I don't think that it is too much to ask for us to all make some small changes in our lives.
I ride my bicycle when I can, and I think about how that helps me and the world.
I got the image of the air conditioner from the internet. Some people say this type of a/c looks bad. I hear that they use a lot less energy and they work better than the central kind. So which looks worse, this a/c or a high electric bill and a dying planet?
Kids are the ones who will pay for our mistakes or our laziness or our doing things the way we always did them.