From Greg Mankiw's blog, grabbed verbatim.
What chemists think of economistsStephen Colbert interviews 2003 Nobel Laureate in chemistry Peter Agre:
Colbert: "You said 'anyone who grew up on a farm knows that evolution exists'. Ok, are you saying a monkey can milk a cow?"
Agre: "Well, if I can milk a cow I suspect a monkey as smart as I am can milk a cow."
Colbert: "Are there monkeys as smart as you?"
Agre: "I'm sure there are quite a few, quite a few.
Colbert: "Oh really? mmhum. Do they give a Nobel prize for thowing your own faeces?"
Agre: "........That's the Economics prize, I think."
I'm trying to think of a smart chemist baiting comeback but I'm afraid the marginal benefit is no greater than the marginal cost of thinking........