RS
Ralph Suter
Thu, Jun 19, 2025 9:12 PM
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of
candidates will identify the Consensus Choice, a single candidate who
wins all their head-to-head matchups. In the unlikely event that no
Consensus Choice exists, the ultimate winner can be determined by one of
the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the
most head-to-head wins is declared the winner. In the event that
multiple candidates tie for most head-to-head wins, the tie is broken in
favor of the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice,
Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain
why it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of
preference. Initially, only first-choice votes are counted. If no
candidate has a majority (>50%), the candidate with the fewest
first-choice votes is eliminated, and votes for that candidate are
transferred to the voters’ next-ranked candidates. This process repeats
until one candidate receives a majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead
of using sequential elimination rounds, we use rankings to directly
compare each candidate against every other candidate in head-to-head
matchups. The candidate who wins against every other candidate
individually is declared the winner.
"Consensus Choice selects the candidate with the broadest support across
the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning because
winners must appeal broadly, not just to a faction or a particular base
of supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to Candidate B,
making B the winner—even if Candidate D (already eliminated) could have
beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins
against all others directly, immediately making B the winner without
needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may
eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among
voters to reduce toxic polarization. Under Instant Runoff Voting, the
winning candidate only needs to beat the last remaining competitor
head-to-head, which doesn't necessarily mean that the IRV winner has
majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while Consensus
Choice evaluates comprehensive head-to-head comparisons to select the
candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
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Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulzemarkus.schulze8@gmail.com
To:election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID:465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
Subject: Digest Footer
Election-Methods mailing list
Election-Methods@lists.electorama.com
http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
End of Election-Methods Digest, Vol 251, Issue 1
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of
candidates will identify the Consensus Choice, a single candidate who
wins all their head-to-head matchups. In the unlikely event that no
Consensus Choice exists, the ultimate winner can be determined by one of
the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the
most head-to-head wins is declared the winner. In the event that
multiple candidates tie for most head-to-head wins, the tie is broken in
favor of the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice,
Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain
why it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of
preference. Initially, only first-choice votes are counted. If no
candidate has a majority (>50%), the candidate with the fewest
first-choice votes is eliminated, and votes for that candidate are
transferred to the voters’ next-ranked candidates. This process repeats
until one candidate receives a majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead
of using sequential elimination rounds, we use rankings to directly
compare each candidate against every other candidate in head-to-head
matchups. The candidate who wins against every other candidate
individually is declared the winner.
"Consensus Choice selects the candidate with the broadest support across
the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning because
winners must appeal broadly, not just to a faction or a particular base
of supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to Candidate B,
making B the winner—even if Candidate D (already eliminated) could have
beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins
against all others directly, immediately making B the winner without
needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may
eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among
voters to reduce toxic polarization. Under Instant Runoff Voting, the
winning candidate only needs to beat the last remaining competitor
head-to-head, which doesn't necessarily mean that the IRV winner has
majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while Consensus
Choice evaluates comprehensive head-to-head comparisons to select the
candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
> Send Election-Methods mailing list submissions to
> election-methods@lists.electorama.com
>
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>
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> Today's Topics:
>
> 1. Better Choices for Democracy (Markus Schulze)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 19 Jun 2025 18:17:35 +0200
> From: Markus Schulze<markus.schulze8@gmail.com>
> To:election-methods@lists.electorama.com
> Subject: [EM] Better Choices for Democracy
> Message-ID:<465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Hallo,
>
> in May 2025, "Better Choices for Democracy", a new Condorcet
> advocacy group, has launched its website:
>
> https://www.betterchoices.vote
>
> This group consists of people like Nic Tideman, Eric Maskin,
> Charles T. Munger Jr. and James Green-Armytage.
>
> They promote a Condorcet method called "Consensus Choice
> Voting": If there is a Condorcet winner, that candidate
> is the winner of Consensus Choice Voting. Otherwise, the
> winner is determined by IRV. See:
>
> https://www.youtube.com/watch?v=tMVLU63Ws9A
>
> Interestingly, this Condorcet method doesn't even satisfy
> independence of clones.
>
> Let's say that candidate A is a Condorcet winner, but
> doesn't receive any first preferences. Consensus Choice
> Voting then selects candidate A.
>
> Now, let's say that candidate A is replaced by clones A1,A2,A3
> and that none of these clones is a Condorcet winner. Then, IRV
> kicks in and first eliminates A1, A2 and A3.
>
> Markus Schulze
>
>
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Election-Methods mailing list
> Election-Methods@lists.electorama.com
> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>
>
> ------------------------------
>
> End of Election-Methods Digest, Vol 251, Issue 1
> ************************************************
MG
Michael Garman
Thu, Jun 19, 2025 9:17 PM
It would be neat if they set out an actual theory of change instead of just
“tell your friends about our cool idea.”
On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods <
election-methods@lists.electorama.com> wrote:
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of
candidates will identify the Consensus Choice, a single candidate who wins
all their head-to-head matchups. In the unlikely event that no Consensus
Choice exists, the ultimate winner can be determined by one of the
following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the
most head-to-head wins is declared the winner. In the event that multiple
candidates tie for most head-to-head wins, the tie is broken in favor of
the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice, Instant
Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain why
it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of
preference. Initially, only first-choice votes are counted. If no candidate
has a majority (>50%), the candidate with the fewest first-choice votes is
eliminated, and votes for that candidate are transferred to the voters’
next-ranked candidates. This process repeats until one candidate receives a
majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead of
using sequential elimination rounds, we use rankings to directly compare
each candidate against every other candidate in head-to-head matchups. The
candidate who wins against every other candidate individually is declared
the winner.
"Consensus Choice selects the candidate with the broadest support across
the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning because
winners must appeal broadly, not just to a faction or a particular base of
supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to Candidate B,
making B the winner—even if Candidate D (already eliminated) could have
beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins
against all others directly, immediately making B the winner without
needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may
eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among
voters to reduce toxic polarization. Under Instant Runoff Voting, the
winning candidate only needs to beat the last remaining competitor
head-to-head, which doesn't necessarily mean that the IRV winner has
majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while Consensus
Choice evaluates comprehensive head-to-head comparisons to select the
candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
Send Election-Methods mailing list submissions to
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Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulze markus.schulze8@gmail.com markus.schulze8@gmail.com
To: election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID: 465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com 465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
Subject: Digest Footer
Election-Methods mailing listElection-Methods@lists.electorama.comhttp://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
End of Election-Methods Digest, Vol 251, Issue 1
Election-Methods mailing list - see https://electorama.com/em for list
info
It would be neat if they set out an actual theory of change instead of just
“tell your friends about our cool idea.”
On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods <
election-methods@lists.electorama.com> wrote:
> You've oversimplified what they advocate. Their website says:
> "In almost all large-scale elections, the process of comparing pairs of
> candidates will identify the Consensus Choice, a single candidate who wins
> all their head-to-head matchups. In the unlikely event that no Consensus
> Choice exists, the ultimate winner can be determined by one of the
> following resolution methods:
>
> "Margin of Loss Resolution: If there is no Consensus Choice, the
> candidate whose largest head-to-head loss is smallest is declared the
> winner.
>
> "Number of Wins & Margin of Loss Resolution: The candidate with the
> most head-to-head wins is declared the winner. In the event that multiple
> candidates tie for most head-to-head wins, the tie is broken in favor of
> the one whose largest head-to-head loss is smallest.
>
> "Instant Runoff Resolution: If there is no Consensus Choice, Instant
> Runoff Voting is used to determine the winner."
>
> My biggest question is why they included instant runoff as one of the
> resolution methods, especially because on their FAQ page, they explain why
> it isn't a good method:
>
> "Instant Runoff Voting
>
> "Under Instant Runoff Voting (IRV), voters rank candidates in order of
> preference. Initially, only first-choice votes are counted. If no candidate
> has a majority (>50%), the candidate with the fewest first-choice votes is
> eliminated, and votes for that candidate are transferred to the voters’
> next-ranked candidates. This process repeats until one candidate receives a
> majority of the remaining votes.
>
> "Under Consensus Choice, voters rank candidates similarly, but instead of
> using sequential elimination rounds, we use rankings to directly compare
> each candidate against every other candidate in head-to-head matchups. The
> candidate who wins against every other candidate individually is declared
> the winner.
>
> "Consensus Choice selects the candidate with the broadest support across
> the entire electorate.
>
> "As a result, Consensus Choice discourages divisive campaigning because
> winners must appeal broadly, not just to a faction or a particular base of
> supporters.
>
> "Example:
>
> "IRV: Candidate A initially leads but doesn't have a majority.
> Candidate C is eliminated, and votes transfer primarily to Candidate B,
> making B the winner—even if Candidate D (already eliminated) could have
> beaten B head-to-head.
>
> "Consensus Choice: Candidate B might have the most pairwise wins
> against all others directly, immediately making B the winner without
> needing multiple rounds of eliminations.
>
> "Why it matters:
>
> "Because it eliminates candidates one at a time, Instant Runoff may
> eliminate a candidate early who would have broader appeal overall.
>
> "Consensus Choice encourages candidates to build broader support among
> voters to reduce toxic polarization. Under Instant Runoff Voting, the
> winning candidate only needs to beat the last remaining competitor
> head-to-head, which doesn't necessarily mean that the IRV winner has
> majority support when compared to other candidates.
