It's obviously tricky to convert cellulose to a useful biofuel. I think actually the most efficient way to use cellulose is to burn it in a co-generation power plant. That will yield the most energy and that is something you can do today.
Here in the West, people often don't like listening to their leaders, even if they are right.
Starting a business is not for everyone. Starting a business - I'd say, number one is have a high pain threshold.
We are the first species capable of self-annihilation.
If anyone has a vested interest in space solar power, it would have to be me.
I'm a Silicon Valley guy. I just think people from Silicon Valley can do anything.