Audio

The Matter of Meat: A history of pros and cons

Eating meat: some say we've evolved to do it. It's in our DNA. It's how we got our big brains. Now -- perhaps more than ever -- when it comes to the matter of meat, clear-cut answers can be hard to come by. Kevin Ball serves up the arguments.
Eating meat: some say we've evolved to do it. It's in our DNA. It's how we got our big brains. Now -- perhaps more than ever -- when it comes to the matter of meat, clear-cut answers can be hard to come by. Kevin Ball serves up the arguments. 54:00