{"id":17778,"date":"2024-03-17T21:45:01","date_gmt":"2024-03-17T20:45:01","guid":{"rendered":"https:\/\/thesmartcityjournal.cibeles.net\/sin-categoria\/what-einstein-would-think-of-pi-day-and-how-he-crossed-paths-with-oppenheimer\/"},"modified":"2024-03-17T21:18:41","modified_gmt":"2024-03-17T20:18:41","slug":"what-einstein-would-think-of-pi-day-and-how-he-crossed-paths-with-oppenheimer","status":"publish","type":"post","link":"https:\/\/www.thesmartcityjournal.com\/en\/interviews\/what-einstein-would-think-of-pi-day-and-how-he-crossed-paths-with-oppenheimer","title":{"rendered":"What Einstein would think of Pi Day, and how he crossed paths with Oppenheimer"},"content":{"rendered":"

We talked with Princeton University historian of science Michael Gordin<\/a>, who has taught the popular course \u201cThe Einstein Era,\u201d about the life and times of Princeton\u2019s most famous resident, Albert Einstein, who lived here from 1933 until he died in 1955<\/p>\n

Gordin has been selected as Princeton\u2019s next dean of the college, beginning July 1. Here, he talks about the Einstein course and its famous subject.<\/p>\n

This interview originally appeared for Pi Day 2022. It has been updated with historical detail on Einstein and Princeton\u2019s other famous resident physicist, J. Robert Oppenheimer, following the big Oscar win for Christopher Nolan\u2019s \u201cOppenheimer\u201d Sunday night. Parts of the movie were filmed on location in Princeton.<\/p>\n

Albert Einstein\u2019s birthday is on March 14 \u2014 3\/14 \u2014 which is celebrated as Pi Day. <\/strong>Did he ever make jokes about that?<\/strong><\/p>\n

No, in part because as a European, he would have written the date as 14\/3. I wrote a little piece about this, a blog<\/a> for Princeton University Press that gives you the history of when Pi Day became a thing. I think Pi Day caught people\u2019s imagination because it happens to be Einstein\u2019s birthday, but I haven\u2019t seen any comments from him about it.<\/p>\n

\u201cOppenheimer\u201d has brought that other famous Princeton resident back into national prominence. Did Einstein and Oppenheimer really cross paths in the <\/strong>Institute<\/strong><\/a> Woods?<\/strong><\/p>\n

Oh, they did much more than cross paths \u2014 they overlapped by almost a decade. Oppenheimer directed the Institute for Advanced Study<\/a> from 1947 to 1966, and Einstein was a faculty member there from 1933 until his death in 1955.<\/p>\n

When I saw the movie \u2014 the History Department rented out the Garden Theatre so we could all see it together \u2014 I mostly liked it, but I really disliked the portrayal of Einstein. The movie shows Oppenheimer sort of off-camera consulting Einstein, and sometimes behind Einstein\u2019s back saying dismissive things about Einstein. What it doesn\u2019t show is Einstein comforting Oppenheimer. <\/p>\n

In the beginning, there had been a lot of tension between them. Oppenheimer was pretty dismissive of Einstein, especially in the late \u201940s. But then after the security clearance hearing, Einstein was one of the leaders of a group of faculty writing a letter in support of Oppenheimer. He also went and visited Oppenheimer almost immediately afterwards. Oppenheimer was crushed, and Einstein said, kind of, Buck up. It\u2019s OK. It\u2019s not the end of the world. Even though Oppenheimer at times could be an arrogant schmuck, Einstein stepped forward and said, This guy has been treated badly, and he shouldn\u2019t be treated that way. Einstein knew what it was like to be persecuted.<\/p>\n

Oh, and since we\u2019re talking about Pi Day, I want to tell you \u2014 Oppenheimer\u2019s trademark hat is called the porkpie. It\u2019s a pork-Pi hat.<\/p>\n

How did you come to teach \u201cThe Einstein Era\u201d?<\/strong><\/p>\n

I\u2019ve wanted to teach this course for 15 years!<\/p>\n

Albert Einstein is the most renowned, and most recognizable, scientist of the 20th century \u2014 and possibly of all time. It\u2019s astonishing how famous he was and remains. Every single student in this class not only has heard of Einstein, but they also know exactly what he looks like, and they know stories about him. It is weird for people who by and large were born in the 21st century to have a guy born in 1879 as a feature of their cultural world.<\/p>\n

