One thing I had learned from watching chimpanzees with their infants is that having a child should be fun.

Certainly, if you look at human behavior around the world, you have to admit that we can be very aggressive.

We have language and they do not. Chimps communicate by embracing, patting, looking - all these things. And they have lots of sounds. But they cannot sit and discuss. They cannot teach about things that are not present, as far as we know.

Being evil is something that only humans are capable of.

Even chimps understand the concept - if a troop of chimps enters a fruit tree, they will only pick the fruits that are ripe and leave the others growing. That is sustainability.

My mission is to create a world where we can live in harmony with nature.

We have a responsibility toward the other life-forms of our planet whose continued existence is threatened by the thoughtless behavior of our own human species. . . . Environmental responsibility – for if there is no God, then, obviously, it is up to us to put things right.