>
> "In short, IRV focuses on sequential elimination rounds, while Consensus
> Choice evaluates comprehensive head-to-head comparisons to select the
> candidate most broadly supported by the electorate."
>
> -Ralph Suter
>
> On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
>
> Send Election-Methods mailing list submissions to
> election-methods@lists.electorama.com
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>
> or, via email, send a message with subject or body 'help' to
> election-methods-request@lists.electorama.com
>
> You can reach the person managing the list at
> election-methods-owner@lists.electorama.com
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Election-Methods digest..."
>
>
> Today's Topics:
>
> 1. Better Choices for Democracy (Markus Schulze)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 19 Jun 2025 18:17:35 +0200
> From: Markus Schulze <markus.schulze8@gmail.com> <markus.schulze8@gmail.com>
> To: election-methods@lists.electorama.com
> Subject: [EM] Better Choices for Democracy
> Message-ID: <465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com> <465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Hallo,
>
> in May 2025, "Better Choices for Democracy", a new Condorcet
> advocacy group, has launched its website:
> https://www.betterchoices.vote
>
> This group consists of people like Nic Tideman, Eric Maskin,
> Charles T. Munger Jr. and James Green-Armytage.
>
> They promote a Condorcet method called "Consensus Choice
> Voting": If there is a Condorcet winner, that candidate
> is the winner of Consensus Choice Voting. Otherwise, the
> winner is determined by IRV. See:
> https://www.youtube.com/watch?v=tMVLU63Ws9A
>
> Interestingly, this Condorcet method doesn't even satisfy
> independence of clones.
>
> Let's say that candidate A is a Condorcet winner, but
> doesn't receive any first preferences. Consensus Choice
> Voting then selects candidate A.
>
> Now, let's say that candidate A is replaced by clones A1,A2,A3
> and that none of these clones is a Condorcet winner. Then, IRV
> kicks in and first eliminates A1, A2 and A3.
>
> Markus Schulze
>
>
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Election-Methods mailing listElection-Methods@lists.electorama.comhttp://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>
>
> ------------------------------
>
> End of Election-Methods Digest, Vol 251, Issue 1
> ************************************************
>
> ----
> Election-Methods mailing list - see https://electorama.com/em for list
> info
>
RB
robert bristow-johnson
Thu, Jun 19, 2025 9:36 PM
This grew out of a meeting that Nic Tideman organized in 2023 (September or October, I can't remember) at Virginia Tech. I attended the meeting. We (or they, I hadn't been asked to play any role here) are trying to set up an organizational structure similar to FairVote (and its large number of satellite orgs), Center for Election Science (the Approval vote folks), and the Equal Vote Coalition (the STAR folks). I really wish we got the domain for Equal Vote, because that term belongs with Condorcet and no other method (unless that other method is Condorcet-consistent). "Better Choices" is the name, that was available, that we sorta glombed onto.
My input is less scholarly and more about advocacy and activism. Living in Burlington Vermont, I was around in one of the two U.S. RCV elections in which a Condorcet winner existed but was not elected. Bad shit happens following but 13 years later we got IRV back again, under a new-improved label: RCV.
We Condorcet advocates must not allow FairVote and the like to appropriate the term "Ranked-Choice Voting" to mean only Hare RCV or Instant-Runoff. Borda is RCV. Bucklin is RCV. Condorcet is RCV. If it's a ranked ballot and the most-preferred candidate is marked with a #1 (not a #5 like in Score or STAR), it's Ranked-Choice Voting. It's not just Hare RCV. We must not let them take RCV from the lexicon and say it only means IRV.
And we must confront other lies (literally lies) coming outa FairVote and satellite orgs. Like right on the front page here: https://voterchoicema.org/ there are two significant lies. They're lies and should be identified as such.
I think that Better Choices can be done better to focus on legislation and to point out, to policy makers and the general public, why Condorcet is better than Hare but affirm why a ranked ballot is better than FPTP or even the other (cardinal) alternatives; Score, STAR, or Approval. But we gotta point out the FairVote lies because Hare RCV advocates (and writers) lie with impunity. The anti-reform crowd pick up on it and use it to discredit any ranked ballot reform.
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
.
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of candidates will identify the Consensus Choice, a single candidate who wins all their head-to-head matchups. In the unlikely event that no Consensus Choice exists, the ultimate winner can be determined by one of the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the candidate whose largest head-to-head loss is smallest is declared the winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the most head-to-head wins is declared the winner. In the event that multiple candidates tie for most head-to-head wins, the tie is broken in favor of the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice, Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the resolution methods, especially because on their FAQ page, they explain why it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of preference. Initially, only first-choice votes are counted. If no candidate has a majority (>50%), the candidate with the fewest first-choice votes is eliminated, and votes for that candidate are transferred to the voters’ next-ranked candidates. This process repeats until one candidate receives a majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead of using sequential elimination rounds, we use rankings to directly compare each candidate against every other candidate in head-to-head matchups. The candidate who wins against every other candidate individually is declared the winner.
"Consensus Choice selects the candidate with the broadest support across the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning because winners must appeal broadly, not just to a faction or a particular base of supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority. Candidate C is eliminated, and votes transfer primarily to Candidate B, making B the winner—even if Candidate D (already eliminated) could have beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins against all others directly, immediately making B the winner without needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among voters to reduce toxic polarization. Under Instant Runoff Voting, the winning candidate only needs to beat the last remaining competitor head-to-head, which doesn't necessarily mean that the IRV winner has majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while Consensus Choice evaluates comprehensive head-to-head comparisons to select the candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
Send Election-Methods mailing list submissions to
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than "Re: Contents of Election-Methods digest..."
Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulze markus.schulze8@gmail.com
To: election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID: 465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
This grew out of a meeting that Nic Tideman organized in 2023 (September or October, I can't remember) at Virginia Tech. I attended the meeting. We (or they, I hadn't been asked to play any role here) are trying to set up an organizational structure similar to FairVote (and its large number of satellite orgs), Center for Election Science (the Approval vote folks), and the Equal Vote Coalition (the STAR folks). I really wish we got the domain for Equal Vote, because that term belongs with Condorcet and no other method (unless that other method is Condorcet-consistent). "Better Choices" is the name, that was available, that we sorta glombed onto.
My input is less scholarly and more about advocacy and activism. Living in Burlington Vermont, I was around in one of the two U.S. RCV elections in which a Condorcet winner existed but was not elected. Bad shit happens following but 13 years later we got IRV back again, under a new-improved label: RCV.
We Condorcet advocates must not allow FairVote and the like to appropriate the term "Ranked-Choice Voting" to mean *only* Hare RCV or Instant-Runoff. Borda is RCV. Bucklin is RCV. Condorcet is RCV. If it's a ranked ballot and the most-preferred candidate is marked with a #1 (not a #5 like in Score or STAR), it's Ranked-Choice Voting. It's not just Hare RCV. We must not let them take RCV from the lexicon and say it only means IRV.
And we must confront other lies (literally lies) coming outa FairVote and satellite orgs. Like right on the front page here: https://voterchoicema.org/ there are two significant lies. They're lies and should be identified as such.
I think that Better Choices can be done better to focus on legislation and to point out, to policy makers and the general public, why Condorcet is better than Hare but affirm why a ranked ballot is better than FPTP or even the other (cardinal) alternatives; Score, STAR, or Approval. But we gotta point out the FairVote lies because Hare RCV advocates (and writers) lie with impunity. The anti-reform crowd pick up on it and use it to discredit any ranked ballot reform.
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
.
> On 06/19/2025 5:17 PM EDT Michael Garman via Election-Methods <election-methods@lists.electorama.com> wrote:
>
>
> It would be neat if they set out an actual theory of change instead of just “tell your friends about our cool idea.”
>
>
> On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods <election-methods@lists.electorama.com> wrote:
> > You've oversimplified what they advocate. Their website says:
> >
> > "In almost all large-scale elections, the process of comparing pairs of candidates will identify the Consensus Choice, a single candidate who wins all their head-to-head matchups. In the unlikely event that no Consensus Choice exists, the ultimate winner can be determined by one of the following resolution methods:
> >
> > "Margin of Loss Resolution: If there is no Consensus Choice, the candidate whose largest head-to-head loss is smallest is declared the winner.
> >
> > "Number of Wins & Margin of Loss Resolution: The candidate with the most head-to-head wins is declared the winner. In the event that multiple candidates tie for most head-to-head wins, the tie is broken in favor of the one whose largest head-to-head loss is smallest.
> >
> > "Instant Runoff Resolution: If there is no Consensus Choice, Instant Runoff Voting is used to determine the winner."
> >
> > My biggest question is why they included instant runoff as one of the resolution methods, especially because on their FAQ page, they explain why it isn't a good method:
> >
> > "Instant Runoff Voting
> >
> > "Under Instant Runoff Voting (IRV), voters rank candidates in order of preference. Initially, only first-choice votes are counted. If no candidate has a majority (>50%), the candidate with the fewest first-choice votes is eliminated, and votes for that candidate are transferred to the voters’ next-ranked candidates. This process repeats until one candidate receives a majority of the remaining votes.
> >
> > "Under Consensus Choice, voters rank candidates similarly, but instead of using sequential elimination rounds, we use rankings to directly compare each candidate against every other candidate in head-to-head matchups. The candidate who wins against every other candidate individually is declared the winner.
> >
> > "Consensus Choice selects the candidate with the broadest support across the entire electorate.
