Planet of the Apes2001

Ari:
These "zoos"-- What are they? This word is not familiar.

Captain Leo Davidson:
Our last apes are in zoos.

Krull:
What happened to them?

Captain Leo Davidson:
Gone. After we cut down the forests. . . . . .the ones who survived. . . . . .were locked up in cages. Used for scientific experiment.

Ari:
That's horrible.

Captain Leo Davidson:
We do worse to our own kind.

Ari:
I don't understand. You seem intelligent.

Captain Leo Davidson:
Smarter we get, the more dangerous our world becomes.

Ari:
I knew it. You're sensitive. Uncommon quality in a male.

Krull:
Why don't your apes object to the way you treat them?

Captain Leo Davidson:
They can't talk.

Ari:
Maybe they choose not to, given the way you treat them.

Limbo:
Apes in cages. Right.