One side utterly disregarding the views of the other will only make things worse and worse as time goes on.
Are you specifically stating that the polarization is occurring on one side of the spectrum only? It's been well-documented that it occurs on both sides (although a bit stronger on one side as far as political shifts go). To imply that it's all one side's fault despite all evidence to the contrary is in and of itself a symptom of polarization and does nothing to solve the issue.
My point is, The President MUST have the support of the legislative branch if he is to have any hope of making significant changes to domestic policy. Donald Trump, who is despised by both major parties, would have Congress blocking him left and right. Not to mention the Supreme Court would likely overrule most of Trump's ideas as well.
Well, especially since WWI, US executive powers have increased significantly and now the executive's power > the legislature's power >> the power of the judiciary branch simply because the executive has a far, far greater array of enforcement mechanisms. While Congress can (and hopefully will- although recent legislation might suggest otherwise) block Trump's plans to make Muslims wear special patches and achieve a final solution to America's immigration problems, a President Trump would still have far-reaching executive authority- like the ability to effectively declare war (which hasn't been in the hands of Congress since the Korean War) and even to effectively legislate through executive actions.
The Presidency of the United States has gotten too strong at this stage to be completely balanced out- and even if that somehow happens, the last thing we can use in this country is 4 more years of political deadlock. I guess the one gain would be Congress regaining some of its lost powers simply because of a newfound ability to unite against a common (sadly internal) enemy and a significant portion of the American public now disliking the president even more than many Americans today dislike Obama.
But the other big issue is that the president is the face of the American people- he/she represents us in foreign affairs (which has a significant impact- there was a massive change in foreign approval rates for America
as a whole when Bush 43 was replaced with Obama) and (to most Americans- just look at the disparity in turnout between off-year and on-year elections) is the face of the government- which means
his rhetoric matters. When that rhetoric is largely hate speech, that only incites further violence. As a brown guy, I won't have much time to appreciate the irony behind getting mistaken for a Muslim even though I'm descended from refugees who fled Islamic governance before I hit the tracks and get run over by a train simply because some radicalized American thought that they should take it upon themselves to protect the nation against a perceived ethno-religious threat they can't even properly identify. (Related story from 2012:
http://www.nytimes.com/2012/12/30/nyregion/woman-is-held-in-death-of-man-pushed-onto-subway-tracks-in-queens.html).
To be honest, this type of rhetoric really scares the fuck out of me. I was just eating a sandwich at a random person greeted me and asked me where I'm from. Thinking nothing of it (maybe holiday cheer? idk), I said hi back and told him I'm from Texas (y'know, where I grew up and all). Then he's like, "No where are you really from?" like that's supposed to mean something- "India?" Then for a half hour, he brings up ISIS literally every other sentence and asks me whether I like America five times.
I'm just a regular person working toward my degree; the closest thing I have to a religion is my love of Star Trek. And yet here I am, getting interrogated by this random dude about whether I love America (well, duh, I do- I have the economic means to choose where I live) because he thinks I'm some sort of ISIS sleeper agent. All I wanted to do was to clog up my arteries and work toward my goal of drowning in buffalo sauce and ranch.
Seriously, fuck the sort of rhetoric that comes out of Trump's mouth (and from his supporters as well). I don't even care about politics in this country- I'd prefer to be just left alone, but nope- gee, thanks, Mr. Trump for volunteering me for Team People-Who-Aren't-Part-of-Fucking-ISIS.
Edited 12/10/2015 19:42:06