David McRaney writes one of the most insightful paragraphs I have ever read.

In a political debate you feel like the other side just doesn’t get your point of view, and if they could only see things with your clarity, they would understand and fall naturally in line with what you believe. They must not understand, because if they did they wouldn’t think the things they think. By contrast, you believe you totally get their point of view and you reject it. You see it in all its detail and understand it for what it is – stupid. You don’t need to hear them elaborate. So, each side believes they understand the other side better than the other side understands both their opponents and themselves.

He goes on to write,

The research suggests you and rest of humanity will continue to churn into groups, banding and disbanding, and the beautiful collective species-wide macromonoculture imagined by the most Utopian of dreams might just be impossible

So, sorry Brad, but the Republicans are not going away.

In any case, read the whole thing. Pointer from Tyler Cowen.