Jane Goodall

Women tend to be more intuitive, or to admit to being intuitive, and maybe the hard science approach isn't so attractive. The way that science is taught is very cold. I would never have become a scientist if I had been taught like that.

Chimps can do all sorts of things we thought that only we could do - like tool-making and abstraction and generalisation. They can learn a language - sign language - and they can use the signs. But when you think of our intellects, even the brightest chimp looks like a very small child.

I'm caught somewhere between introversion and extroversion. Performance is natural to me, joyful, but it is also exhausting. I can feed on it, but the expense is high, too, like being a carnivore: I have to chase down my meals.