999, I've read that chicken is nearer 2:1, and that the ratio of farts-to-beef also adds to global warming. There are cows here which have gasbags on their backs to measure their emissions.

Patsy, a good use for a pressure cooker is for chicken stew. After you take the breast and legs off, pressure-cook the carcase until you can eat the bones easily. Then no-one will need to buy the calcium pills.

I'm really not kidding. They can cook almost anything to tenderness.