LONDON (AP) – Rainbow flag proudly fluttered Thursday over the Bank of England in the heart of London’s financial district to commemorate Alan Turing, World War II code-breaker, the new face of the British £ 50 bill.
The design of the banknote was announced before it was formally released to the public on June 23, Turing’s anniversary. The £ 50 bill is the most valuable denomination in circulation, but it is rarely used during daily transactions, especially during the coronavirus pandemic, as digital payments increasingly replaced the use of cash.
The new banknote, loaded with high-level security features and made of longer-lasting polymer, completes the bank’s rejection of its paper coins in recent years. Turing’s image joins that of Winston Churchill on the five-pound note, novelist Jane Austen on the 10-pound note, and artist JMW Turner on the 20-pound note.
Turing was selected as the new face of the £ 50 bill in 2019 after a public nomination process that garnered some 250,000 votes, in part recognition of the discrimination he faced as a gay man after the war.
Among his many successes, Turing is very famous for the key role he played in breaking the Enigma code of Nazi Germany during World War II. The code was believed to be unbreakable as the encryption was constantly changing. Historians say breaking the code may have helped shorten the war by at least two years, and it can save millions of lives.
“There’s something about a nation’s character in its money, and we’re right in considering and celebrating the people of our banknotes,” said Bank of England Governor Andrew Bailey.
“Turing is best known for his code-breaking work at Bletchley Park, which helped end World War II. However, in addition, he was an important mathematician, developmental biologist and a pioneer in the field of computer science. He was also gay and, as a result, was treated terribly. “
During World War II, Turing worked at the secret code-breaking center in Bletchley Park, where he helped break Enigma by creating the “Turing bomb,” a forerunner of modern computers. He also developed the “Turing Test” to measure artificial intelligence.
After the war, she was prosecuted for her relationship with a man in Manchester and was chosen between prison and parole on condition that she undergo female hormonal treatment, which at the time was used as a form. of chemical castration.
His conviction led to the withdrawal of his security permit and meant he could no longer work at the government communications headquarters (GCHQ). He died at the age of 41 in 1954 after eating an apple with cyanide.
Turing received a posthumous apology from the British government in 2009 and a royal pardon in 2013. Four years later, the Turing Act was passed, which pardoned gay men with past convictions.
Actor and author Stephen Fry said the recent commemoration of Turing marks a further step in the nation’s long-held recognition that it had “this great man,” whose “talent went a long way.”
In a YouTube video posted by the bank, Fry outlined the levels of discrimination and “barbaric punishments” gay men faced during the years following World War II.
“Alan Turing was one of the thousands of men who were harassed and harangued by the authorities,” he said. “Not only because of the hostile attitude towards their sexuality alone, but also because of the fanatical belief that there was a link between homosexuality and communism.”
Over the past decade, Turing’s life has been known to a much wider audience, especially in the wake of the 2014 film “The Imitation Game,” which saw Benedict Cumberbatch play the role of Turing.
As part of the design of the new note, which includes a metal hologram that switches between the words ‘Fifty’ and ‘free’ when the note is tilted and the image of a microchip, the bank collaborated with the British intelligence and security agency GCHQ to create Turing Challenge, a game of 12 puzzles
GCHQ said the full challenge could take seven hours for an experienced baffler and may even have left Turing “scratching his head, though we doubt it very much.”
Turing’s great-grandson, James Turing, who runs the Turing Trust who reformed British computers for use in African schools, told BBC radio that the puzzle is “a wonderful recognition and somewhat reminiscent of the famous crossword puzzles they used to recruit at Bletchley Park”.