Jack Klaff is a writer, performer and academic. He has appeared in scores of TV dramas, has played the full range of classical roles in the theatre, is an award-winning radio actor and has many movie credits. He is a prolific broadcaster. He is the author of three books, a number of dramatic scripts for all media, a wide selection of comedy sketches and articles for newspapers and magazines, mainly in the UK. Jack has held four Visiting Professorships at Princeton and was for three years Professor of the Public Understanding of Science at Starlab in Brussels.