Foreign Policy (that's the Carnegie Endownment magazine, not the
Illuminati Council on Foreign Relations one) has a set of articles on
eight of the World's Most Dangerous Ideas, such as War on Evil, Transhumanism (by Francis "End of History" Fukuyama), Spreading Democracy (by Marxist academic Eric Hobsbawm), Religious Intolerance, and Anti-Americanism. (via FmH)