Every red-blooded Englishman has believed that exercise in the open air is the finest prophylactic against popery, adultery and the fine arts. Baron de Coubertin, who dreamt up the modern Olympic Games, took a different view. He admired the spirit of games on the playing fields of Eton and thought that they might provide a model for games of the sort he imagined the ancient Greeks enjoyed at Olympia: competitive but amateur, fair, wholesome, played for the sake of it and also, he hoped, acting as a stimulus to world peace.