Michael A. Cremo (born July 15, 1948), also known by his devotional name DrutakarmÄ dÄsa, is an American freelance researcher who identifies himself as a Vedic creationist and an "alternative archeologist" and argues that humans have lived on Earth for millions of years.[4] In case of artifacts allegedly found in the Eocene auriferous gravels of Table Mountain, California and discussed in his book, Forbidden Archeology, Cremo argues for the existence of modern man on Earth as long as 30 to 40 million years ago. Forbidden Archeology, which he wrote with Richard L. Thompson, has attracted attention from mainstream scholars who have criticized the views given on archeology l and describe it as pseudoscientific.