Mary Roach

We exist in this weirdly schizo culture, where sex is everywhere in the media, and yet, at the same time, you don't sit down and have a conversation about what you did in bed last night with your friends. Despite the ubiquity of sex, it's still a taboo when it comes to day-to-day conversation.

There are three kinds of people in this world: 1) People who make lists, 2) People who don't make lists, and 3) People who carve tiny Nativity scenes out of pecan hulls. I'm sorry, there isn't really a third category; it's just that a workable list needs a minimum of three items, I feel.

I find my dress sense tends to be a bit of a mixture between high fashion and unique vintage pieces with a little bit of street trends. For example, I might find a really nice, suede dinner jacket that I'd wear with a basic plain white shirt and some chinos and a pair of Nike trainers.

Dozens of America's wealthiest taxpayers - including hedge fund legend Michael Steinhardt, super trial lawyer Guy Saperstein, and Ben Cohen of Ben & Jerry's fame - have appealed to President Obama not to renew the Bush tax cuts for anyone earning more than $1 million a year.

As an astronaut, when you're getting ready to go out of that hatch, you know that's the pinnacle of both your career and your life. The view completely blows you away. The real challenge is getting past the excitement and getting focused and down to work.