Patricia Fara is a historian of science at Cambridge University and well-known for her writings on women in science. Her forthcoming book, Life After Gravity: Isaac Newton’s London Career, details the life of the titan of the so-called Scientific Revolution after his famous (though perhaps mythological) discovery under the apple tree. Her work emphasizes science as a long, continuous process composed of incremental contributions–in which women throughout history have taken a crucial part–rather than the sole province of a few monolithic innovators.
Patricia joined Tyler to discuss why Newton left Cambridge to run The Royal Mint, why he was so productive during the Great Plague, why the “Scientific Revolution” should instead be understand as a gradual process, what the Antikythera device tells us about science in the ancient world, the influence of Erasmus Darwin on his grandson, why more people should know Dorothy Hodgkin, how George Eliot inspired her to commit unhistoric acts, why she opposes any kind of sex-segregated schooling, her early experience in a startup, what modern students of science can learn from studying Renaissance art, the reasons she considers Madame Lavoisier to be the greatest female science illustrator, the unusual work habit brought to her attention by house guests, the book of caricatures she’d like to write next, and more
And here is one excerpt:
COWEN: Let’s start with Isaac Newton. How was it that he died rich?
FARA: He earned his money from several different ways. When he went down to London, he had far more than he ever did as a Cambridge professor because he was running the London Mint. He got a fat salary for that. He also got a premium, a reward for every single gold coin that was minted.
He invested in global trading companies like the East India Company, for example, that were sending guns and textiles out to Africa and then shipping enslaved peoples over to the Americas.
He also invested in other stock market companies. There was this famous occasion — it’s the anniversary this year of what’s called the South Sea Bubble — when he invested a small fortune in a new company, the South Sea Company, and he watched the levels rise, and he stayed in there, and he sold when the stocks had gone up. He made a small fortune, but then he made the classic beginner’s error. He invested in again at a higher price, and he watched the value crash.
So he did lose several million in today’s currency on that particular venture. But in general, when he died, he was an extremely rich man, and you can tell that — the inventory of his possessions runs to a vellum scroll that’s 17 feet long.
COWEN: What was it that he collected so obsessively to have all these possessions?
FARA: Well, a lot of it was equipment for catering. He’s got this reputation for being very antisocial, but he had hundreds of plates and sets of cutlery and things like that. He also had that ultimate Georgian luxury: he owned two silver chamber pots.
He spent money on having a good number of portraits of himself painted that he would send out to other people as bribes or as rewards for their allegiance to him. He had furniture. He had decorations. He had a carriage. He had a sedan chair tucked in the stables. He had lots of servants.
COWEN: Now, as you know, Newton spends what, over 30 years working at the Mint?
COWEN: What’s your model of why he did this? How much was it for income? Did he think he was done with major contributions, say, to physics and optics? How do you think about that decision in his life?
FARA: I think he was very frustrated with being at Cambridge. He applied for several positions there, which he didn’t get. In theological terms, he was rather at odds with everybody else at Cambridge because he was a very, very devout believer in God, but he didn’t adhere to the traditional, to the orthodox Anglican theological belief in the Trinity, so that was difficult for him.
He’d been trying to leave Cambridge for some time, and he had a very close friend, Charles Montagu, the Earl of Halifax, who was Chancellor of the Exchequer, very influential man. He managed to find Newton this very prestigious job at the Mint that paid a good salary. The minute Newton heard about it, he downed tools at Cambridge, rushed down to London, and he moved and started a new life within a few months.
…COWEN: What do you think about Newton’s basic idea on silver recoinage — bring in all the silver coins, melt them down, reissue at a lower value? Was he right about that or not? Or do you side with John Locke?
Recommended, interesting throughout.