On a large scale, people aren't going to cut back how much they use. That's a pipe dream. If anything, as the developing world gets richer, the world's going to consume more - more cars, bigger homes, more energy, more water, more food.

Very large scale disasters, especially those that have occurred in the developing world, have very long recovery periods.

On average, global warming is not going to harm the developing world.

A tin roof is one of the greatest indicators of prosperity in the developing world.

Food production has affected the environment more than any other activity humans have engaged in. Humanity devotes more land to food production than anything else - roughly a third of the surface area of the earth, much of which was once forest but has been converted by humans into farms or grazing lands.

I'm a computer scientist by training. I'm also the author of three books, all of which endorse the use of biotechnology to improve the human condition. In the most recent of these, 'The Infinite Resource,' I talk about the power of innovation to save the world.