George B. Johnson

George B. Johnson (born 11 June 1942, in Newport News, Virginia) is a science educator who for many years has written a weekly column "On Science" in the ''St. Louis Post-Dispatch''. For over 30 years he was a biology professor at Washington University in St. Louis and a genetics professor at Washington University School of Medicine. He has authored 44 scientific papers and ten high school and college biology texts. Over 3 million students have learned biology from these texts. Provided by Wikipedia