Carl Johan Calleman has a Ph.D. in Physical Biology from the University of Stockholm,following which he was a Senior Researcher at the School of Public Health at theUniversity of Washington in Seattle. After leaving his academic carrier he has spent the past 25 years developing an understanding of the meaning of the Mayan calendar. He has lectured in 25 countries and written seven books, translated to 14 languages. His current focus is on the application of Macrocosmic Quantum Theory. He has also presented a theory of the place of psychedelics in human evolution and why they have the effects that they do.