The man talking is Dr. Robert J. Gilbert, here is a little info on him...

Dr. Robert J. Gilbert has a multi-faceted background in both spiritual and scientific studies. He is a former U.S. Marine Corps Instructor in Nuclear-Biological-Chemical Warfare Survival; since leaving the service in 1985 he has conducted independent research into the Geometric basis of modern science and new technologies. Dr. Gilbert holds a Ph.D. in International Studies and is a published academic author in that field, contributing to the first academic textbook in the new field of Transformational Politics.

Dr. Gilbert is particularly known for his remarkable ability to sift through huge amounts of information from multiple spiritual and scientific sources and distill it into easy-to-understand training
and resources.