What is your goal in offering this course?<\/strong><\/p>\n

As a historian of science, I\u2019ve long been committed to trying to create courses where you have scientists learn something about culture and history, and you have humanists and social scientists learn that they can understand relativity theory, that that\u2019s not a bridge too far.<\/p>\n

Having them both in the same class means that those students learn from each other, and it helps break down some of that divide between science and the humanities.<\/p>\n

Another goal is that I want people to actually experience what historians do: read archival material, such as unpublished correspondence, and learn how to work with it. In Firestone Library, we have a duplicate of a large chunk of Albert Einstein\u2019s archive. This course is designed around getting the students into Firestone, into Special Collections, so they can look through these documents and learn how to write papers about them.<\/p>\n

For example, here\u2019s a letter someone from India wrote to him about Gandhi\u2019s assassin. What\u2019s going on in this letter? Why is this person writing to Einstein?<\/p>\n

And the third goal is that I think a lot of Einstein\u2019s political and philosophical views are quite compelling, and people are not always aware of them. People know he was a brilliant physicist, but just to see how his mind tackled problems like national sovereignty, citizenship, war, treatment of minorities, all of those things \u2014 he had very distinctive and often quite subtle views, and I wanted people to engage with those.<\/p>\n

How are you defining the era of Einstein?<\/strong><\/p>\n

For the class, the era is basically his lifespan: from just after the unification of Germany to the early Cold War. From the fin de si\u00e8cle<\/em> transformations in science through World War I, World War II, and then a bit of the early Cold War and McCarthyism.<\/p>\n

This course starts with European history, until Einstein moves to the U.S. in the early 1930s, and then it becomes focused on the U.S. I\u2019m using Einstein\u2019s life as a way to do a different kind of history course, where themes like Zionism, Nazism and pacifism are more central to how one defines what\u2019s going on than geography or one specific theme \u2014 to let the sets of issues Einstein was interested in help structure what we cover.<\/p>\n

What\u2019s one of the misconceptions about Einstein your class will challenge?<\/strong><\/p>\n

When people write Einstein biographies, they spend a lot of time in the young period talking about science and a lot of time in the older period talking about politics \u2014 as though there was a scientific, non-political young Einstein and a totally political, non-scientific older Einstein.<\/p>\n

That\u2019s just not right.<\/p>\n

In 1905, he published three papers \u2014 that\u2019s his classic \u201cmiracle year\u201d \u2014 and then a decade later, in 1915, he published general relativity. The first political item I know of was in 1914, when he signed a manifesto against World War I. There had been a huge manifesto, from 93 very distinguished Germans, defending German war aims, and Einstein signed a counter manifesto, with three other people. It\u2019s the first political thing he did, and it was a big political thing that was highly unpopular.<\/p>\n

As the war went on, his pacifism and his opposition to war galvanized him towards international cooperation. And then as he got older, those themes evolved. The pacifism theme became opposition to nuclear weapons and the nuclear arms race. The defense of persecuted minorities \u2014 which at first referred to Eastern European Jews \u2014 was transformed into support for African American civil rights.<\/p>\n

Ultimately, it\u2019s the tension between pacifism and protecting minorities and disenfranchised groups that led to his tensions with Zionism. He ended up breaking with the movement, in part because his two main pillars had a hard time reconciling.<\/p>\n

If he lived into the McCarthy era, he also lived to see the formation of the State of Israel.<\/strong><\/p>\n

Not just live to see it: In 1952, when the first President of Israel dies \u2014 Chaim Weizmann, who was a British-Polish chemist that Einstein knew \u2014 they offered Einstein the presidency. He didn\u2019t want this honor. He turned it down.<\/p>\n

How did he get involved in civil rights in the U.S.?<\/strong><\/p>\n

Through the mediation of Paul Robeson. They had met in Berlin, but Robeson was from Princeton, so when Einstein moved to Princeton, they reconnected. This is part of why the FBI got interested in Einstein; they would have been interested anyway, but Robeson was a communist, and Einstein was comfortable speaking with African American communists.<\/p>\n

The version of the Civil Rights era that we are all taught, the one focused on Martin Luther King, hadn\u2019t started yet, but the military was desegregated in the late 1940s, as the result of tremendous pressure. Anti-lynching activism had been happening since the 1930s.<\/p>\n

Einstein was aware of all of that, even before he moved to Princeton. W.E.B. Du Bois wrote him a letter saying, Would you say something about African Americans publicly? So he did, he said they deserve equal rights, that they are Americans, no less than anybody else who is here.<\/p>\n

