Dr. Peat discusses some of the issues and people featured in his 2010 newsletter, entitled "How Do You Know; Patients. Students, and Discovery". The line up of scientists and educators include Dr. Carl Rodgers, . W. J. J. Gordon (of Synectics fame), Heraclitus, Aristotle, Plato, Pavlov and his student and colleague P.K. Anokhin, Peter Kropotkin, Alfred Korzybski, Norbert Wiener, Ludwig von Bertalanffy, and Paolo Freire. More information about these and other issues are available at RayPeat.com