Carl Johan Calleman

Carl Johan Calleman, a cancer researcher from Sweden, is a noted explorer of the Mayan calendar. Since the late 1990s, he has lectured and published on the topic. He is the author of The Mayan Calendar and the Transformation of Consciousness (2004) and he has filmed interviews with Don Alejandro Oxlaj, head of the council of elders of the Maya. Visit, and the website of the Conscious Convergence at