Playing The Two Things Game

The Two Thing Game devised by Glen Whitman is a hoot.

It began when Whitman was chatting with a stranger in a bar a few years ago.

When he told him that he was an economist, the stranger said, "Ah. So . . . what are the Two Things about economics?”

The eventual reply: "One: Incentives matter. Two: There's no such thing as a free lunch."

Some other Two Things things here.

Hat tip to Sam de Brito at All Men Are Liars