Carl Johan Calleman

Carl Johan Calleman is a scientist and philosopher born in Stockholm, Sweden. Recognized as the main proponent of the idea that the Mayan calendar reflects the evolution of consciousness, Dr. Calleman has lectured worldwide, and his books on this topic have been translated into fourteen languages. He has a Ph.D. in Physical Biology from the University of Stockholm and has been a Senior Researcher of Environmental Health at the University of Washington in Seattle. He has served as an expert on cancer for the World Health Organization, and articles he has authored or co-authored have been quoted more than 1500 times in the scientific literature. Website