When I was growing up, yearning with my pals to be a track star, one of our heroes was Bruce Jenner. He won a gold medal at the 1976 Olympics in the decathlon, and he adorned our Wheaties boxes. We all wanted to be Bruce Jenner.

Sex and gender are such befuddling mysteries even for those of us who are in the mainstream that you'd think we'd be wary of being judgmental. Yet much of society clings to a view that gender is completely binary, when, in fact, there's overwhelming evidence of a continuum.

Neither Western donor countries like the U.S. nor poor recipients like Cameroon care much about Africans who are poor, rural and female.

The conflict in Darfur could escalate to where we're seeing 100,000 victims per month.

I know that it isn't just violence against women, it's how do we support ourselves and our families, how do we deal with health care for ourselves and our families? It's a bigger picture.

Mathematical reasoning may be regarded rather schematically as the exercise of a combination of two facilities, which we may call intuition and ingenuity.

You know, ever since man had any notion that some of his other people, his colleagues, could be different, could be strange, could be severely depressed or what we now recognize as schizophrenia, he was certain that this kind of illness had to come from evil spirits getting into the body.

I think I have just evolved as a person, as a human being. I like fitness. It's an important part of my everyday life, and I enjoy and endorse a healthy lifestyle.