Tuesday 8 September 2015

Bring Out the Big Brains: Code-Breakers and Logicians


Alan Turing, owner of a big, big brain
As far as code-breakers go, there is none more famous these days than Alan Turing. The man who finally broke the unbreakable WWII code, Enigma, in secrecy at Bletchley Park waited a long time for his due props. The code-breaking operation wasn’t declassified until the 1970s—two decades after Turing’s tragic death.

Turing’s powers of logic and brilliant mathematical mind now rightfully sits in history as one of the most impressive the world has ever seen. But he isn’t the only logician to have wowed the rest of us with their humongous brain. Below are three others who sit in good—although incredibly rare—company with Turing.

Akṣapāda Gautama

Gautama, who lived in the 2nd century CE, was such a fan of logic that he just, y’know, founded logical philosophy in Indian. He wrote the Nyāya Sūtras, the founding text of this branch of philosophy, which sets out the steps to achieving “valid knowledge” through logical tests.

In a nutshell, Gautama created a path to spiritual enlightenment through cleverness. Not bad for a life’s work.

George Dantzig

This may sound like a familiar story: Dantzig, running late for class one day, enters the lecture theatre and sees two problems on the board. He copies them down for homework, and—after turning them in late—learns he just solved two “unsolvable” problems in statistics.

Matt Damon and Ben Affleck later nabbed Dantzig’s story for Good Will Hunting. But in reality Dantzig was indeed a student (a PhD at that), not a janitor.

Lewis Carroll

Yep—that Lewis Carroll: the one who wrote Alice in Wonderland. While there are many theories about the children’s book being a metaphor for a psychotropic drug trip, it isn’t a stretch to say that maybe Carroll just had one weird brain.

Though remembered as an author, Carroll was also a mathematics professor at Oxford whose pastimes included devising logic puzzles and riddles. He included one in Alice, which became one of the most famous unanswerable riddles of all time: “Why is a raven like a writing desk?”

Don’t worry though—While solving Krakit’s four escape rooms definitely takes some brainpower, you won’t need a Turing machine to crack them.

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