David Attenborough

It is that range of biodiversity that we must care for - the whole thing - rather than just one or two stars.

There is no question that climate change is happening; the only arguable point is what part humans are playing in it.

All we can hope for is that the thing is going to slowly and imperceptibly shift. All I can say is that 50 years ago there were no such thing as environmental policies.

Technology is characterized by constant change, rapid innovation, creative destruction, and revolutionary products.

I studied international relations and economics at the University of Virginia. I paid my way by working as a bartender in the summer and at three part-time jobs during the year.