While it's certainly true that many people think that dairy doesn't have a cost to the animal, it's because they never went to a dairy farm.

I don't approve of the use of animals for any purpose that involves touching them - caging them.

If we studied human beings which can include human genes, human blood samples, and human behavior, then you can leave the animals out of the labs and you can leave them off your plate.

It's much better to say, "If the herd is running, I'm running with those guys." And humans have herd mentality.

If beef is your idea of 'real food for real people,' you'd better live real close to a real good hospital.

While it's certainly true that many people think that dairy doesn't have a cost to the animal, it's because they never went to a dairy farm.

Overall, our population is in the worst shape it's ever been. Children are in terrible shape. We have absolutely unprecedented numbers of obese and overweight children - one in three now. A generation ago it was something like one in ten.