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.

Having arrived in London to seek refuge during the civil war in Sudan, where I was born, the thing I'm most proud of is having totally evolved. I came here not knowing how to speak English, but I went to school and learned; I adapted to this new culture.

As we began to read more and more journals of men who had been in the Civil War and then been in the Indian Wars, we realized there was a whole universe of men whose souls had been shattered, whose lives had been utterly destroyed by what they had to do.

In 1960 I published a book that attempted to direct attention to the possibility of a thermonuclear war, to ways of reducing the likelihood of such a war, and to methods for coping with the consequences should war occur despite our efforts to avoid it.

We shall never be able to remove suspicion and fear as potential causes of war until communication is permitted to flow, free and open, across international boundaries.