What? Why? Who says this? I mean--okay, I get that every person lining up to represent every individual would devolve into WHO CAN YELL THE LOUDEST, but it doesn't necessarily have to be ALL one way. And honestly? A coalition is not the same as a hard defined political party that only changes central policy once every few decades. In fact, I wouldn't mind TEMPORARY coalitions that strived to push forward certain issues. Instead of, yanno, paid politicians and lawyers picking all our laws and issues for us.
Well, it's mainly because people who tend to agree on one issue tend to also agree on multiple issues. I mean, even in the system now there is still bipartisanship i.e. people like Blue Dogs and RINOs. It's just not as much talked about because, well, they get overshadowed by the shoutier people. While no Republicans voted for AHA when it mattered, there were Democrats who voted against it. And, don't forget, Obamacare was originally based on...Romneycare, which came under Romney, a Republican. The problem with Coalitions is that they tend to give the shoutier people more power, which makes it even harder to get things done. Again, look at temporary coalition governments in Europe or the UK. They tend to not get things done or dissolve. Parties, especially the two party system, whether we like it or not, provide stability that allows lawmakers in theory to get things done.
See, we have this crazy thing called The Press. Ideally? (HA. HAHA.) The press would raise an issue at a local level. The local government would consider it via the people and pass it. Mainstream press picks up on it. I'ts now a state issue. Then a national issue. The press, whose original job is to more or less report what the hell the government is up to, then displays the debates and proceedings of individuals.
This actually does tend to happen at a state level, which can sometimes proceed to a national level. Again, though it ends up being for bills that aren't publicized. Big ideas don't come from small places after all. But as a larger example, look at Marijuana. The legalized it in Colorado, this got big press, and now Oregon and Washington have joined. Soon, it may go to Congress. So it can work like that, despite the degradation of today's news.
Again, I feel like they're all still pandering to a party of thought rather than a system where coalitions are only formed for certain issues and public interests. But, maybe I'm talking of something wonderfully mythical and impossible. Like unicorns and the fountain of youth. Which bloooooows, but doesn't exempt the status quo from my criticism and disdain.
Well, it does happen. I'm pretty sure Belgium has a green party, for example. They just tend to get ignored because they don't have much thought outside that big issue. It's just, you can't just govern based on one issue, and if you made a different coalition for every issue, either the politics would make the government unstable due to the complexity of trying to organize groups for each individual issue, or we come back to large coalitions.
Then maybe it's time we think up a new form of government? I mean, so many hundreds of years of government, we've been merely tweaking and adjusting. It's like trying to improve the gas powered lamp over the course of a hundred years instead of inventing the light bulb. Maybe something to do with more public oriented parties/coalitions temporarily formed for the sake of issues. You know--PUBLIC lobbyists, instead of corporately paid ones.
I agree, along with your next post. Especially with having public campaign finance laws, including finance limits. The sad thing is...they've been shot down in congress. The main issue is that government needs to be adjusted from within, and at this point they're too corrupt to be able to. Sad but true. We might have been able to do it in the 1990s (they did pass an amendment saying Congress can't give itself a raise, for example), but the rise of the grass movement republicans that brought in Regan and later the Gingrich ilk probably killed all that, sad to say.
As for lobbyists...there are good ones as well, even if they're not well financed. My mom is one at a state level for low income housing groups

. It pretty much just ends up being a lot of "who you know" though, so the corporate ones tend to dominate. It'd be nice to have lobbyists more accessible to the public, but influence can never be gotten for cheap in any society, so don't expect it to happen anytime soon...
I really haven't seen enough actual leftism in either region to properly differentiate the two. I identify as a socialist.
So American far-left. European ones tend to be more anarchist/communists. I find them to be scummy and distasteful, to be honest, pretty much the opposite of National Socialist groups and just as nasty.