Quote:
Originally Posted by patron
I'm not as educated as some others on different political systems, but from what I've read, a parliamentary system seems better than our modern 2-party system. It seems nearly impossible to switch to though, or for a truly viable 3rd party (or lack of parties) to arise.
It's actually easier for a 3rd party to take over an existing party by appealing to its base, as the Tea Party tried/kinda did, like Trump did, or like Bernie almost did.
A parliamentary system is one in which the executive comes from the legislative branch. It isn't inherently multiparty.
The relevant concept is Duverger's law, which holds that the system tends towards a two party system if you have electoral districts which have a single winner via first past the post/winner take all voting.
There are several alternative voting methods. IRV is one of the more popular. Arrow's impossibility theorem more or less holds that there is no perfect voting system and every system is capable of failure. So, while the American system is flawed, the existence of President Trump is not automatic proof that the system is flawed.