For the most part, Americans are in broad agreement about political concepts. We believe that individuals have certain natural rights, and that the purpose of government is to serve and protect its citizens. But when you get to the specifics....
While religion is a popular motif for describing national or international strife, a closer look suggests that's really just a veneer for less spiritual issues.
New research suggests one reason our political discourse is so loud and angry: Planting seeds of doubt leads people to more vigorously advocate for their cherished beliefs.