I think that if everyone that feared for the life of the planet turned off their electricity and sold their car, then preached the end of the world, I might take them more seriously.
At Best, they would shave off a portion of the pollutants they are concerned about (can't do a thing about the Volcanos though, sorry guys, GEs post was spot on. More pollutants in a single eruption than the entire industrialized society has spewed since the steam engine)
Do any of you walk to work? Work in a pollution free environment? Got a Car? Have the Lights On at home? Use anything Plastic? Synthetic? Manufactured? Do you grow your own food? Buy only Organic Natural Veggies in Plastic Bags or Tubs? Those pesky farmers use Tractors. Oh the Humanity, wishing for the days of the Indian when life was Grand and oh so full of harmony. Guess what, they killed animals, yep, wore leather too (gasp) Fig leaves just don't keep out the snow very well. Oh, they killed each other alot also, but hey, it's only natural. Oh, wait, that won't work, they burned wood. Have to go back a bit farther.
What, a fireplace just wont do for you? A bicycle isn't good enough? You have, for some reason, a valid reason for burning fuel and using electricity but clearly the rest of us are the ones wasting?
Get over yourselfes
Go form an all natural commune, help do your part to save the world, put your money where your mouth is and get past this hypocricy. Remove 100% of those things that so offend you before you start in on what anyone else should do. Really, think about it. Think about all the Doctors and Farmers and Really Good People that wish for a utopian world. There are enough of you to just pool your resources and do it. Your valiant act of humanity and caring would save the world. Pool your money and go buy, oh I dunno, Idaho or something, go Commune all the way. Heck, you can have California for all I care. Go save it, quit typing, you are hitting a plastic keyboard that the manufacturing process caused some emmissions to leak into the air. Go make some Ink out of dead octopusses or something, use bark, and make your message heard loud and clear through Action, not keystrokes. You are typing on a computer that causes radiation, lighting a house that had to use burnt coal or damned a river to light, how can you live with yourself increasing the demand for these evil things? Don't you know anything? Demand causes More to be Made! Stop, Step Away, Save yourselves, save the planet.
Bet ya can't. But, you care, and that's what matters.
I feel better, that was fun