I believe alternative energy is a must for our future, and if we don’t get on this wagon we are going to be left behind. We should be proactive and not leave it up to politicians or the corporate empire to decide when is the right time to switch energy sources. By the time their interests coincide with the general human population, it will be too late.
The informative video below is an episode from “Big Ideas for a Small World.” It covers some of what is happening on the front of alternative energy development. The benefits of solar, wind, and methane are discussed as well as the problems with coal.