Huffpost Science

Alan Turing Pardon? Stephen Hawking, Other Scientists Urge Forgiveness For Gay Computer Icon

Posted: Updated:
Scientists are urging the British government to pardon Alan Turing. He is pictured here at age 16.
Scientists are urging the British government to pardon Alan Turing. He is pictured here at age 16.

LONDON -- Stephen Hawking and other eminent scientists called Friday for the British government to pardon computer pioneer Alan Turing, who helped win World War II but was later prosecuted for homosexuality.

In a letter published in the Daily Telegraph newspaper, Hawking and 10 others urged Prime Minister David Cameron "formally to forgive the iconic British hero."

The letter, whose signatories also include Astronomer Royal Martin Rees and Paul Nurse, president of the Royal Society, called Turing "one of the most brilliant mathematicians of the modern era."

"It is time his reputation was unblemished," it said.

Turing worked at Bletchley Park, the wartime code-breaking center, where he helped crack Nazi Germany's secret codes by creating the "Turing bombe," a forerunner of modern computers.

He also developed the "Turing Test" to measure artificial intelligence.

After the war, Turing was prosecuted for having sex with a man, stripped of his security clearance and forcibly treated with female hormones. He killed himself in 1954 at age 41 by eating an apple laced with cyanide.

Sex between men remained illegal in Britain until 1967.

In 2009, then-Prime Minister Gordon Brown made a public apology on behalf of the government for Turing's "inhumane" treatment, saying: "We're sorry, you deserved so much better."

Also on HuffPost:

Alan Turing Remembered
Share this
Current Slide

Suggest a correction

Around the Web

No posthumous pardon for Alan Turing (Wired UK)

BBC News - Petition to pardon computer pioneer Alan Turing started

BBC News - Alan Turing: Scientists call for pardon for codebreaker

Hawking, other scientists petition UK to pardon Alan Turing