Tuesday, August 18, 2009

The Turing Enigma: Campaigners Demand Pardon for Mathematics Genius

THE INDEPENDENT: He should have been hailed a hero for his wartime codebreaking. Instead he was prosecuted for his homosexuality and took his own life. So why has Britain never said sorry? Jonathan Brown reports

He may have played a pivotal role in securing victory in the Second World War for his country six years earlier, but few outside the academic community would have recognised Alan Turing as he made his way down Manchester's Oxford Street shortly before Christmas in 1951. Someone who did notice the athletically-built scientist, however, was a young working class gay man called Arnold Murray.

Homosexuality was still illegal under the same repressive laws which had sent Oscar Wilde to jail half a century earlier. But regardless of the risk, the chance encounter was to develop into something more substantial and Murray spent a number of nights at the older man's modest home in suburban Wilmslow.

A month later, after Turing, a veteran of the then still secret Bletchley Park code-cracking team, had been giving a talk to the BBC on his pioneering work on artificial intelligence, he returned home to find his house burgled.

The culprit was an acquaintance of Murray's, who would prey on Murray's lovers, thinking they would be so afraid of being outed that they would not report the thefts to the police.

But Turing defied this convention and went straight to the police, where he admitted his affair – a "crime" for which he was spared the normal two-year jail term in favour of a hormonal treatment designed to beef up his masculine urges and suppress his homosexuality. The resulting publicity was to prove too much to bear and in June 1954, the 41-year-old was found dead in bed by his housekeeper. He had eaten an apple he had laced with poison.

The consequences which unfolded were not only a tragedy for Turing, his friends and family, it also robbed the world of one of the greatest thinkers of the 20th century. Now campaigners are demanding an official apology from the Prime Minister Gordon Brown, recognising the "consequences of prejudice that ended his career". More than 700 people have signed a petition started by the leading computer scientist John Graham-Cumming on the Downing Street website, including gay rights campaigners, politicians and scientists.

"What really annoyed me about this was here was a man who died in his early 40s because he was a homosexual. He was a war hero but here was a part of our history that we were turning a blind eye to when we should be celebrating it. There were a lot of homosexual people during the war doing incredible work – if it was not for Turing we would most likely be having this conversation in German," Mr Graham-Cumming said. >>> Jonathan Brown | Tuesday, August 18, 2009