Ninety-five percent of the eggs produced in America come from factory-farmed birds. Even if free-range farms were hugely more humane, the sheer number of animals raised to satisfy people's desire for eggs, meat, and milk makes it impossible for us to raise them all on small, free-range farms.

Consumers of meat, eggs and dairy products might well ask what they are supporting. Do farmers care about anyone but themselves? Can't anyone see the cow for the cheese?

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

If that hideousness came here, it wouldn't be any more hideous for the animals — they are all bound for a ghastly death anyway. But it would wake up consumers... I openly hope that it comes here. It will bring economic harm only for those who profit from giving people heart attacks and giving animals a concentration camp-like existence. It would be good for animals, good for human health and good for the environment.

In the end, I think it would be lovely if we stopped this whole notion of pets altogether.

Going meat-free can make a huge difference. Studies show that vegetarians are, on average, 10 to 20 pounds lighter than meat-eaters and that a vegetarian diet reduces our risk of heart disease by 40 percent and adds seven or more years to our lifespan.

Bulls can do nothing to demand justice. They can only defend themselves as best they can in a fight with a pre-determined ending and die never knowing why they were forced to endure such a painful and prolonged death. It's up to us, as a civilized society, to call for an end to the Running of the Bulls and bullfighting.