> >
> > "As a result, Consensus Choice discourages divisive campaigning because winners must appeal broadly, not just to a faction or a particular base of supporters.
> >
> > "Example:
> >
> > "IRV: Candidate A initially leads but doesn't have a majority. Candidate C is eliminated, and votes transfer primarily to Candidate B, making B the winner—even if Candidate D (already eliminated) could have beaten B head-to-head.
> >
> > "Consensus Choice: Candidate B might have the most pairwise wins against all others directly, immediately making B the winner without needing multiple rounds of eliminations.
> >
> > "Why it matters:
> >
> > "Because it eliminates candidates one at a time, Instant Runoff may eliminate a candidate early who would have broader appeal overall.
> >
> > "Consensus Choice encourages candidates to build broader support among voters to reduce toxic polarization. Under Instant Runoff Voting, the winning candidate only needs to beat the last remaining competitor head-to-head, which doesn't necessarily mean that the IRV winner has majority support when compared to other candidates.
> >
> > "In short, IRV focuses on sequential elimination rounds, while Consensus Choice evaluates comprehensive head-to-head comparisons to select the candidate most broadly supported by the electorate."
> > -Ralph Suter
> >
> >
> > On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
> >
> > > Send Election-Methods mailing list submissions to
> > > election-methods@lists.electorama.com
> > >
> > > To subscribe or unsubscribe via the World Wide Web, visit
> > > http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
> > >
> > > or, via email, send a message with subject or body 'help' to
> > > election-methods-request@lists.electorama.com
> > >
> > > You can reach the person managing the list at
> > > election-methods-owner@lists.electorama.com
> > >
> > > When replying, please edit your Subject line so it is more specific
> > > than "Re: Contents of Election-Methods digest..."
> > >
> > >
> > > Today's Topics:
> > >
> > > 1. Better Choices for Democracy (Markus Schulze)
> > >
> > >
> > > ----------------------------------------------------------------------
> > >
> > > Message: 1
> > > Date: Thu, 19 Jun 2025 18:17:35 +0200
> > > From: Markus Schulze <markus.schulze8@gmail.com>
> > > To: election-methods@lists.electorama.com
> > > Subject: [EM] Better Choices for Democracy
> > > Message-ID: <465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
> > > Content-Type: text/plain; charset=UTF-8; format=flowed
> > >
> > > Hallo,
> > >
> > > in May 2025, "Better Choices for Democracy", a new Condorcet
> > > advocacy group, has launched its website:
> > >
> > > https://www.betterchoices.vote
> > >
> > > This group consists of people like Nic Tideman, Eric Maskin,
> > > Charles T. Munger Jr. and James Green-Armytage.
> > >
> > > They promote a Condorcet method called "Consensus Choice
> > > Voting": If there is a Condorcet winner, that candidate
> > > is the winner of Consensus Choice Voting. Otherwise, the
> > > winner is determined by IRV. See:
> > >
> > > https://www.youtube.com/watch?v=tMVLU63Ws9A
> > >
> > > Interestingly, this Condorcet method doesn't even satisfy
> > > independence of clones.
> > >
> > > Let's say that candidate A is a Condorcet winner, but
> > > doesn't receive any first preferences. Consensus Choice
> > > Voting then selects candidate A.
> > >
> > > Now, let's say that candidate A is replaced by clones A1,A2,A3
> > > and that none of these clones is a Condorcet winner. Then, IRV
> > > kicks in and first eliminates A1, A2 and A3.
> > >
> > > Markus Schulze
> > >
> > >
RS
Ralph Suter
Thu, Jun 19, 2025 9:37 PM
That's a pretty ridiculous put-down given that they're just getting
started. I can't imagine, judging from the descriptions of the people on
their staff, board of directors, and advisory board, that they're so
stupid as to think that "tell your friends" is anything but the
beginning of a much more sophisticated and well-planned long-term
strategy. One way they're likely to promote their efforts is with op-ed
articles in New York Times, Washington Post, and other major
publications, as Rob Richie of FairVote and other IRV advocates have
often done. My guess is that we'll begin seeing such articles very soon,
maybe in the next week or two.
-Ralph
On 6/19/2025 4:17 PM, Michael Garman wrote:
It would be neat if they set out an actual theory of change instead of
just “tell your friends about our cool idea.”
On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods
election-methods@lists.electorama.com wrote:
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing
pairs of candidates will identify the Consensus Choice, a single
candidate who wins all their head-to-head matchups. In the
unlikely event that no Consensus Choice exists, the ultimate
winner can be determined by one of the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice,
the candidate whose largest head-to-head loss is smallest is
declared the winner.
"Number of Wins & Margin of Loss Resolution: The candidate
with the most head-to-head wins is declared the winner. In the
event that multiple candidates tie for most head-to-head wins, the
tie is broken in favor of the one whose largest head-to-head loss
is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice,
Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of
the resolution methods, especially because on their FAQ page, they
explain why it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in
order of preference. Initially, only first-choice votes are
counted. If no candidate has a majority (>50%), the candidate with
the fewest first-choice votes is eliminated, and votes for that
candidate are transferred to the voters’ next-ranked candidates.
This process repeats until one candidate receives a majority of
the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but
instead of using sequential elimination rounds, we use rankings to
directly compare each candidate against every other candidate in
head-to-head matchups. The candidate who wins against every other
candidate individually is declared the winner.
"Consensus Choice selects the candidate with the broadest support
across the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning
because winners must appeal broadly, not just to a faction or a
particular base of supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to
Candidate B, making B the winner—even if Candidate D (already
eliminated) could have beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise
wins against all others directly, immediately making B the winner
without needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff
may eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support
among voters to reduce toxic polarization. Under Instant Runoff
Voting, the winning candidate only needs to beat the last
remaining competitor head-to-head, which doesn't necessarily mean
that the IRV winner has majority support when compared to other
candidates.
"In short, IRV focuses on sequential elimination rounds, while
Consensus Choice evaluates comprehensive head-to-head comparisons
to select the candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM,
election-methods-request@lists.electorama.com wrote:
Send Election-Methods mailing list submissions to
election-methods@lists.electorama.com
To subscribe or unsubscribe via the World Wide Web, visit
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Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
----------------------------------------------------------------------
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulze<markus.schulze8@gmail.com> <mailto:markus.schulze8@gmail.com>
To:election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID:<465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com> <mailto:465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
------------------------------
Subject: Digest Footer
_______________________________________________
Election-Methods mailing list
Election-Methods@lists.electorama.com
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------------------------------
End of Election-Methods Digest, Vol 251, Issue 1
************************************************
----
Election-Methods mailing list - see https://electorama.com/em for
list info
That's a pretty ridiculous put-down given that they're just getting
started. I can't imagine, judging from the descriptions of the people on
their staff, board of directors, and advisory board, that they're so
stupid as to think that "tell your friends" is anything but the
beginning of a much more sophisticated and well-planned long-term
strategy. One way they're likely to promote their efforts is with op-ed
articles in New York Times, Washington Post, and other major
publications, as Rob Richie of FairVote and other IRV advocates have
often done. My guess is that we'll begin seeing such articles very soon,
maybe in the next week or two.
-Ralph
On 6/19/2025 4:17 PM, Michael Garman wrote:
> It would be neat if they set out an actual theory of change instead of
> just “tell your friends about our cool idea.”
>
> On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods
> <election-methods@lists.electorama.com> wrote:
>
> You've oversimplified what they advocate. Their website says:
>
>
> "In almost all large-scale elections, the process of comparing
> pairs of candidates will identify the Consensus Choice, a single
> candidate who wins all their head-to-head matchups. In the
> unlikely event that no Consensus Choice exists, the ultimate
> winner can be determined by one of the following resolution methods:
>
> "Margin of Loss Resolution: If there is no Consensus Choice,
> the candidate whose largest head-to-head loss is smallest is
> declared the winner.
>
> "Number of Wins & Margin of Loss Resolution: The candidate
> with the most head-to-head wins is declared the winner. In the
> event that multiple candidates tie for most head-to-head wins, the
> tie is broken in favor of the one whose largest head-to-head loss
> is smallest.
>
> "Instant Runoff Resolution: If there is no Consensus Choice,
> Instant Runoff Voting is used to determine the winner."
>
> My biggest question is why they included instant runoff as one of
> the resolution methods, especially because on their FAQ page, they
> explain why it isn't a good method:
>
> "Instant Runoff Voting
>
> "Under Instant Runoff Voting (IRV), voters rank candidates in
> order of preference. Initially, only first-choice votes are
> counted. If no candidate has a majority (>50%), the candidate with
> the fewest first-choice votes is eliminated, and votes for that
> candidate are transferred to the voters’ next-ranked candidates.
> This process repeats until one candidate receives a majority of
> the remaining votes.
>
> "Under Consensus Choice, voters rank candidates similarly, but
> instead of using sequential elimination rounds, we use rankings to
> directly compare each candidate against every other candidate in
> head-to-head matchups. The candidate who wins against every other
> candidate individually is declared the winner.
>
> "Consensus Choice selects the candidate with the broadest support
> across the entire electorate.
>
> "As a result, Consensus Choice discourages divisive campaigning
> because winners must appeal broadly, not just to a faction or a
> particular base of supporters.
>
> "Example:
>
> "IRV: Candidate A initially leads but doesn't have a majority.
> Candidate C is eliminated, and votes transfer primarily to
> Candidate B, making B the winner—even if Candidate D (already
> eliminated) could have beaten B head-to-head.
