Do you mean "unplug from reddit" or "unplug from the news"? Because while I know doing the latter would make me feel a lot better, I wouldn't want to live in a place where I'd have to do that to feel better.
If you're looking for a different, more serious, more pro-globalization news source, try the CFR. They are our friends, I think. http://www.cfr.org/
And have you considered that the bickering, the analysis, the corruption, the this and that is part of the evolution of our republic and culture? That the introspection is required and Reddit being the lens is only one part of that? The only other thing that can make you feel better, albeit still hollow, is voting. Aside from that all you have left is to be personally involved in politics. I dropped what I was doing and bought a ticket to join the Ron Paul protest and rally. It made me feel better.
There are much safer and cleaner, less stressful places to live in the world. A few I have seen with my own eyes are Denmark and Japan. I am sure there are others.