But certainly in Uganda, Mozambique and South Africa, people don't really talk about sex and certainly religious leaders - some of them - up to now have been very unwilling to accept, for instance, the promotion of condom use.
We need men and women to sit down and talk to each other about sex honestly and openly. That would help us fight Aids so immediately. But our lack of communication is hugely problematic.
A lot of what used to be known as gay culture - broadly speaking, homoeroticism and being camp - has been brought into mainstream culture. I think we should be moving to an era where it's just sex.
Because some people have sex with people of the same sex, an entire culture has been created, broadly speaking, out of oppression. Which in a rational world would not be an issue.