>
> "Consensus Choice: Candidate B might have the most pairwise
> wins against all others directly, immediately making B the winner
> without needing multiple rounds of eliminations.
>
> "Why it matters:
>
> "Because it eliminates candidates one at a time, Instant Runoff
> may eliminate a candidate early who would have broader appeal overall.
>
> "Consensus Choice encourages candidates to build broader support
> among voters to reduce toxic polarization. Under Instant Runoff
> Voting, the winning candidate only needs to beat the last
> remaining competitor head-to-head, which doesn't necessarily mean
> that the IRV winner has majority support when compared to other
> candidates.
>
> "In short, IRV focuses on sequential elimination rounds, while
> Consensus Choice evaluates comprehensive head-to-head comparisons
> to select the candidate most broadly supported by the electorate."
>
> -Ralph Suter
>
> On 6/19/2025 3:02 PM,
> election-methods-request@lists.electorama.com wrote:
>> Send Election-Methods mailing list submissions to
>> election-methods@lists.electorama.com
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>> or, via email, send a message with subject or body 'help' to
>> election-methods-request@lists.electorama.com
>>
>> You can reach the person managing the list at
>> election-methods-owner@lists.electorama.com
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Election-Methods digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Better Choices for Democracy (Markus Schulze)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Thu, 19 Jun 2025 18:17:35 +0200
>> From: Markus Schulze<markus.schulze8@gmail.com> <mailto:markus.schulze8@gmail.com>
>> To:election-methods@lists.electorama.com
>> Subject: [EM] Better Choices for Democracy
>> Message-ID:<465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com> <mailto:465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
>> Content-Type: text/plain; charset=UTF-8; format=flowed
>>
>> Hallo,
>>
>> in May 2025, "Better Choices for Democracy", a new Condorcet
>> advocacy group, has launched its website:
>>
>> https://www.betterchoices.vote
>>
>> This group consists of people like Nic Tideman, Eric Maskin,
>> Charles T. Munger Jr. and James Green-Armytage.
>>
>> They promote a Condorcet method called "Consensus Choice
>> Voting": If there is a Condorcet winner, that candidate
>> is the winner of Consensus Choice Voting. Otherwise, the
>> winner is determined by IRV. See:
>>
>> https://www.youtube.com/watch?v=tMVLU63Ws9A
>>
>> Interestingly, this Condorcet method doesn't even satisfy
>> independence of clones.
>>
>> Let's say that candidate A is a Condorcet winner, but
>> doesn't receive any first preferences. Consensus Choice
>> Voting then selects candidate A.
>>
>> Now, let's say that candidate A is replaced by clones A1,A2,A3
>> and that none of these clones is a Condorcet winner. Then, IRV
>> kicks in and first eliminates A1, A2 and A3.
>>
>> Markus Schulze
>>
>>
>>
>> ------------------------------
>>
>> Subject: Digest Footer
>>
>> _______________________________________________
>> Election-Methods mailing list
>> Election-Methods@lists.electorama.com
>> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>>
>> ------------------------------
>>
>> End of Election-Methods Digest, Vol 251, Issue 1
>> ************************************************
> ----
> Election-Methods mailing list - see https://electorama.com/em for
> list info
>
MG
Michael Garman
Thu, Jun 19, 2025 9:39 PM
“Writing a few op-eds” isn’t much better. What’s the plan for building a
grassroots movement?
I’m not impressed by a slick website or a list of names. Appealing to
credentials isn’t a theory of change, Ralph.
On Thu, Jun 19, 2025 at 5:37 PM Ralph Suter RLSuter@aol.com wrote:
That's a pretty ridiculous put-down given that they're just getting
started. I can't imagine, judging from the descriptions of the people on
their staff, board of directors, and advisory board, that they're so stupid
as to think that "tell your friends" is anything but the beginning of a
much more sophisticated and well-planned long-term strategy. One way
they're likely to promote their efforts is with op-ed articles in New York
Times, Washington Post, and other major publications, as Rob Richie of
FairVote and other IRV advocates have often done. My guess is that we'll
begin seeing such articles very soon, maybe in the next week or two.
-Ralph
On 6/19/2025 4:17 PM, Michael Garman wrote:
It would be neat if they set out an actual theory of change instead of
just “tell your friends about our cool idea.”
On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods <
election-methods@lists.electorama.com> wrote:
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of
candidates will identify the Consensus Choice, a single candidate who wins
all their head-to-head matchups. In the unlikely event that no Consensus
Choice exists, the ultimate winner can be determined by one of the
following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the
most head-to-head wins is declared the winner. In the event that multiple
candidates tie for most head-to-head wins, the tie is broken in favor of
the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice, Instant
Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain why
it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of
preference. Initially, only first-choice votes are counted. If no candidate
has a majority (>50%), the candidate with the fewest first-choice votes is
eliminated, and votes for that candidate are transferred to the voters’
next-ranked candidates. This process repeats until one candidate receives a
majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead of
using sequential elimination rounds, we use rankings to directly compare
each candidate against every other candidate in head-to-head matchups. The
candidate who wins against every other candidate individually is declared
the winner.
"Consensus Choice selects the candidate with the broadest support across
the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning because
winners must appeal broadly, not just to a faction or a particular base of
supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to Candidate B,
making B the winner—even if Candidate D (already eliminated) could have
beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins
against all others directly, immediately making B the winner without
needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may
eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among
voters to reduce toxic polarization. Under Instant Runoff Voting, the
winning candidate only needs to beat the last remaining competitor
head-to-head, which doesn't necessarily mean that the IRV winner has
majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while Consensus
Choice evaluates comprehensive head-to-head comparisons to select the
candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com
wrote:
Send Election-Methods mailing list submissions to
election-methods@lists.electorama.com
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
or, via email, send a message with subject or body 'help' to
election-methods-request@lists.electorama.com
You can reach the person managing the list at
election-methods-owner@lists.electorama.com
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Election-Methods digest..."
Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulze markus.schulze8@gmail.com markus.schulze8@gmail.com
To: election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID: 465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com 465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
Subject: Digest Footer
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End of Election-Methods Digest, Vol 251, Issue 1
Election-Methods mailing list - see https://electorama.com/em for list
info
“Writing a few op-eds” isn’t much better. What’s the plan for building a
grassroots movement?
I’m not impressed by a slick website or a list of names. Appealing to
credentials isn’t a theory of change, Ralph.
On Thu, Jun 19, 2025 at 5:37 PM Ralph Suter <RLSuter@aol.com> wrote:
> That's a pretty ridiculous put-down given that they're just getting
> started. I can't imagine, judging from the descriptions of the people on
> their staff, board of directors, and advisory board, that they're so stupid
> as to think that "tell your friends" is anything but the beginning of a
> much more sophisticated and well-planned long-term strategy. One way
> they're likely to promote their efforts is with op-ed articles in New York
> Times, Washington Post, and other major publications, as Rob Richie of
> FairVote and other IRV advocates have often done. My guess is that we'll
> begin seeing such articles very soon, maybe in the next week or two.
>
> -Ralph
> On 6/19/2025 4:17 PM, Michael Garman wrote:
>
> It would be neat if they set out an actual theory of change instead of
> just “tell your friends about our cool idea.”
>
> On Thu, Jun 19, 2025 at 5:13 PM Ralph Suter via Election-Methods <
> election-methods@lists.electorama.com> wrote:
>
>> You've oversimplified what they advocate. Their website says:
>> "In almost all large-scale elections, the process of comparing pairs of
>> candidates will identify the Consensus Choice, a single candidate who wins
>> all their head-to-head matchups. In the unlikely event that no Consensus
>> Choice exists, the ultimate winner can be determined by one of the
>> following resolution methods:
>>
>> "Margin of Loss Resolution: If there is no Consensus Choice, the
>> candidate whose largest head-to-head loss is smallest is declared the
>> winner.
>>
>> "Number of Wins & Margin of Loss Resolution: The candidate with the
>> most head-to-head wins is declared the winner. In the event that multiple
>> candidates tie for most head-to-head wins, the tie is broken in favor of
>> the one whose largest head-to-head loss is smallest.
>>
>> "Instant Runoff Resolution: If there is no Consensus Choice, Instant
>> Runoff Voting is used to determine the winner."
>>
>> My biggest question is why they included instant runoff as one of the
>> resolution methods, especially because on their FAQ page, they explain why
>> it isn't a good method:
>>
>> "Instant Runoff Voting
>>
>> "Under Instant Runoff Voting (IRV), voters rank candidates in order of
>> preference. Initially, only first-choice votes are counted. If no candidate
>> has a majority (>50%), the candidate with the fewest first-choice votes is
>> eliminated, and votes for that candidate are transferred to the voters’
>> next-ranked candidates. This process repeats until one candidate receives a
>> majority of the remaining votes.
>>
>> "Under Consensus Choice, voters rank candidates similarly, but instead of
>> using sequential elimination rounds, we use rankings to directly compare
>> each candidate against every other candidate in head-to-head matchups. The
>> candidate who wins against every other candidate individually is declared
>> the winner.
>>
>> "Consensus Choice selects the candidate with the broadest support across
>> the entire electorate.
>>
>> "As a result, Consensus Choice discourages divisive campaigning because
>> winners must appeal broadly, not just to a faction or a particular base of
>> supporters.
>>
>> "Example:
>>
>> "IRV: Candidate A initially leads but doesn't have a majority.
