Everyone talks about developing these solutions, but we need changes NOW. It's like saying you are going to quit smoking. The tobacco companies don't care, as long as you light up now. The oil companies say "we are helping to develop wind, geothermal and solar and when it is viable we will help you get off oil". That's BS ... they fight ethanol and the Renewable Fuel Standard because it is here NOW. They have been doing this for 40 years.