TedX is somewhat of a liberal source of information. Many of the "Ted Talks" are interesting in different ways. Some time back, I think I posted a YouTube video of a General of the Netherlands speaking of why he "chose the gun" as his instrument in helping society and his country. Today, I ran across this talk about how solar power and wind power are not the sources of electricity that are really beneficial, either environmentally or economically. He spoke in this video of the difference between electricity costs in Germany, which relies a lot on wind and solar, and France, which relies more on nuclear for electrical power.