Amory Lovins — American Scientist born on November 13, 1947,

Amory Bloch Lovins is an American physicist, environmental scientist, writer, and Chairman/Chief Scientist of the Rocky Mountain Institute. He has worked in the field of energy policy and related areas for four decades. He was named by Time magazine one of the World's 100 most influential people in 2009... (wikipedia)

Fire made us human, fossil fuels made us modern, but now we need a new fire that makes us safe, secure, healthy and durable.
I'm a practitioner of elegant frugality. I don't feel comfortable telling other people what to do, so I just try and lead by example.
Energy-saving technologies keep improving faster than they're applied, so efficiency is an ever larger and cheaper resource.
I'm not an environmentalist. I'm a cultural repairman. It's all about efficient and restorative use of resources to make the world secure, prosperous and life-sustaining.
Public discourse about climate change has resulted in the erroneous idea that it's all about cost, burden and sacrifice. If the math was correct, everyone would see it's about profit, jobs and competitive advantage.