Dr. Keith Rowley is the seventh Prime Minister of Trinidad and Tobago, currently serving as Chair of CARICOM. He is a Volcanologist with a Doctorate in Geology, specialising in Geochemistry. Dr Rowley first served in Parliament as an Opposition Senator from 1987 to 1990 and has been re-elected eight times. Since 1991 he has been the Member of the House of Representatives for the Diego Martin West constituency. His memoir From Mason Hall to Whitehall: His name is Keith Rowley was released in 2016.