COWORKER 1: Hey, Ethan Hawke married his nanny. Everyone's doing that.
ME: Nannies are the new secretaries.
COWORKER 2, WHO SITS ACROSS FROM ME: Good for him! I had this great nanny when I was eight ...
ME: He didn't marry his own nanny; he married his kids' nanny.
COWORKER 2: Oh. That's not as fun.
The Big Idea: Bill McKibben
3 hours ago