Professor Emeritus of Physics at the University of Pittsburgh. Professor Cohen was a staunch opponent of the so-called Linear no-threshold model (LNT) which postulates there exists no safe threshold for radiation exposure:
Andrew Follett, energy and science reporter for The Daily Caller: On the first Earth Day in 1970, famous extreme environmentalists and university professors made profound predictions of global catastrophes to happen in the next 30 years. They didn't happen. Instead the world got a lot better. Heeding predictions by extreme environmentalists is a disaster for the world.
James Lovelock, Environmentalists, Chemist, Earth Scientist and John Shanahan, Civil Engineer and President of EFN-USA: This article presents ideas and quotes from one of the world's most respected environmentalists, James Lovelock, a funny, short video about HydroCarbon Man, and thoughts for the future by John Shanahan, Civil Engineer and President of Environmentalists for Nuclear - USA. We will have a much better future by staying with realists with moderate, middle of the road, sound leadership with broad consensus rather than radical extremists on the left or right.
Paul Driessen, CFACT: Hybrid and electric vehicles are not so “green” and “eco-friendly,” after all. Ditto for cell phones, laptops, wind turbines, solar panels, and technologies that utilize batteries, magnets and other components which require cobalt, lithium, rare-earths, and other metals. Many of those technologies trace their ancestry to mines, mining and processing methods, and countries that don’t come close to meeting modern standards for environmental protection, child labor, or “corporate social responsibility.