this post was submitted on 29 Sep 2024
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submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]
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[–] [email protected] 19 points 1 month ago (2 children)

The Marxist-Leninists won despite 2 other parties competing, for anyone unaware.

[–] [email protected] 8 points 1 month ago (2 children)

And what do you think happens next?

Those two parties won't keep slapfighting for an uneven split of 60% of the vote, while this third party takes power with 40% of the vote. They will merge. Or the smaller one will simply vanish, if its voters prefer the bigger loser to the plurality winner.

Even in the US, where plurality has a hideous repeated bottleneck on which two parties can meaningfully exist, we did not always have these two parties.

[–] [email protected] 8 points 1 month ago (1 children)

... wait, Sri Lanka has ranked ballots! What the fuck? They're not even using Plurality, they're doing RCV!

Ranked Choice is a hot mess on its own, but-- oh for fuck's sake I'll just use the example I always use. Say an election goes like this:

40% vote A > B > C.
35% vote C > B > A.
25% vote B > C > A.

Plurality says A wins, because Plurality sucks. You don't even need a bare majority. You just need everybody else to split up.

RCV says C wins: B has the fewest top votes, so they're eliminated. The race becomes 40% A > C versus 60% C > A. Better... but still wrong, because 65% of people would prefer B > C.

Condorcet methods like Ranked Pairs get that right. They model every runoff: A vs B is 40-60, A vs C is 40-60, B vs C is 65-35. B wins every 1v1 and is obviously the best candidate according to these voters. The supermajority prefers B.

And of course Approval Voting is just letting people check multiple names, and it somehow matches Condorcet results when enough people vote, because you are unique, just like everybody else. Genuinely there is no good reason we're not doing Approval by default.

[–] [email protected] 3 points 1 month ago

Sri Lanka has ranked ballots! What the fuck? They're not even using Plurality, they're doing RCV!

In theory, yes, but so few (~2%) people use it that in practice it is first past the post.

[–] [email protected] 6 points 1 month ago

And what do you think happens next?

Good politics.

[–] [email protected] 6 points 1 month ago (3 children)

Is there something I’m missing? They won because they got the most votes between three parties(but not a majority) and then the most again during the second round of voting between the top two. They won both times.

Ideologies aside your comment is written like you suspect foul play or something. “It’s broken because they could never win if there was competition” is just a terrible take so I assume I must be interpretting it wrong, right?

[–] [email protected] 5 points 1 month ago (3 children)

The new guy won despite winning <5% of votes in the last election. If people vote for the candidate they like instead of trying to game the system by calculating who they'd rather not win the most, then maybe we can kick out corrupt incumbents and get in fresh faces (they'll get corrupted over time too, at which point you rinse and repeat).

[–] [email protected] 7 points 1 month ago (1 children)

By the sound of things it's more like nobody wanted anything to do with the major-party incumbent. Duverger's law is about how there tend to be two parties. Three and one are equally unstable. When a race becomes a total rout, like a 30-point spread, that dominance can be seen as a power vacuum.

... also, Sri Lanka has ranked ballots. It's not a Plurality voting system. They have an automatic runoff. That's one of the more obvious fixes that allows people to even consider supporting a third party, without playing Russian roulette against their own foot.

[–] [email protected] 1 points 1 month ago (1 children)

Duverger's law is about how there tend to be two parties.

Emphasis on the 'tends'. It's a probabilistic observation, not a law of nature. Treating it as the latter leads to people acting against their best interests.

Sri Lanka has ranked ballots. It's not a Plurality voting system.

You are right, in theory, but please check how many additional votes the winner (or the runner-up) got as second-prefrence votes. It was around 2% of their totals. This is because in practice, most voyers didn't bother putting second and third preferences.

[–] [email protected] 2 points 1 month ago (1 children)

People acting in their best interests is how it happens. It's an electorate avoiding splits. Given the system you're voting under - you should vote for someone who has a chance of winning. Otherwise you might write-in some special favorite candidate that no other human being cares about, and accomplish literally nothing. Voting for a third party with single-digit support is not much better.