>> Candidate C is eliminated, and votes transfer primarily to Candidate B,
>> making B the winner—even if Candidate D (already eliminated) could have
>> beaten B head-to-head.
>>
>> "Consensus Choice: Candidate B might have the most pairwise wins
>> against all others directly, immediately making B the winner without
>> needing multiple rounds of eliminations.
>>
>> "Why it matters:
>>
>> "Because it eliminates candidates one at a time, Instant Runoff may
>> eliminate a candidate early who would have broader appeal overall.
>>
>> "Consensus Choice encourages candidates to build broader support among
>> voters to reduce toxic polarization. Under Instant Runoff Voting, the
>> winning candidate only needs to beat the last remaining competitor
>> head-to-head, which doesn't necessarily mean that the IRV winner has
>> majority support when compared to other candidates.
>>
>> "In short, IRV focuses on sequential elimination rounds, while Consensus
>> Choice evaluates comprehensive head-to-head comparisons to select the
>> candidate most broadly supported by the electorate."
>>
>> -Ralph Suter
>> On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com
>> wrote:
>>
>> Send Election-Methods mailing list submissions to
>> election-methods@lists.electorama.com
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>> or, via email, send a message with subject or body 'help' to
>> election-methods-request@lists.electorama.com
>>
>> You can reach the person managing the list at
>> election-methods-owner@lists.electorama.com
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Election-Methods digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Better Choices for Democracy (Markus Schulze)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Thu, 19 Jun 2025 18:17:35 +0200
>> From: Markus Schulze <markus.schulze8@gmail.com> <markus.schulze8@gmail.com>
>> To: election-methods@lists.electorama.com
>> Subject: [EM] Better Choices for Democracy
>> Message-ID: <465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com> <465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
>> Content-Type: text/plain; charset=UTF-8; format=flowed
>>
>> Hallo,
>>
>> in May 2025, "Better Choices for Democracy", a new Condorcet
>> advocacy group, has launched its website:
>> https://www.betterchoices.vote
>>
>> This group consists of people like Nic Tideman, Eric Maskin,
>> Charles T. Munger Jr. and James Green-Armytage.
>>
>> They promote a Condorcet method called "Consensus Choice
>> Voting": If there is a Condorcet winner, that candidate
>> is the winner of Consensus Choice Voting. Otherwise, the
>> winner is determined by IRV. See:
>> https://www.youtube.com/watch?v=tMVLU63Ws9A
>>
>> Interestingly, this Condorcet method doesn't even satisfy
>> independence of clones.
>>
>> Let's say that candidate A is a Condorcet winner, but
>> doesn't receive any first preferences. Consensus Choice
>> Voting then selects candidate A.
>>
>> Now, let's say that candidate A is replaced by clones A1,A2,A3
>> and that none of these clones is a Condorcet winner. Then, IRV
>> kicks in and first eliminates A1, A2 and A3.
>>
>> Markus Schulze
>>
>>
>>
>> ------------------------------
>>
>> Subject: Digest Footer
>>
>> _______________________________________________
>> Election-Methods mailing listElection-Methods@lists.electorama.comhttp://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>>
>> ------------------------------
>>
>> End of Election-Methods Digest, Vol 251, Issue 1
>> ************************************************
>>
>> ----
>> Election-Methods mailing list - see https://electorama.com/em for list
>> info
>>
>
CB
Chris Benham
Mon, Jun 23, 2025 3:02 PM
Ralph,
In the YouTube video Marcus linked to, only the "Instant Runoff
Resolution" is mentioned:
https://youtu.be/tMVLU63Ws9A?t=201
Presumably they will (or on the evidence of the video already have)
settle on a single resolution method for their public proposal. Of the
three they list I consider the "Instant Runoff Resolution" to be the
least bad.
The first (judging by what they call it, because that is the only clue
they give to exactly what they mean by "smallest") is presumably
Margins, which fails the Plurality criterion and has especially
egregious failures of Later-no-Help.
The second is Copeland//Margins. We know that Copeland fails Clone
Independence and when there is no CW is usually indecisive.
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain
why it isn't a good method
Their criticism of "instant runoff" is essentially that it can
eliminate a "Consensus Choice" (aka CW). But since they way are using
it here that can't happen, that criticism is redundant.
Chris Benham
https://www.betterchoices.vote/faqs
On 20/06/2025 6:42 am, Ralph Suter via Election-Methods wrote:
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs
of candidates will identify the Consensus Choice, a single candidate
who wins all their head-to-head matchups. In the unlikely event that
no Consensus Choice exists, the ultimate winner can be determined by
one of the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with
the most head-to-head wins is declared the winner. In the event that
multiple candidates tie for most head-to-head wins, the tie is broken
in favor of the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice,
Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain
why it isn't a good method:
"Instant Runoff Voting
"Under Instant Runoff Voting (IRV), voters rank candidates in order of
preference. Initially, only first-choice votes are counted. If no
candidate has a majority (>50%), the candidate with the fewest
first-choice votes is eliminated, and votes for that candidate are
transferred to the voters’ next-ranked candidates. This process
repeats until one candidate receives a majority of the remaining votes.
"Under Consensus Choice, voters rank candidates similarly, but instead
of using sequential elimination rounds, we use rankings to directly
compare each candidate against every other candidate in head-to-head
matchups. The candidate who wins against every other candidate
individually is declared the winner.
"Consensus Choice selects the candidate with the broadest support
across the entire electorate.
"As a result, Consensus Choice discourages divisive campaigning
because winners must appeal broadly, not just to a faction or a
particular base of supporters.
"Example:
"IRV: Candidate A initially leads but doesn't have a majority.
Candidate C is eliminated, and votes transfer primarily to Candidate
B, making B the winner—even if Candidate D (already eliminated) could
have beaten B head-to-head.
"Consensus Choice: Candidate B might have the most pairwise wins
against all others directly, immediately making B the winner without
needing multiple rounds of eliminations.
"Why it matters:
"Because it eliminates candidates one at a time, Instant Runoff may
eliminate a candidate early who would have broader appeal overall.
"Consensus Choice encourages candidates to build broader support among
voters to reduce toxic polarization. Under Instant Runoff Voting, the
winning candidate only needs to beat the last remaining competitor
head-to-head, which doesn't necessarily mean that the IRV winner has
majority support when compared to other candidates.
"In short, IRV focuses on sequential elimination rounds, while
Consensus Choice evaluates comprehensive head-to-head comparisons to
select the candidate most broadly supported by the electorate."
-Ralph Suter
On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
Send Election-Methods mailing list submissions to
election-methods@lists.electorama.com
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Today's Topics:
1. Better Choices for Democracy (Markus Schulze)
Message: 1
Date: Thu, 19 Jun 2025 18:17:35 +0200
From: Markus Schulzemarkus.schulze8@gmail.com
To:election-methods@lists.electorama.com
Subject: [EM] Better Choices for Democracy
Message-ID:465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com
Content-Type: text/plain; charset=UTF-8; format=flowed
Hallo,
in May 2025, "Better Choices for Democracy", a new Condorcet
advocacy group, has launched its website:
https://www.betterchoices.vote
This group consists of people like Nic Tideman, Eric Maskin,
Charles T. Munger Jr. and James Green-Armytage.
They promote a Condorcet method called "Consensus Choice
Voting": If there is a Condorcet winner, that candidate
is the winner of Consensus Choice Voting. Otherwise, the
winner is determined by IRV. See:
https://www.youtube.com/watch?v=tMVLU63Ws9A
Interestingly, this Condorcet method doesn't even satisfy
independence of clones.
Let's say that candidate A is a Condorcet winner, but
doesn't receive any first preferences. Consensus Choice
Voting then selects candidate A.
Now, let's say that candidate A is replaced by clones A1,A2,A3
and that none of these clones is a Condorcet winner. Then, IRV
kicks in and first eliminates A1, A2 and A3.
Markus Schulze
Subject: Digest Footer
Election-Methods mailing list
Election-Methods@lists.electorama.com
http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
End of Election-Methods Digest, Vol 251, Issue 1
Election-Methods mailing list - seehttps://electorama.com/em for list info
Ralph,
In the YouTube video Marcus linked to, only the "Instant Runoff
Resolution" is mentioned:
https://youtu.be/tMVLU63Ws9A?t=201
Presumably they will (or on the evidence of the video already have)
settle on a single resolution method for their public proposal. Of the
three they list I consider the "Instant Runoff Resolution" to be the
least bad.
The first (judging by what they call it, because that is the only clue
they give to exactly what they mean by "smallest") is presumably
Margins, which fails the Plurality criterion and has especially
egregious failures of Later-no-Help.
The second is Copeland//Margins. We know that Copeland fails Clone
Independence and when there is no CW is usually indecisive.
> My biggest question is why they included instant runoff as one of the
> resolution methods, especially because on their FAQ page, they explain
> why it isn't a good method
Their criticism of "instant runoff" is essentially that it can
eliminate a "Consensus Choice" (aka CW). But since they way are using
it here that can't happen, that criticism is redundant.
Chris Benham
https://www.betterchoices.vote/faqs
On 20/06/2025 6:42 am, Ralph Suter via Election-Methods wrote:
>
> You've oversimplified what they advocate. Their website says:
>
>
> "In almost all large-scale elections, the process of comparing pairs
> of candidates will identify the Consensus Choice, a single candidate
> who wins all their head-to-head matchups. In the unlikely event that
> no Consensus Choice exists, the ultimate winner can be determined by
> one of the following resolution methods:
>
> "Margin of Loss Resolution: If there is no Consensus Choice, the
> candidate whose largest head-to-head loss is smallest is declared the
> winner.
