There has been a lot of loose talk about the return of isolationism since President Obama asked Congress for permission to degrade Bashar al-Assad’s ability to gas his people. Isolationism hasn’t been a respectable thread of political thinking in America since the surprise Japanese attack on Pearl Harbor made redundant the clamor to keep America out of World War Two.
Isolationism is back in the news. The big thinkers of the Tea Party, in their pursuit of slashing taxes, lowering public spending, and severely shrinking the size and power of the federal government, have revived an idea that has not been respectable among senior Republicans for more than 70 years. Senator Rand Paul of Kentucky believes that, to encourage more young people to vote for the GOP, the party should stop chasing divisive social issues, like incarcerating people for petty drug offenses, and take up civil liberties issues, like protecting American suspected terrorists on American soil from being summarily executed by American drones.