Today, I marvel at the vegan foods in the supermarket, at the cruelty-free clothing choices in stores, and at the fantastic alternatives to dissection in schools, the modern ways to test medicines without killing rabbits and beagles, the many forms of entertainment involving purely human performers.

Pet ownership is an absolutely abysmal situation brought about by human manipulation.

Even if animal tests produced a cure for AIDS, we'd be against it.

The bottom line is that people dont have the right to manipulate or to breed dogs and cats ... If people want toys, they should buy inanimate objects. If they want companionship, they should seek it with their own kind.

I hope SeaWorld is exploring how, like Ringling, it can get out of the wild animal business.

Medical research is "immoral even it it's essential."

It is only human supremacy, which is as unacceptable as racism and sexism, that makes us afraid of being more inclusive.