The above video about a source of energy that is cleaner than gas, coal, oil or gas, has me asking why is it not in use.  Sadly, the majority of human beings do not question or explore the state of their lives in relation to the universe; the planet; their country, let alone their neighborhood. Therefore, we don't realize a need to improve and change.  Instead, we trust the government, politicians and corporations to "take care of things".  We need to think and act differently.