The American anti-intellectual threat

Examples include the war in Iraq, launched by the US on false premises, obstructionism on efforts to curb climate change, meager development assistance, and the violation of international treaties such as the Geneva Conventions. While many factors contributed to America's destabilising actions, a powerful one is anti-intellectualism, exemplified recently by Republican vice-presidential nominee, Sarah Palin's surging popularity.

By anti-intellectualism, I mean, especially an aggressively anti-scientific perspective, backed by disdain for those who adhere to science and evidence. The challenges faced by a major power like the US require rigorous analysis of information according to the best scientific principles.