Who has more scope of profession,  Arnold Bennett or Timothy Leary?
Arnold Bennett Enoch Arnold Bennett (27 May 1867 – 27 March 1931) was an English writer. He is best known as a novelist, but he also worked in other fields such as the theatre, journalism, propaganda and films.
Peter B. Bennett Peter B. Bennett (born (1932--)12 1932 ) is the founder and former president and CEO of the Divers Alert Network (DAN), a non-profit organization devoted to assisting scuba divers in need. He is a professor of anesthesiology at Duke University Medical Center, and is currently the Senior Director of the Center for Hyperbaric Medicine and Environmental Physiology at Duke. Bennett is recognized as a leading authority on the effects of high pressure on human physiology.