John Doerr: Seeking salvation and profit in greentech

Maybe all these damn planes flying over my house stealing my electricity as they do sooooo Stop flying i think that would help .Does anyone know how many planes we have in the sky....SAY Green House Gases .Not to metion they are releasing there fuel into the sky as well :(

Climate change? Some say that is a political scam, I don't know, I'm no expert. In the 70's is was prophesied that we were in the verge of a new ice age. Please, male up your minds!

I'd worry more about the political conditions of the world: AMerica angaged in a senseless war in the middle east. in the volatile middle east. Nuclear weapons are the real problem today.

the appropriate response to global warming is to get on an air plane and fly all over the world... wow you did take one out of gore's book.

Damn hippies..

I know it's difficult, but could you try to write something intelligent? C'mon, try, I know you can do it.

THE EARTH HAS BEEN AROUND 4,500,000,000 YEARS. it has survived ASTEROIDS, COMETS, ICE AGES, DROUGHTS, VOLCANO ERUPTIONS. DINOSAURS. 90% of species die out and new ones emerge.
I DISAGREE WITH THESE EXTREME NAZI LIKE MEASURES!