The report from the World Anti-Doping Agency couldn't have been clearer. Russian athletes were involved in state sponsored cheating and the IAAF was involved in bribery and corruption. Admittedly it's not exactly the stuff of Chariots of Fire, but what are the real moral boundaries that have been transgressed? If you think elite sport is all about individual talent and dedication you're sadly mistaken. Top athletes in all sports are supported by multi-million pound programmes that ensure they get the best of everything - including scientists who maximise their nutrition and medical treatment. If you come from a country that can't afford to pay for it, you're already handicapped. And if your son or daughter is showing some sporting promise you better get them in to a private school quickly. Half the UK gold medal winners in 2012 were educated privately and the pattern is repeated in almost every sport outside football. Sport is many things, but fair is not one of them, so why single out performance enhancing drugs in sport when we positively embrace them in other aspects of our lives? Has anyone turned down Viagra because it might give them an unfair advantage? As science progresses the possibility of human enhancement is becoming an everyday reality. Drugs to enhance memory and attention and to enable us to be smarter? Why not? If this all sounds like some kind of dystopian nightmare don't fret because there's a growing interest in the field of bio-medical moral enhancement to make us better people as well. Human enhancement - physical and moral on the Moral Maze, but beware, listening could give you an unfair advantage. Combative, provocative and engaging debate chaired by Michael Buerk with Giles Fraser, Claire Fox, Melanie Phillips and Anne McElvoy. Witnesses are Ellis Cashmore, Martin Cross, Dr Rebecca Roache and Nigel Warburton.