The McCartneys want Mondays to be Meat-Free days...

Talking to a Beatle about cows farting. Now there's something to tick off on the list of life's experiences.

But then the man sat opposite me has done more interviews than I've had hot, cold or lukewarm, suppers, so he's fully aware it's a hurdle we have to get over.

"I've always said that one cow farting is pretty good," he laughs, "but billions of them, and we are in trouble." More...

See also:

1. Belgian town wants Thursdays to be Vegetarian Day!!!
2. PETA: vegetarians have better sex!!!
3. McCartney and Global Warming: Become vegetarians?
4. Why I eat meat (and why you should too...)
5. Scottish cows can fart without being taxed...