What I'd like to see are cars powered by different sources of energy. An effort to help recycle and "throw away" our mistakes, that whole site shines light on stuff that I have never even heard of.
Apparently Bill Gates is now showing effort to help with our environment.
"...Now the world'* richest philanthropist is backing a new green revolution, and telling the world it should be 'greener than the first'..."
He claims in about 40 years we'll be a world that doesn't depend on any kind of harmful power. The Venus Project