The Author

John L. Casey has served his country, the U.S. government, the space program, climate science, and geology for over forty years. He has been a national space policy adviser to the White House and Congress, a senior field engineer on the Space Shuttle program, consultant to NASA Headquarters and consultant to or head of leading-edge high-tech start-ups. He is currently CEO of the International Earthquake and Volcano Prediction Center (IEVPC) in Orlando, Florida, as well as president of his own science and engineering consulting company, Veritence Corporation. He was formerly president of the Space and Science Research Corporation, a leading climate research company. He is the author of two climate books, “Cold Sun” and its updated version, the bestseller, “Dark Winter.”

Dr. Dong Choi is director of Research for the International Earthquake and Volcano Research Center (IEVPC). His office is in Canberra, Australia, where he is the managing director of Raax Australia Pty Ltd., a borehole imaging and geological analysis company. He is also editor-in-chief of New Conceptsin Global Tectonics (NCGT) Journal (

Dr. Fumio Tsunoda is professor emeritus of geology and civil engineering from the National Saitama University, Japan. He is a world-renowned seismologist/geologist. He published several very popular books on earthquakes in Japan. He is an IEVPC associate scientist.

Dr. Ole Humlum is a professor of physical geography at the University of Oslo, Norway. He is a glaciologist and geomorphologist and author of several science texts and approximately 100 science papers.