People voting against their own interests would be... not bothering to write in a second preference. It is the same fuckup: someone who cannot imagine their very favorite guy losing.

[–] [email protected] 1 points 1 month ago (1 children)

Given the system you're voting under - you should vote for someone who has a chance of winning.

The problem is that who 'has a chance of winning' is decided by who people vote for.

Voting for a third party with single-digit support is not much better.

Uh, that's what the Sri Lankan voters just did? The winner this time had 3% of the vote-share in the last election.

[–] [email protected] 1 points 1 month ago (1 children)

Dude had 3% support despite everyone being able to toss him a vote just-in-case. Anyone who voted for only him, "last election," was a fool. That negligible support is not what made him a viable candidate in the separate election they "just did."

No kidding your choices depend on how other people vote, that's what democracy is. If you can't rally a shitload of people behind your guy... you lose. That part is not the failure of Plurality. Plurality blows because two similar groups can be wildly popular and still get destroyed by a minority of schmucks.

The winner of this election was not decided by everyone seeing through The Matrix or whatever and deciding to defeat a broken electoral system. It sounds like 95% of them are functionally unaware of which electoral system they have.

[–] [email protected] 1 points 1 month ago (1 children)

Anyone who voted for only him, "last election," was a fool.

Or they were the people who made this year's result possible.

If you can't rally a shitload of people behind your guy... you lose.

Yes, but you show that so-and-so's platform has x amount of support, putting them in a better position next time around.

The winner of this election was not decided by everyone seeing through The Matrix or whatever and deciding to defeat a broken electoral system. It sounds like 95% of them are functionally unaware of which electoral system they have.

It's incredible how one can see some piece of evidence that contradicts their pet theory with their own eyes and say, no, the reality is wrong and my theory is right. I mean, it makes sense sometimes - the discovery of Neptune is a famous example - but in general, it is better to adjust theory to fit the facts, rather than the other way around.

[–] [email protected] 1 points 1 month ago* (last edited 1 month ago) (1 children)

If most voters keep picking one guy, these three parties will become two parties, or the two more-similar parties are fucked. That is what Duverger's law is about. It doesn't mean third parties can never win - it means a three-party system cannot last.

If Sri Lankan voters remember how their own goddamn electoral system works, they can have a four-party system, no problem. But as you point out, they're acting like they have America's elections, where this schmuck who got 17% is now a massive liability to the runner-up who got 33%. If those two presumably-liberal blocs got together, they could handily oppose the leftist bloc. But if they're competing for the same exclusive votes then they'll both become irrelevant.

Sri Lanka already fixed the thing that breaks Plurality. Their voters just aren't using it, for some goddamn reason.

Or they were the people who made this year’s result possible.

Objectively not. Every single person who wanted him, last time, could have listed him... also. They sure didn't. His support was three percent. That's not a viable path to power, that's a punchline.

He's done stuff since then. Right? Campaigned, presumably? Been in the news? Built up the expectation that a meaningful number of people would prefer him over other major candidates? That is what made this result possible. Losing a prior election is not a prerequisite.

[–] [email protected] 1 points 1 month ago (1 children)

But as you point out, they're acting like they have America's elections, where this schmuck who got 17% is now a massive liability to the runner-up who got 33%. If those two presumably-liberal blocs got together, they could handily oppose the leftist bloc.

It would be useful if you tried to understand Sri Lanka's political system before you made such comments. The SLFP / SLPP was historically supported by working class Sinhala people. The UNP was supported by Tamils, Muslims and richer / more urban Sinhalas. In 2022, the SLPP collapsed due to an economic crisis and widespread corruption. The SJB was an attempt by a section of the UNP to win over former SLPP voters by adopting centre-left economic policies and Sinhala nationalist rhetoric. The UNP base - largely Tamil and Muslim - are not going to vote for them! This is why the JVP was able to win - they consolidated the working class Sinhala vote, while not threatening Tamils and Muslims.