>
> "Number of Wins & Margin of Loss Resolution: The candidate with
> the most head-to-head wins is declared the winner. In the event that
> multiple candidates tie for most head-to-head wins, the tie is broken
> in favor of the one whose largest head-to-head loss is smallest.
>
> "Instant Runoff Resolution: If there is no Consensus Choice,
> Instant Runoff Voting is used to determine the winner."
>
> My biggest question is why they included instant runoff as one of the
> resolution methods, especially because on their FAQ page, they explain
> why it isn't a good method:
>
> "Instant Runoff Voting
>
> "Under Instant Runoff Voting (IRV), voters rank candidates in order of
> preference. Initially, only first-choice votes are counted. If no
> candidate has a majority (>50%), the candidate with the fewest
> first-choice votes is eliminated, and votes for that candidate are
> transferred to the voters’ next-ranked candidates. This process
> repeats until one candidate receives a majority of the remaining votes.
>
> "Under Consensus Choice, voters rank candidates similarly, but instead
> of using sequential elimination rounds, we use rankings to directly
> compare each candidate against every other candidate in head-to-head
> matchups. The candidate who wins against every other candidate
> individually is declared the winner.
>
> "Consensus Choice selects the candidate with the broadest support
> across the entire electorate.
>
> "As a result, Consensus Choice discourages divisive campaigning
> because winners must appeal broadly, not just to a faction or a
> particular base of supporters.
>
> "Example:
>
> "IRV: Candidate A initially leads but doesn't have a majority.
> Candidate C is eliminated, and votes transfer primarily to Candidate
> B, making B the winner—even if Candidate D (already eliminated) could
> have beaten B head-to-head.
>
> "Consensus Choice: Candidate B might have the most pairwise wins
> against all others directly, immediately making B the winner without
> needing multiple rounds of eliminations.
>
> "Why it matters:
>
> "Because it eliminates candidates one at a time, Instant Runoff may
> eliminate a candidate early who would have broader appeal overall.
>
> "Consensus Choice encourages candidates to build broader support among
> voters to reduce toxic polarization. Under Instant Runoff Voting, the
> winning candidate only needs to beat the last remaining competitor
> head-to-head, which doesn't necessarily mean that the IRV winner has
> majority support when compared to other candidates.
>
> "In short, IRV focuses on sequential elimination rounds, while
> Consensus Choice evaluates comprehensive head-to-head comparisons to
> select the candidate most broadly supported by the electorate."
>
> -Ralph Suter
>
> On 6/19/2025 3:02 PM, election-methods-request@lists.electorama.com wrote:
>> Send Election-Methods mailing list submissions to
>> election-methods@lists.electorama.com
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>> or, via email, send a message with subject or body 'help' to
>> election-methods-request@lists.electorama.com
>>
>> You can reach the person managing the list at
>> election-methods-owner@lists.electorama.com
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Election-Methods digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Better Choices for Democracy (Markus Schulze)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Thu, 19 Jun 2025 18:17:35 +0200
>> From: Markus Schulze<markus.schulze8@gmail.com>
>> To:election-methods@lists.electorama.com
>> Subject: [EM] Better Choices for Democracy
>> Message-ID:<465e498b-a7f2-40e8-9083-3cd518c7729d@gmail.com>
>> Content-Type: text/plain; charset=UTF-8; format=flowed
>>
>> Hallo,
>>
>> in May 2025, "Better Choices for Democracy", a new Condorcet
>> advocacy group, has launched its website:
>>
>> https://www.betterchoices.vote
>>
>> This group consists of people like Nic Tideman, Eric Maskin,
>> Charles T. Munger Jr. and James Green-Armytage.
>>
>> They promote a Condorcet method called "Consensus Choice
>> Voting": If there is a Condorcet winner, that candidate
>> is the winner of Consensus Choice Voting. Otherwise, the
>> winner is determined by IRV. See:
>>
>> https://www.youtube.com/watch?v=tMVLU63Ws9A
>>
>> Interestingly, this Condorcet method doesn't even satisfy
>> independence of clones.
>>
>> Let's say that candidate A is a Condorcet winner, but
>> doesn't receive any first preferences. Consensus Choice
>> Voting then selects candidate A.
>>
>> Now, let's say that candidate A is replaced by clones A1,A2,A3
>> and that none of these clones is a Condorcet winner. Then, IRV
>> kicks in and first eliminates A1, A2 and A3.
>>
>> Markus Schulze
>>
>>
>>
>> ------------------------------
>>
>> Subject: Digest Footer
>>
>> _______________________________________________
>> Election-Methods mailing list
>> Election-Methods@lists.electorama.com
>> http://lists.electorama.com/listinfo.cgi/election-methods-electorama.com
>>
>>
>> ------------------------------
>>
>> End of Election-Methods Digest, Vol 251, Issue 1
>> ************************************************
>
> ----
> Election-Methods mailing list - seehttps://electorama.com/em for list info
KM
Kristofer Munsterhjelm
Tue, Jun 24, 2025 5:07 PM
On 2025-06-19 23:12, Ralph Suter via Election-Methods wrote:
You've oversimplified what they advocate. Their website says:
"In almost all large-scale elections, the process of comparing pairs of
candidates will identify the Consensus Choice, a single candidate who
wins all their head-to-head matchups. In the unlikely event that no
Consensus Choice exists, the ultimate winner can be determined by one of
the following resolution methods:
"Margin of Loss Resolution: If there is no Consensus Choice, the
candidate whose largest head-to-head loss is smallest is declared the
winner.
"Number of Wins & Margin of Loss Resolution: The candidate with the
most head-to-head wins is declared the winner. In the event that
multiple candidates tie for most head-to-head wins, the tie is broken in
favor of the one whose largest head-to-head loss is smallest.
"Instant Runoff Resolution: If there is no Consensus Choice,
Instant Runoff Voting is used to determine the winner."
My biggest question is why they included instant runoff as one of the
resolution methods, especially because on their FAQ page, they explain
why it isn't a good method:
[snip]
The best explanation I can figure out is that they're going for absolute
simplicity. Minmax and Copeland have a reasonable claim to being as
simple as possible for (a pairwise matrix-based) Condorcet method; and
then Condorcet//IRV would be there as the simplest augmentation to IRV
that makes it Condorcet, for those jurisdictions that already use or are
familiar with IRV.
I agree that it's not ideal, though. As far as IRV hybrids go, I would
imagine Benham to have a stronger claim on retaining the desirable
aspects of Condorcet even in troublesome (cyclical) elections, since it
passes Smith; while not being all that much harder.
Something like:
"Instant Runoff Resolution: If there is no Consensus Choice among
candidates not eliminated, perform one step of Instant Runoff: eliminate
the first preference loser, and try again."
-km
On 2025-06-19 23:12, Ralph Suter via Election-Methods wrote:
> You've oversimplified what they advocate. Their website says:
>
>
> "In almost all large-scale elections, the process of comparing pairs of
> candidates will identify the Consensus Choice, a single candidate who
> wins all their head-to-head matchups. In the unlikely event that no
> Consensus Choice exists, the ultimate winner can be determined by one of
> the following resolution methods:
>
> "Margin of Loss Resolution: If there is no Consensus Choice, the
> candidate whose largest head-to-head loss is smallest is declared the
> winner.
>
> "Number of Wins & Margin of Loss Resolution: The candidate with the
> most head-to-head wins is declared the winner. In the event that
> multiple candidates tie for most head-to-head wins, the tie is broken in
> favor of the one whose largest head-to-head loss is smallest.
>
> "Instant Runoff Resolution: If there is no Consensus Choice,
> Instant Runoff Voting is used to determine the winner."
>
> My biggest question is why they included instant runoff as one of the
> resolution methods, especially because on their FAQ page, they explain
> why it isn't a good method:
> [snip]
The best explanation I can figure out is that they're going for absolute
simplicity. Minmax and Copeland have a reasonable claim to being as
simple as possible for (a pairwise matrix-based) Condorcet method; and
then Condorcet//IRV would be there as the simplest augmentation to IRV
that makes it Condorcet, for those jurisdictions that already use or are
familiar with IRV.
I agree that it's not ideal, though. As far as IRV hybrids go, I would
imagine Benham to have a stronger claim on retaining the desirable
aspects of Condorcet even in troublesome (cyclical) elections, since it
passes Smith; while not being all that much harder.
Something like:
"Instant Runoff Resolution: If there is no Consensus Choice among
candidates not eliminated, perform one step of Instant Runoff: eliminate
the first preference loser, and try again."
-km
RB
robert bristow-johnson
Tue, Jun 24, 2025 5:49 PM
then Condorcet//IRV would be there as the simplest augmentation to IRV
that makes it Condorcet, for those jurisdictions that already use or are
familiar with IRV.
I think the simplest augmentation to IRV that makes it Condorcet is BTR-IRV. The augmentation is just the stuff in the [brackets] in step (4). Take that out and you have Hare IRV.
All elections of [office] shall be by ballot, using a system of ranked-choice voting
without a separate runoff election. The presiding election officer shall implement a
ranked-choice voting protocol according to these guidelines:
(1) The ballot shall give voters the option of ranking candidates in order of
preference. Lower ordinal preference shall be considered higher rank and the
candidate marked as first preference is considered ranked highest. Equal ranking of
candidates shall not be allowed. Any candidate not marked with a preference shall
be considered as ranked lower than every candidate marked with a preference.
