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Born on this date: Albert Einstein

On this date in 1879, Albert Einstein was born in Ulm, Germany, to nonobservant Jewish parents. He attended a Catholic school from age 5 to 8. He completed his Ph.D. at the University of Zurich in 1909. His 1905 paper explaining the photo-electric effect — the basis of electronics — earned him the Nobel Prize in 1921. His first paper on Special Relativity Theory, also published in 1905, changed the world.

Einstein split his time and academic appointments between various European universities. After the rise of the Nazi Party, Einstein made Princeton his permanent home, becoming a U.S. citizen in 1940 after moving there in 1933 with his second wife. A pacifist during World War I, he remained a firm proponent of social justice and responsibility. Einstein played a major role in the formation of what would become International Rescue Committee. He chaired the Emergency Committee of Atomic Scientists, which organized to alert the public to the dangers of atomic warfare.

Einstein wrote often about his views on religion and wonder at the cosmic mysteries. Confusion over his beliefs stemmed from such comments as his public statement, reported by United Press on April 25, 1929, that: "I believe in Spinoza's God, who reveals himself in the orderly harmony in being, not in a God who deals with the facts and actions of men." Einstein's famous "God does not play dice with the Universe" metaphor — meaning nature conforms to mathematical law — fueled more confusion.

At a symposium, he advised: "In their struggle for the ethical good, teachers of religion must have the stature to give up the doctrine of a personal God, that is, give up that source of fear and hope which in the past placed such vast power in the hands of priests. In their labors they will have to avail themselves of those forces which are capable of cultivating the Good, the True, and the Beautiful in humanity itself. This is, to be sure a more difficult but an incomparably more worthy task." ("Science, Philosophy and Religion, A Symposium," 1941)

In a letter to philosopher Eric Gutkind dated Jan. 3, 1954, Einstein continued to reject the idea of a personal god. Although saying he was proud to be a Jew, he said he was not impressed with Judaism. "The word god is for me nothing more than the expression and product of human weaknesses, the Bible a collection of venerable, but still primitive legends which are nevertheless pretty childish." In 2018 the “God letter” sold for almost $2.9 million following a four-minute bidding battle at Christie’s.

He married Mileva Marić in 1903 and they had two sons. They had a daughter before marriage whose fate is unclear. She was either given up for adoption or died of scarlet fever. Their son Eduard was diagnosed with schizophrenia at age 20 and spent most of the rest of his life in asylums. After divorcing in 1919, Einstein married Elsa Löwenthal that same year after having a relationship with her since 1912. She was a first cousin maternally and a second cousin paternally. She was diagnosed with heart and kidney problems and died in December 1936.

He died of an abdominal aortic aneurysm in 1955. Pathologist Thomas Stolz Harvey removed his brain without the family's permission and preserved it in formalin before Einstein was cremated. Harvey later cut the brain into 240 blocks, took tissue samples from each block, mounted them on microscope slides and distributed the slides to some of the world’s top neuropathologists for study.

"Man would indeed be in a poor way if he had to be restrained by fear of punishment and hopes of reward after death. It is therefore easy to see why the churches have always fought science and persecuted its devotees.”

—Einstein column headlined "Religion and Science" (New York Times Magazine, Nov. 9, 1930)

© Freedom From Religion Foundation. All rights reserved.
In addition to single-handedly creating the theories of special relativity and general relativity, Einstein made great contributions to quantum mechanics — mostly by opposing one of it's central tenets.

Essential to QM is the notion of fundamental randomness — effects without causes (such as radioactive decay of a nucleus). The "God does not play dice" quote was one of his ways of expressing his opposition to the non-deterministic nature of QM.

All of physics up to QM provided tools for explaining what was happening as either a planet or a proton traveled and interacted. But classical physics couldn't explain the micro-world and QM can. However, QM doesn't tell you what's happening between interactions; instead QM gives a set of tools for calculating the probability of making various measurements. That's a HUGE shift, from here's what's happening to odds of measurement.

Einstein and collaborators carefully perused the equations of QM and came up with a very improbable prediction that QM made. He called it "spooky action at a distance." Einstein felt that prediction revealed a flaw in QM and he spent a good fraction of his time trying to replace QM's probabilities with some set of "hidden variables" that would behave deterministically.

We now call "spooky action at a distance" by the modern name of "quantum entanglement." I don't believe it was ever definitively observed in Einstein's lifetime, but it has now been exhaustively observed and tested. Entanglement doesn't prove all hidden variables theories wrong, but it does put strong constraints on them.

Thus Einstein, even as a doubter, made fundamental contributions to quantum mechanics.

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P.S: in physics, you'll hear of things like the Schrodinger Equation, Maxwell's equation, the Heisenberg constant, and the like. But there isn't a named "Einstein equation" or "Einstein constant." That's because he contributed so much to modern (non-classical) physics that it's just silly to put his name everywhere it would belong.
hunkalove · 61-69, M
He also made some great bagels!

 
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