How these gibbering numbskulls came to dominate Washington

George Monbiot in the Guardian on how the degradation of intelligence and learning in American politics results from a series of interlocking tragedies.

How did politics in the US come to be dominated by people who make a virtue out of ignorance? Was it charity that has permitted mankind's closest living relative to spend two terms as president? How did Sarah Palin, Dan Quayle and other such gibbering numbskulls get to where they are? How could Republican rallies in 2008 be drowned out by screaming ignoramuses insisting that Barack Obama was a Muslim and a terrorist?

Like most people on my side of the Atlantic, I have for many years been mystified by American politics. The US has the world's best universities and attracts the world's finest minds. It dominates discoveries in science and medicine. Its wealth and power depend on the application of knowledge. Yet, uniquely among the developed nations (with the possible exception of Australia), learning is a grave political disadvantage.

One theme is both familiar and clear: religion - in particular fundamentalist religion - makes you stupid. The US is the only rich country in which Christian fundamentalism is vast and growing.

But there were other, more powerful, reasons for the intellectual isolation of the fundamentalists. The US is peculiar in devolving the control of education to local authorities. Teaching in the southern states was dominated by the views of an ignorant aristocracy of planters, and a great educational gulf opened up. "In the south", Jacoby writes, "what can only be described as an intellectual blockade was imposed in order to keep out any ideas that might threaten the social order."

The Southern Baptist Convention, now the biggest denomination in the US, was to slavery and segregation what the Dutch Reformed Church was to apartheid in South Africa. It has done more than any other force to keep the south stupid. In the 1960s it tried to stave off desegregation by establishing a system of private Christian schools and universities. A student can now progress from kindergarten to a higher degree without any exposure to secular teaching. Southern Baptist beliefs pass intact through the public school system as well. A survey by researchers at the University of Texas in 1998 found that one in four of the state's state school biology teachers believed humans and dinosaurs lived on earth at the same time.

Monbiot carpet bombs the recent history of national governance-by-moron in the U.S. From old 666's "there you go again" line to James Earl Carter, all the way up through the current talk-radio culture war in which any possessing a GED would be classified as a "liberal elite".