Their voters just aren't using it, for some goddamn reason.

The reason being that, for many people, there is only one choice that is acceptable.

Every single person who wanted him, last time, could have listed him... also. They sure didn't. His support was three percent. That's not a viable path to power, that's a punchline.

That's a viable path to getting your face in the public consciousness, so you can win next time. As you said, losing a prior election isn't a pre-requisite. But the posters you printed, the speeches you made, and the fact that one in thirty people took you seriously enough to vote for you, are a pretty strong boost when you run again.

[–] [email protected] 1 points 1 month ago (1 children)

This is why the JVP was able to win - they consolidated the working class Sinhala vote, while not threatening Tamils and Muslims.

With Sri Lanka's ranked ballots, they didn't need consolidation. Working-class voters could have had this, at any time, with no risk. And if voters keep wasting their second and third votes, then this new plurality-winning party is going to trounce the split alternatives, until one of them disappears, or both of them disappear.

I appreciate the background - but it doesn't change the math. When voters only get (or only use) one choice, and there's two parties on the same side of a divide, one of them has to utterly dominate the other, to stand any chance against a popular third party. If you think these two parties have irreconcilable differences then they're probably both fucked.

Either these voters start using their ranked ballots properly - or they're going to keep getting a two-party system. Changing which two parties matter doesn't change that system.

[–] [email protected] 1 points 1 month ago (1 children)

With Sri Lanka's ranked ballots, they didn't need consolidation. Working-class voters could have had this, at any time, with no risk.

Ah, you're talking about SLFP voters second-preferencing the JVP. (I thought you meant UNP voters supporting the SJB.) That is more plausible, except the SLPP leaders and hardliners would attack it tooth and nail, fearmonger that it would split the vote and help the UNP win, and so on. No one wants to let go of power.

this new plurality-winning party is going to trounce the split alternatives, until one of them disappears, or both of them disappear.

Hard to predict. Depending on how many seats his coalition gets in Parliament, Dissanayake might have to get support from one of the other blocs to get bills passed. But if he can get a majority, he has a great chance to destroy both the established parties simply by appointing an honest auditor and letting them loose on the previous government's files.

When voters only get (or only use) one choice, and there's two parties on the same side of a divide, one of them has to utterly dominate the other, to stand any chance against a popular third party.

What the new party did was to challenge the old poor Sinhala vs Tamil+Muslim+rich divide, and turn it into more of a common people vs political / business class divide. Obviously, there aren't enough businessmen or politicians to form a party by themselves, so we'll have to see what they do. Maybe they'll negotiate with the new powers, or maybe they'll run smear campaigns, or maybe they'll wait for it to get corrupt and unpopular.

Either these voters start using their ranked ballots properly - or they're going to keep getting a two-party system.

The other possibility is a de-facto one-party state, like Mexico or Japan. I really don't see hardline Sinhala nationalists and hardline Tamil separatists co-operating.

[–] [email protected] 1 points 1 month ago

fearmonger that it would split the vote

... it's a ranked ballot. This country already prevented that, as a concept.

It's gonna bug me for ages that these people seem unaware how functional their democracy is.

[–] [email protected] 6 points 1 month ago

Didn't that happen in France in 2017? A party got founded and won.

That happens sometimes even in first-past-the-post systems.

[–] [email protected] 6 points 1 month ago

Oh yea for sure, that I’m behind 100%. “Strategic voting” is just silencing your one chance to have a real voice based on whoever’s PR team is doing better.

[–] [email protected] 4 points 1 month ago

I'm a Marxist-Leninist, it's a good thing.

[–] [email protected] 1 points 1 month ago

I just read it as supporting third parties. I thought you were going to mention what happens if a third party were to get more votes but not a majority. I actually don't know. Would there still be a runoff between Dem and Rep or would the third party actually win it? I'd assume theres some rule that the third party has to win a majority or some bs