Alfie Kohn is an American author and lecturer who has explored a number of topics in education, parenting, and human behavior. He is considered a leading figure in progressive education and has also offered critiques of many traditional aspects of parenting, managing, and American society more generally, drawing in each case from social science research. Kohn's challenges to widely accepted theories and practices have made him a controversial figure, particularly with behaviorists, conservatives, and those who defend the specific practices he calls into question, such as the use of competition, incentive programs, conventional discipline, standardized testing, grades, homework, and traditional schooling. [More at Wikipedia]

October 15th, 1957 in Miami Beach (Age 67)