(2) If a candidate receives a majority (over 50 percent of all marked ballots) of
first preferences, that candidate is elected.
(3) If no candidate receives a majority of first preferences, an instant runoff
retabulation shall be performed by the presiding election officer. The instant runoff
retabulation shall be conducted in sequential rounds. A "continuing candidate" is
defined as a candidate that has not been defeated in any previous round. Initially,
no candidate is defeated and all candidates begin as continuing candidates.
(4) In each round, every ballot shall count as a single vote for whichever
continuing candidate the voter has ranked highest. The [two candidates with the
fewest votes in a round, herein denoted as "A" and "B", shall contend in a runoff in
which the candidate, A or B, with lesser voter support shall be defeated in the
current round. If the number of ballots ranking A higher than B exceeds the
number of ballots ranking B higher than A, then B has lesser voter support, B is
defeated, and A continues to the following round. Likewise, if the number of
ballots ranking B higher than A exceeds the number of ballots ranking A higher
than B, then A has lesser voter support, A is defeated, and B continues to the
following round. In the case that the aforementioned measures of voter support of
A and B are tied, then the] candidate with fewest votes is defeated in the current
round.
(5) The aforementioned instant runoff retabulation, eliminating one candidate
each round, shall be repeated until only two candidates remain. The remaining
candidate then receiving the greatest number of votes is elected.
(6) The [governing jurisdiction] may adopt additional regulations consistent with
this subsection to implement these standards.
I used to sorta like this method since it was a Condorcet-consistent "single-method system" and is the least possible modification to Hare IRV. But I have since become convinced from state legislators and the legislative counsel (these are the lawyers employed by the state legislature that assist legislators in writing law) that "the law should say what it means and mean what it says". So we're doing a "two-method system"; straight-ahead Condorcet and a "completion method" to deal with the contingency that there is no Condorcet winner. That is simple and straight-forward code and everyone can see, simply, what the intent of the law is and how it pans out in unusual situations.
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
.
> On 06/24/2025 1:07 PM EDT Kristofer Munsterhjelm via Election-Methods <election-methods@lists.electorama.com> wrote:
>
...
> then Condorcet//IRV would be there as the simplest augmentation to IRV
> that makes it Condorcet, for those jurisdictions that already use or are
> familiar with IRV.
I think the simplest augmentation to IRV that makes it Condorcet is BTR-IRV. The augmentation is just the stuff in the [brackets] in step (4). Take that out and you have Hare IRV.
_____________________________________________________________________________
All elections of [office] shall be by ballot, using a system of ranked-choice voting
without a separate runoff election. The presiding election officer shall implement a
ranked-choice voting protocol according to these guidelines:
(1) The ballot shall give voters the option of ranking candidates in order of
preference. Lower ordinal preference shall be considered higher rank and the
candidate marked as first preference is considered ranked highest. Equal ranking of
candidates shall not be allowed. Any candidate not marked with a preference shall
be considered as ranked lower than every candidate marked with a preference.
(2) If a candidate receives a majority (over 50 percent of all marked ballots) of
first preferences, that candidate is elected.
(3) If no candidate receives a majority of first preferences, an instant runoff
retabulation shall be performed by the presiding election officer. The instant runoff
retabulation shall be conducted in sequential rounds. A "continuing candidate" is
defined as a candidate that has not been defeated in any previous round. Initially,
no candidate is defeated and all candidates begin as continuing candidates.
(4) In each round, every ballot shall count as a single vote for whichever
continuing candidate the voter has ranked highest. The [two candidates with the
fewest votes in a round, herein denoted as "A" and "B", shall contend in a runoff in
which the candidate, A or B, with lesser voter support shall be defeated in the
current round. If the number of ballots ranking A higher than B exceeds the
number of ballots ranking B higher than A, then B has lesser voter support, B is
defeated, and A continues to the following round. Likewise, if the number of
ballots ranking B higher than A exceeds the number of ballots ranking A higher
than B, then A has lesser voter support, A is defeated, and B continues to the
following round. In the case that the aforementioned measures of voter support of
A and B are tied, then the] candidate with fewest votes is defeated in the current
round.
(5) The aforementioned instant runoff retabulation, eliminating one candidate
each round, shall be repeated until only two candidates remain. The remaining
candidate then receiving the greatest number of votes is elected.
(6) The [governing jurisdiction] may adopt additional regulations consistent with
this subsection to implement these standards.
_____________________________________________________________________________
I used to sorta like this method since it was a Condorcet-consistent "single-method system" and is the least possible modification to Hare IRV. But I have since become convinced from state legislators and the legislative counsel (these are the lawyers employed by the state legislature that assist legislators in writing law) that "the law should say what it means and mean what it says". So we're doing a "two-method system"; straight-ahead Condorcet and a "completion method" to deal with the contingency that there is no Condorcet winner. That is simple and straight-forward code and everyone can see, simply, what the intent of the law is and how it pans out in unusual situations.
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
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KM
Kristofer Munsterhjelm
Tue, Jun 24, 2025 6:34 PM
On 2025-06-24 19:49, robert bristow-johnson via Election-Methods wrote:
I think the simplest augmentation to IRV that makes it Condorcet is
BTR-IRV.
I used to sorta like this method since it was a Condorcet-consistent
"single-method system" and is the least possible modification to
Hare IRV. But I have since become convinced from state legislators
and the legislative counsel (these are the lawyers employed by the
state legislature that assist legislators in writing law) that "the
law should say what it means and mean what it says". So we're doing
a "two-method system"; straight-ahead Condorcet and a "completion
method" to deal with the contingency that there is no Condorcet
winner. That is simple and straight-forward code and everyone can
see, simply, what the intent of the law is and how it pans out in
unusual situations.
What do you mean by that "the law should say what it means and mean what
it says"?
Consider a method like IRV. Procedurally, it is simple: repeatedly
eliminate the Plurality loser until somone has a majority. But in
practice, it can exhibit chaotic behavior, nonmonotonicity, and so on.
How its procedure works doesn't seem to tell you much about how it behaves.
So if IRV is the standard, then the required connection between what the
law says (the procedure it defines) and what it means (what happens as a
consequence) doesn't seem very strict, and it doesn't seem like BTR-IRV
would be any worse in that respect.
-km
On 2025-06-24 19:49, robert bristow-johnson via Election-Methods wrote:
> I think the simplest augmentation to IRV that makes it Condorcet is
> BTR-IRV.
> I used to sorta like this method since it was a Condorcet-consistent
> "single-method system" and is the least possible modification to
> Hare IRV. But I have since become convinced from state legislators
> and the legislative counsel (these are the lawyers employed by the
> state legislature that assist legislators in writing law) that "the
> law should say what it means and mean what it says". So we're doing
> a "two-method system"; straight-ahead Condorcet and a "completion
> method" to deal with the contingency that there is no Condorcet
> winner. That is simple and straight-forward code and everyone can
> see, simply, what the intent of the law is and how it pans out in
> unusual situations.
What do you mean by that "the law should say what it means and mean what
it says"?
Consider a method like IRV. Procedurally, it is simple: repeatedly
eliminate the Plurality loser until somone has a majority. But in
practice, it can exhibit chaotic behavior, nonmonotonicity, and so on.
How its procedure works doesn't seem to tell you much about how it behaves.
So if IRV is the standard, then the required connection between what the
law says (the procedure it defines) and what it means (what happens as a
consequence) doesn't seem very strict, and it doesn't seem like BTR-IRV
would be any worse in that respect.
-km
RB
robert bristow-johnson
Tue, Jun 24, 2025 7:48 PM
On 06/24/2025 2:34 PM EDT Kristofer Munsterhjelm km-elmet@munsterhjelm.no wrote:
On 2025-06-24 19:49, robert bristow-johnson via Election-Methods wrote:
I think the simplest augmentation to IRV that makes it Condorcet is
BTR-IRV.
I used to sorta like this method since it was a Condorcet-consistent
"single-method system" and is the least possible modification to
Hare IRV. But I have since become convinced from state legislators
and the legislative counsel (these are the lawyers employed by the
state legislature that assist legislators in writing law) that "the
law should say what it means and mean what it says". So we're doing
a "two-method system"; straight-ahead Condorcet and a "completion
method" to deal with the contingency that there is no Condorcet
winner. That is simple and straight-forward code and everyone can
see, simply, what the intent of the law is and how it pans out in
unusual situations.
What do you mean by that "the law should say what it means and mean what
it says"?
This is how I interpreted it when this was said to me by my state rep and the legislative counsel. This is as pertains to this bill, (which went nowhere, unfortunately) in the previous legislature: https://legislature.vermont.gov/Documents/2024/Docs/BILLS/H-0424/H-0424%20As%20Introduced.pdf
Now, the sponsors of the bill (both state reps in my district, which is in Burlington Vermont, the city with an infamous IRV failure to elect the CW in 2009) understood that we were proposing Condorcet RCV and also to make sure that ballots are tabulated locally, at the polling place. Those were the two principal purposes of this bill. So then, of course, the question was which Condorcet method and how will the actually legislative language be drafted?
We were looking at BTR-IRV as one possibility, simply because everyone knew about IRV and this was the simplest modification to IRV that people were familiar with. There were two problems, we could still get pairwise tallies that are summable to see who the CW is, but the BTR-IRV method didn't rely on all of these tallies but only the pair tallies for the bottom-two candidates in each elimination round. And, it seemed to the lawyer (the legislative counselor) and the state rep that this language was an "end-around" to sorta disguise or obscure the true purpose of the bill and that people will trust our intentions more if we just say clearly what it is we want to accomplish.
