David Attenborough

It is that range of biodiversity that we must care for - the whole thing - rather than just one or two stars.

There is no question that climate change is happening; the only arguable point is what part humans are playing in it.

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

Fungi are the grand recyclers of the planet and the vanguard species in habitat restoration.

I would've done anything to work with Satyajit Ray.

The person who inspired me the most was a friend of mine, Anita Roddick. I know that Anita wasn't known to be an ardent feminist, but she truly was.