The U.S. has fallen well behind Europe in recognizing climate change and the implications of climate change.

No one will pay you to solve a non-problem.

Letting the perfect be the enemy of the good is one of the reasons we have a coal-dependent infrastructure, with the resulting environmental impact that all of us can see. I suspect environmentalists, through their opposition of nuclear power, have caused more coal plants to be built than anybody. And those coal plants have emitted more radioactive material from the coal than any nuclear accident would have.

Entrepreneurs have the flexibility and the ability to do things that large companies simply cannot. Could a large company pull off a trick like Amyris, going from anti-malaria medicine to next-generation fuel?

Your cellphone has 10 sensors, and your car has 400. But your body has none - that's going to change.

Now it will take a long time to scale biofuels, but I'm the only one in the world forecasting oil dropping in price to $35 a barrel by 2030. I'll put it on the record: Oil will not be able to compete with cellulosic biofuels. If you do it from food, the food will get so expensive you can't make fuel out of it.

We don't need a fuel that's cleaner, we need a fuel that happens to be cleaner, but is half the price of oil.