I understand perfectly well why the Catholic Church preaches against abortion. But it shouldn't be the purpose of the Catholic Church to prevent non-Catholics from having abortions if they feel that abortions are morally acceptable. They can certainly only argue for what they believe to be right in the court of public opinion and try to persuade people.

I think morality is more important than ever before. As we gain more power, the question of what we do with it becomes more and more crucial, and we are very close to really having divine powers of creation and destruction. The future of the entire ecological system and the future of the whole of life is really now in our hands. And what to do with it is an ethical question and also a scientific question.

The idea of what it is like to lose everything is awful.

I think it's up to the parents to determine whether what they're doing is consigning their child to difficulty. It's not as though they were crippling their children after they were born.

One of the things that often gets lost in discussions of depression is that you know it's ridiculous. You know it's ridiculous while you're experiencing it. You know that most people manage to listen to their messages, and eat lunch, and organise themselves to take a shower and go out the front door, and that it's not a big deal. And yet you are nonetheless in its grip and you are unable to figure out any way around it.

I had always wanted to have children, so it caused me a lot of grief when I was younger, and I had supposed that gay people could not be parents.

I went through elementary school being bullied and teased. I remember someone - I can't recall his name, but I can see his face - who decided on the school bus, when I was ten or eleven, to call me "Percy." That was somehow supposed to connect to the fact that I wasn't very athletic. I was, in fact, also not very coordinated. I was not very masculine, by the standards of ten-year-olds. I remember being on the school bus and everyone chanting, "Percy! Percy! Percy!" at me.