He became a citizen in 1940, and he was even more explicit after that. He also accepted an honorary degree from Lincoln University, which is an HBCU, a historically black college or university, which I believe is the only honorary degree he accepted after moving to the U.S.<\/p>\n

He was also quite actively engaged with the African American community of Princeton. That was a thing that mattered to him. World peace mattered to him a great deal. So those were the political aspects that he was very, very actively interested in, even as the science was going on.<\/p>\n

What are some of Einstein\u2019s later scientific accomplishments?<\/strong><\/p>\n

Throughout his entire career, he was always tinkering and inventing \u2014 he invented a refrigerator, among other things. He continued to do that kind of work all the way through his life. But the main two areas he was heavily invested in from the 1920s onward were quantum mechanics and Unified Field Theory. And both of these were kind of disappointing in how they turned out, and they created an image that Einstein had a rise and then a fall intellectually. I don\u2019t think that\u2019s accurate, but it\u2019s a common way it\u2019s depicted in biographies.<\/p>\n

More than a century later, we have proposals for unification \u2014 superstring theory and many other theories of quantum gravity are basically built around trying to finish this project \u2014 and we still haven\u2019t finished it. So we shouldn\u2019t be too hard on Einstein for failing at this project almost a century ago.<\/p>\n

How did he come to Princeton?<\/strong><\/p>\n

His first visit to Princeton was to Princeton University in 1921, where he gave a lecture on relativity theory, but he was never on the Princeton faculty. He was one of the initial faculty of the Institute for Advanced Study, and IAS is not part of the University. There are of course collaborations, but they\u2019re separate institutions.<\/p>\n

So he was hired as one of the initial IAS faculty in 1933. However, their campus wasn\u2019t built yet, so he had an office on Princeton University\u2019s campus, which is part of the reason people think he was on the faculty here. The University was happy to host him, but he was \u201cat\u201d the IAS. Even after their campus was built, he could of course come to the University whenever he wanted to, and he did occasionally. He engaged with student groups from time to time, especially peace-related ones.  <\/p>\n

What was he like as a member of the Princeton community?<\/strong><\/p>\n

He was very active in the town. He was well known by the residents \u2014 of course, he was the most famous person in the world at that time, and he was very visible. But a lot of the townspeople said he was very polite, and very, very kind. He especially enjoyed talking to children.<\/p>\n

In the late 1930s, he was heavily involved with refugee-related issues, as people were fleeing Central Europe. He had a social circle of \u00e9migr\u00e9 scholars, who were all through the town either at the Institute or at the University. He also interacted with colleagues and students at the University. So he wandered through and met people there, and he interacted with people downtown.<\/p>\n

He went for walks every day \u2014 he loved going on walks, through his entire life \u2014 and he would cross what is now Paul Robeson Place into the historically African American part of town, and he would socialize and say hello to people. He was very unprejudiced in those interactions.<\/p>\n

There are a lot of people with very fond memories of Einstein. There\u2019s probably a selection effect, but there really aren\u2019t a lot of recollections of people from Princeton saying Einstein was a terrible person.<\/p>\n

What biographies or other sources would you recommend to someone who wants to learn more?<\/strong><\/p>\n

My syllabus is available on my website<\/a>. But one book I would recommend is \u201cEinstein on Politics<\/a>.\u201d It\u2019s a nice fat book, with some of his best writings on issues like pacifism, socialism, the Nazis, peace, nuclear weapons, etc. That\u2019s a great book, and it\u2019s well edited with short essays that help contextualize the material.<\/p>\n

There are a couple of biographies; the most readable is Walter Isaacson\u2019s<\/a>, which was made into the National Geographic miniseries. That\u2019s a good way of getting an overview of his whole life. The one I prefer is by Albrecht F\u00f6lsing, written in German and translated into English; it\u2019s more detailed, more comprehensive. But I recommend starting with \u201cEinstein on Politics.\u201d It will give you the deepest dive into his own words, with enough historical context around them so that those pieces make sense. The discussions we have in class out of this book are terrific.<\/p>\n

Text: <\/strong><\/p>\n

Liz Fuller-Wright, Office of Communications<\/p>\n

https:\/\/www.princeton.edu\/news\/2022\/03\/14\/why-einstein-wouldnt-think-march-14-pi-day-and-other-insights-his-life-and-times<\/a><\/p>\n

Image: J. Robert Oppenheimer (right) with Albert Einstein at the Institute for Advanced Study, 1947. <\/em><\/p>\n

Photo by Alfred Eisenstaedt\/The Life Picture Collection\/Shutterstock<\/em><\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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