Come for the body, stay for the soul.

Seriously, many people have told me they can't eat turkeys anymore after getting to know them. I think in the wider world, when the stories air on the media, they help banish the idea that birds, other than parrots, are somehow lesser.

It is important to meet people where they are. It reminds me of yoga, to which people may flock for the physical benefits, often to find that the spiritual benefits match or even outweigh them.

Indeed, a report from the United Nations has revealed that the livestock industry is the number-one contributor to global warming gasses - higher than even the transport industry. Plus, the effect of the livestock industry on our waterways and oceans is disastrous.

Caring for animals means caring for the environment they live in, and vice versa.

Some of us seem to be born with a drive to try to make the world kinder. In my twenties, living in New York City, I worked in a soup kitchen every Sunday for many years, just trying to do my part. Then I read Animal Liberation and learned about factory farming and the killing of animals for oven cleaner and realized nobody needed my help as badly as the animals did.

Giving into anger destroys the soul.