Why we really shouldn't worry over the national security implications of free trade.

Regulation is aimed at protecting people. It also kills people. Discuss.

Why not to like Joe Biden: he's a drug war warrior.

Odd that it takes a cartoonist to fund a survey asking economists what they think of politicians' economic plans.

This is a pretty good definition of when a state moves from being totalitarian to merely authoritarian.

How and when did humans spread out across the world?

And finally, a medical experiment we've been waiting for.