Alternative Sources of Energy

A lot of sustainability issues just make good common sense. There is wind blowing around, and it's free, so why not harness it as a source of energy? The same with waves. The Swedes are buying up our wood crumbs left over from the pine beetle epidemic, balling them up and using them as bio-fuel. Now that's thinking. To be stuck with this idea that we are bound by oil can be a slippery slope considering all the alternative sources of fuel out there, such as geo-thermal and crumb rubber. The trick is to warm people up to the idea. Here is an ad that illustrates wind power in the future in a rather light and airy way (I'm on a roll today)PG&E ad (bottom left).