What we want is the Condorcet criterion to be adhered to whenever possible and when it cannot, the simplest and fair resolution to the election that most people, as a whole, would accept is fair and makes sense. This basically told us that we needed to codify the straight-forward "two-method system" Condorcet language and put in a good completion method that is easy to understand and to sell to other policy makers:
§ 2691d. RANKED-CHOICE VOTING SYSTEM; IMPLEMENTATION
(a) Implementation. A town, city, or village that has adopted the ranked choice voting system pursuant to section 2691b of this title shall implement its elections of candidates running for single-seat offices in that town, city, or village in accordance with this section.
(b) Tabulation at polling places. All elections using the ranked-choice voting system shall be tabulated at polling places by the presiding officer.
(c) Initial tabulation. Upon tabulation of the ballots, if a candidate receives a majority of first-ranked preferences, that candidate is declared the winner of the election.
(d) Additional tabulation.
(1) Upon tabulation of the ballots, if no candidate receives a majority of first-ranked preferences, the ballots shall be tabulated again by paired comparison and examining every possible paired comparison. In each paired comparison, the presiding officer shall note the winning candidate in each paired comparison or if there is instead a tie.
(2) Condorcet winner. If a candidate is the winning candidate in every paired comparison, the candidate shall be declared the winner of the election.
(3) No Condorcet winner. If there is no candidate who is the winning candidate in every paired comparison, then the candidate having the plurality of first-ranking preferences is declared the winner.
Earlier in the bill they define what a "paired comparison" is. We started to get a little hesitant to make it too complicated and we settled on Condorcet-Plurality. But, if we do this again, I will try to persuade the sponsoring rep to do it a little better (Condorcet-TTR):
§ 2691d (d)(3) No Condorcet winner. If there is no candidate who is the winning candidate in every paired comparison, then the winning candidate of the paired comparison involving the two candidates having the most first-ranking preferences is declared the winner.
This is what we got to, to spell out to everyone in the room, in simple and plain English, what the proposed legislation is meant to accomplish. This is what they meant when they told me that "the law should simply say what it means and mean what it says." If it were Schulze or even Ranked Pairs, that language would be unclear to most people reading it what, in principle, the legislation is intended to accomplish. (Sorry Markus, sorry Nic.) Perhaps Minimax could suffice for legislative language.
Consider a method like IRV. Procedurally, it is simple: repeatedly
eliminate the Plurality loser until someone has a majority.
Of course, sometimes that doesn't happen. This is one of FairVote's lies. 48% is no majority.
... But in
practice, it can exhibit chaotic behavior, nonmonotonicity, and so on.
How its procedure works doesn't seem to tell you much about how it behaves.
So if IRV is the standard, then the required connection between what the
law says (the procedure it defines) and what it means (what happens as a
consequence) doesn't seem very strict, and it doesn't seem like BTR-IRV
would be any worse in that respect.
I agree with all of that, but I read that as a problem for IRV. The technical thing that we want RCV to do for us is to prevent the Spoiler Effect by granting to voters that their 2nd-choice vote will be counted in lieu of their 1st-choice when their 1st-choice candidate is defeated.
Ostensibly IRV appears to do that, but it really doesn't. IRV does not grant to the voters primarily supporting the loser in the IRV final round, their 2nd-choice vote. Their 1st-choice candidate is defeated, but their 2nd-choice vote is not counted. (Usually, not counting those particular 2nd-choice votes makes no difference in the outcome of the election, but it certainly does make a difference when the CW is eliminated before the final IRV round.)
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
.
> On 06/24/2025 2:34 PM EDT Kristofer Munsterhjelm <km-elmet@munsterhjelm.no> wrote:
>
>
> On 2025-06-24 19:49, robert bristow-johnson via Election-Methods wrote:
>
> > I think the simplest augmentation to IRV that makes it Condorcet is
> > BTR-IRV.
> > I used to sorta like this method since it was a Condorcet-consistent
> > "single-method system" and is the least possible modification to
> > Hare IRV. But I have since become convinced from state legislators
> > and the legislative counsel (these are the lawyers employed by the
> > state legislature that assist legislators in writing law) that "the
> > law should say what it means and mean what it says". So we're doing
> > a "two-method system"; straight-ahead Condorcet and a "completion
> > method" to deal with the contingency that there is no Condorcet
> > winner. That is simple and straight-forward code and everyone can
> > see, simply, what the intent of the law is and how it pans out in
> > unusual situations.
>
> What do you mean by that "the law should say what it means and mean what
> it says"?
This is how I interpreted it when this was said to me by my state rep and the legislative counsel. This is as pertains to this bill, (which went nowhere, unfortunately) in the previous legislature: https://legislature.vermont.gov/Documents/2024/Docs/BILLS/H-0424/H-0424%20As%20Introduced.pdf
Now, the sponsors of the bill (both state reps in my district, which is in Burlington Vermont, the city with an infamous IRV failure to elect the CW in 2009) understood that we were proposing Condorcet RCV and also to make sure that ballots are tabulated locally, at the polling place. Those were the two principal purposes of this bill. So then, of course, the question was *which* Condorcet method and how will the actually legislative language be drafted?
We were looking at BTR-IRV as one possibility, simply because everyone knew about IRV and this was the simplest modification to IRV that people were familiar with. There were two problems, we could still get pairwise tallies that are summable to see who the CW is, but the BTR-IRV method didn't rely on all of these tallies but *only* the pair tallies for the bottom-two candidates in each elimination round. And, it seemed to the lawyer (the legislative counselor) and the state rep that this language was an "end-around" to sorta disguise or obscure the true purpose of the bill and that people will trust our intentions more if we just say clearly what it is we want to accomplish.
What we want is the Condorcet criterion to be adhered to whenever possible and when it cannot, the simplest and fair resolution to the election that most people, as a whole, would accept is fair and makes sense. This basically told us that we needed to codify the straight-forward "two-method system" Condorcet language and put in a good completion method that is easy to understand and to sell to other policy makers:
§ 2691d. RANKED-CHOICE VOTING SYSTEM; IMPLEMENTATION
(a) Implementation. A town, city, or village that has adopted the ranked choice voting system pursuant to section 2691b of this title shall implement its elections of candidates running for single-seat offices in that town, city, or village in accordance with this section.
(b) Tabulation at polling places. All elections using the ranked-choice voting system shall be tabulated at polling places by the presiding officer.
(c) Initial tabulation. Upon tabulation of the ballots, if a candidate receives a majority of first-ranked preferences, that candidate is declared the winner of the election.
(d) Additional tabulation.
(1) Upon tabulation of the ballots, if no candidate receives a majority of first-ranked preferences, the ballots shall be tabulated again by paired comparison and examining every possible paired comparison. In each paired comparison, the presiding officer shall note the winning candidate in each paired comparison or if there is instead a tie.
(2) Condorcet winner. If a candidate is the winning candidate in every paired comparison, the candidate shall be declared the winner of the election.
(3) No Condorcet winner. If there is no candidate who is the winning candidate in every paired comparison, then the candidate having the plurality of first-ranking preferences is declared the winner.
Earlier in the bill they define what a "paired comparison" is. We started to get a little hesitant to make it too complicated and we settled on Condorcet-Plurality. But, if we do this again, I will try to persuade the sponsoring rep to do it a little better (Condorcet-TTR):
§ 2691d (d)(3) No Condorcet winner. If there is no candidate who is the winning candidate in every paired comparison, then the winning candidate of the paired comparison involving the two candidates having the most first-ranking preferences is declared the winner.
This is what we got to, to spell out to everyone in the room, in simple and plain English, what the proposed legislation is meant to accomplish. This is what they meant when they told me that "the law should simply say what it means and mean what it says." If it were Schulze or even Ranked Pairs, that language would be unclear to most people reading it what, in principle, the legislation is intended to accomplish. (Sorry Markus, sorry Nic.) Perhaps Minimax could suffice for legislative language.
> Consider a method like IRV. Procedurally, it is simple: repeatedly
> eliminate the Plurality loser until someone has a majority.
Of course, sometimes that doesn't happen. This is one of FairVote's lies. 48% is no majority.
> ... But in
> practice, it can exhibit chaotic behavior, nonmonotonicity, and so on.
> How its procedure works doesn't seem to tell you much about how it behaves.
>
> So if IRV is the standard, then the required connection between what the
> law says (the procedure it defines) and what it means (what happens as a
> consequence) doesn't seem very strict, and it doesn't seem like BTR-IRV
> would be any worse in that respect.
I agree with all of that, but I read that as a problem for IRV. The technical thing that we want RCV to do for us is to prevent the Spoiler Effect by granting to voters that their 2nd-choice vote will be counted in lieu of their 1st-choice when their 1st-choice candidate is defeated.
Ostensibly IRV appears to do that, but it really doesn't. IRV does *not* grant to the voters primarily supporting the loser in the IRV final round, their 2nd-choice vote. Their 1st-choice candidate is defeated, but their 2nd-choice vote is *not* counted. (Usually, not counting those particular 2nd-choice votes makes no difference in the outcome of the election, but it certainly *does* make a difference when the CW is eliminated before the final IRV round.)
--
r b-j . _ . _ . _ . _ rbj@audioimagination.com
"Imagination is more important than knowledge."
.
.
.