Donald R. Riley - He evolved the SEFOR (Southwest Experimental Fast Oxide Reactor) conceptual design. SEFOR was built and successfully proved the Doppler Coefficient that shuts down a reactor using MOX fuel without any special actions. If Chernobyl had been a fast reactor it would not have destroyed itself.
Jerry Cuttler - Cuttler & Associates, Inc. Toronto, Ontario, Canada explains the science of low dose radiation.
Why fear of radiation is wrong: personally, scientifically, environmentally (Wade Allison) UK (1 News)13.Mar.2015
Wade Allison, Emeritus Professor of Physics, University of Oxford, United Kingdom explains the science of low dose radiation and the disastrous consequences of existing radiation regulations.
Kiyohiko Sakamoto, Chairman, Board of Directors Tohoku Radiological Science Center, Professor Emeritus, Tohoku University, Sendai, Japan explains the low level of radiation in Japan from the Fukushima accident and the implications for recovery.