"If Mitt Romney doesn't 'know' global warming is mostly caused by humans, is he 'against science'?"

John Althouse Cohen challenges Krugman ... and quotes Richard Feynman, who wrote: It is necessary and true that all of the things we say in ...

"I'd hate to die twice. It's so boring."

Said Richard Feynman , who died in 1988, at the age of 69. There's a new book about his life, which was marked by the death of this firs...