The Science of Survival Lectures Witchita, Kansas, May-June 1951 Underlying the development of the Tone Scale and Chart of Human Evaluation was a monumental breakthrough: The Theta- Mest Theory, containing the explanation of the interaction between Life - theta - with the physical universe of Matter, Energy, Space and Time - mest. In these lectures, delivered to students immediately following publication of the book, Ron gave the most expansive description of all that lies behind the Chart of Human Evaluation and its application in life itself. Moreover, here also is the explanation of how the ratio of theta and en(turbulated)-theta determines one's position on the Tone Scale and the means to ascend to higher states. 01 - Theta-MEST Theory Part I Tape #5105c21 02 - Theta-MEST Theory Part II Tape #5105c21 03 - Chart of Human Evaluation Part I Tape #5106c26 04 - Chart of Human Evaluation Part II Tape #5106c26 Tape Price: 55.00