You better not mess with chimps. They are much stronger than humans.
There are a lot of obstacles in the way of our understanding animal intelligence - not the least being that we can't even agree whether nonhuman species are conscious. We accept that chimps and dolphins experience awareness; we like to think dogs and cats do. But what about mice and newts? What about a fly? Is anything going on there at all?
When you meet chimps you meet individual personalities. When a baby chimp looks at you it's just like a human baby. We have a responsibility to them.
I never minded flying cheap. I always said to myself, 'Taking this flight saves enough money to rescue four dogs, or six cats, or will let me make a difference to the one woman saving chimps in Cameroon. '
It's the bond between mother and child, which is really for us and for chimps and other primates, the root of all the expressions of social behavior.
Being both more systematically brutal than chimps and more empathetic than bonobos, we are by far the most bipolar ape. Our societies are never completely peaceful, never completely competitive, never ruled by sheer selfishness, and never perfectly moral.
The chimps love holidays - in fact Tatu actually anticipates them and asks about them.
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.
I don't even think of chimps as animals. I think of them as beings.
If one compares the sequence of amino acids that go to form the protein haemoglobin, it becomes apparent that humans and chimps are identical and do not differ in a single site.
When I see David Attenborough talking about how chimps live, big apes, I just remember my dad and the way he'd look at you. He couldn't speak, but everything else about him was, 'This is us, a family. ' Relationships are just as intense as they are for people who can speak. Probably more so.
The chimps' way of aggression is quick and brutal. I compare them to gang attacks.