The author Dr. Michel Listenberger is a Past President of VOSH/International and a member since its formation. He has served on twenty-five eyecare missions and is the founder of VOSH-Michigan. He ...view moreThe author Dr. Michel Listenberger is a Past President of VOSH/International and a member since its formation. He has served on twenty-five eyecare missions and is the founder of VOSH-Michigan. He has served a number of non-profit organizations, most notably Optimist International as President and CEO. Dr. Listenberger is the author of two other books, “Self-Utility: a Theory of Everything,” and “LEAD by Driving Actions to Outcomes.”view less