I work out every morning. Only half an hour. I get on the treadmill. That's it. Every morning, I don't care what time. It gets your blood flowing. It gets your adrenaline flowing. I believe in eating well. It's not fanatical. Eat good food. Make sure you've got good vegetables.
Peter Singer
Take for example providing a guide dog for a blind person. That's a good thing to do, right? All right. It is a good thing to do. But you have to think what else you could do with the resources. It costs about $40,000 to train a guide dog and train the recipient so that the guide dog can be an effective help to a blind person. It costs somewhere between 20 and $50 to cure a blind person in a developing country if they have trachoma. So you do the sums, and you could provide one guide dog for one blind American or you could cure between 400 and 2,000 people of blindness.
