It's obvious that the key problem facing humanity in the coming century is how to bring a better quality of life - for 8 billion or more people - without wrecking the environment entirely in the attempt.

Consider the nematode roundworm, the most abundant of all animals. Four out of five animals on Earth are nematode worms — if all solid materials except nematode worms were to be eliminated, you could still see the ghostly outline of most of it in nematode worms.

There doesn't seem to be any other way of creating the next green revolution without GMOs.

The work on ants has profoundly affected the way I think about humans.

I'm very much a Christian in ideals and ethics, especially in terms of belief in fairness, a deep set obligation to others, and the virtues of charity, tolerance and generosity that we associate with traditional Christian teaching.

The essence of humanity's spiritual dilemma is that we evolved genetically to accept one truth and discovered another. Is there a way to erase the dilemma, to resolve the contradictions between the transcendentalist and the empiricist world views?

In some ways, I had a traditional 'old South' upbringing, meaning that I spent some time in a military school, and acquired an inoculum of the military ethic that is still with me today: honor, duty, loyalty.