Bill Clinton: “It is a time to strengthen our efforts to improve the quality of education and to make America's schools safe, nurturing…”

Have a happy birthday, friend.

I thought he was a good president.

Diverse groups make better decisions than homogenous ones do.

I don't think any person with a straight face can tell you that Katrina was caused by global warming. But what we do know, what the evidence shows, is that there is an increase in the number and severity of bad weather events all across…