Quotes:
A large number of these children... Let me put it very simply. A girl of twelve may find that she's sexually attracted to other girls. And it may go through her mind, as I think it goes through many children's minds, "Maybe I'm not a girl? Maybe I'm a boy."
If that happened ten, fifteen years ago, it would have been a passing phase, and things would have moved on. But now, because of a hugely changed cultural context, and because of the penetration of the social media, such a girl may go online and she may easily come to the belief, not that she's developing in a complex way a different sexual identity, but that she really is a boy. And then having reached that view there will be lots of forces around which will support it, and of course she then... all her other difficulties will be repositioned through that prism.
[...]
Puberty blockers, it's often said, are reversible. But that's a very funny way of looking at the human subject. We're not video machines, in which you can press a pause button, and then release the button three years later. By stopping puberty you've got a person's body, a person's brain, a person's psychology, and a social world who's ready for puberty. So that has long-term consequences which are ill thought about.