As their power declines in America, fundamentalists are moving to developing countries not as far along the secularization curve. And they're causing massive damage.
The most fervent advocates of religion in the modern world are also the most deeply inculcated with the mindset of command and obedience, which has dangerous consequences.
Although it's Republicans who are primarily making the charge that atheists are un-American, Democrats aren't exactly lining up to defend non-believers.
They want to wipe out all the findings of hundreds of years of scientific investigation and have taken to schools, the courts and political leaders to get things done.