Bill Meacham, Ph.D., is an independent scholar in philosophy and the author of the books How To Be An Excellent Human and How to Exert Free Will, both available on his website, http://bmeacham.com. After earning a Ph.D. in Philosophy he spent many years in computers and data processing. He brings the precision required for good software development to the analysis of philosophical concepts and to the deep questions posed by philosophy: What’s real? How do we know what’s real? And what shall we do about what’s real?