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'm not big on reading business books. I get copies of all of them, because people want me to put a comment on the jacket. Every once in a while, I'll get interested and read one all the way through.

Our future growth relies on competitiveness and innovation, skills and productivity... and these in turn rely on the education of our people.

As a kid, I loved doing puzzles, solving riddles, and reading mystery books. I also loved animals and always had pets.

If you ask me about vocal technique, I don't know anything. I could never be a teacher. I just know what my teacher told me: 'Always sing with a full voice. When they tell you, less sound, more piano - no.'