Conservation of fossil fuels is a topic that we should all be able to rally around. I believe in the development and use of alternative energy sources, even though I don't believe that man is contributing in any great degree to climate change. It's a matter of supply. We don't have an infinite supply of fossil fuels. It only makes sense to conserve what we do have and to develop affordable alternatives before we burn ourselves into a shortage. So, as you can see, the motivation doesn't have to be climate change for the idea to make sense.