This is an interesting perspective

Humans and our domesticated animals far out number all the wild land animals on the planet: http://xkcd.com/1338/

Face your food: A new video by Peter Dinklage and PETA

Face Your Food

Is meat, eggs and dairy good for you?

Not necessarily. Story here

The conservation and educational value of zoos

Here's a great piece unpacking the contribution of zoos to conservation and education. ;)