There are certainly many problems, but voting schemes appear to be a very powerful lever. In particular:
- Representative democracy incentivises parties rather than independents, since like-minded candidates can pool and target their campaign resources
- Plurality/first-past-the-post voting incentivises a two-party duopoly, since voting for a third-party is a 'wasted vote' (they won't win outright, hence they'll get nothing)
- A two-party system incentivises 'least-bad' voting (i.e. voting for someone we don't actually want, to stop the other candidate who we want even less)
- A two-party system gives no choice on issues which benefit both parties (i.e. maintaining the status quo; e.g. lobbying, pork, military budgets, etc.); whilst polarising along irrelevant issues (e.g. 'culture wars')
There's no agreed-upon 'ideal' voting method; but most alternatives are regarded as better than first-past-the-post. Any system which doesn't 'waste' votes for third-parties (e.g. preferences, scores, fall-backs, proportions, etc.) would allow voters to indicate what they'd like (rather than what they'd dislike least); that gives a chance to candidates who don't benefit from the status quo; and that brings important topics like lobbying back into the political arena.
I think solutions to immigration/health care/climate change are generally contentious and don't have a popular consensus. Something smaller like a "simpler" tax code seems more convincing, where a small industry of tax preparation software or something lobbies to keep income taxes complicated. At the same time, many deductions are quite popular, and these are necessarily complications to the tax code. I'm just not entirely convinced that lobbying is hurting us in any meaningful way, though a stronger example or argumentation might change my mind.
Climate change is another issue which actually has majority support in the US, but action is very little [2,3].
In fact I believe the perception of it being contentious issues is largely due to a relatively small minority which has a disproportionate influence on policy (and likely corporate lobbying will have influence as well). This is actually on e of the issues that alternative voting schemes want to address, diminishing the influence of a minority which has very strong/extreme views.
[1] https://www.pewresearch.org/fact-tank/2020/09/29/increasing-... [2] https://www.pewresearch.org/science/2020/06/23/two-thirds-of... [3] https://www.pewresearch.org/science/2019/11/25/u-s-public-vi...
The climate change one might be more convincing, but I actually think we've seen some real progress on this. Alternative energy is getting cheaper, there's tax incentives for installing solar panels or EV chargers in many areas, and tax incentives for buying EVs. There's certainly more we can do, and the polls were phrased to suggest that the general public thinks so too. But if the admittedly significant oil and gas lobby is trying to hold this issue back, I'm not sure how successful they've been. Finally, this isn't an actual bill or anything. Every "green" bill I've seen is opposed by conservatives based on their constituency, whether they're a red conservative from texas, or a blue conservative from west virginia. I don't know if Joe Manchin takes donations from coal companies, but he'd unquestionably support coal either way.
Here is an example I saw just recently: https://en.wikipedia.org/wiki/Asbestos#United_States
Really disgusting to read about it.
Lack of understanding the issue could be an exploited factor too. See also articles that point out how asbestos companies knew about problems for decades and hid the facts.
https://www.propublica.org/article/inside-turbotax-20-year-f...
In Democracies with a reasonable proportional representation (PR) improving how to choose from N options, or how to allocate M resources, is secondary to the problem of how to select and parametrize N and M.
In PR democracies mechanism design should focus more on how to improve participation and deliberation before final voting.
Deliberation is a process of selecting and articulating options and figuring out problems. Mechanism design for deliberation can emphasize cooperation, dialogue, creativity and reason, as opposed to the use of power that is voting for given choices.