Features
Helen Nadel is about to assume the presidency of an important world-wide body: The Society of Nuclear Medicine and Molecular Imaging
And while Helen Nadel has had a distinguished career in medicine as a pediatric radiologist and nuclear medicine physician – Winnipeg will always be near and dear to her
By BERNIE BELLAN Quite often this newspaper has published articles about former Winnipeggers who have gone on to great careers once they’ve left Winnipeg. If there’s one thing our Jewish community here has been especially proficient at doing, it’s been serving as a springboard for outstanding students to launch successful careers elsewhere.
In some ways, while we may lament that so many of our “best and brightest” have sought to further their careers by leaving Manitoba, almost all those expatriates have something in common, and that’s a deep affection for their hometown – also for the bonds that they formed growing up in Winnipeg.
A few months ago I happened to be in conversation with one of our out-of-town readers: Diane Unrode-Ackley. Diane mentioned that a good friend of hers, Helen Nadel, had recently been elected to serve as the upcoming president of a rarified body: The Society of Nuclear Medicine and Molecular Imaging.
Now, I should also explain that Helen has been an online subscriber to this paper for many years but, like many other online subscribers, I really didn’t have a clue where Helen lived – or what Helen’s background was.
I told Diane that I would definitely want to interview Helen to ask her about her career and what led up to her assuming the presidency of such an important body. But, as you might expect, Helen Nadel is one very busy woman. Try as we might to find a time that would work for both of us to conduct an in-depth interview, it wasn’t until earlier this past month that we were able to speak – face to face so to speak, via Zoom.
What follows are excerpts from that interview, but first here is Helen Nadel’s bio as given on the Stanford University School of Medicine website:
“Dr. Nadel is a dual board -certified Pediatric Radiologist and Nuclear Medicine Physician in both the USA and Canada. She holds certifications from the Royal College of Physicians and Surgeons of Canada in Diagnostic Radiology and Nuclear Medicine, The American Board of Radiology (ABR) with certificate of added qualification in Pediatric Radiology and the American Board of Nuclear Medicine (ABNM). Dr. Nadel was an Associate Professor of Radiology at University of British Columbia and had been practicing as a pediatric radiologist and pediatric nuclear medicine physician at British Columbia Children’s Hospital in Vancouver, British Columbia since 1983 after medical school at University of Manitoba (1977, Winnipeg, Manitoba), internship and residency at University of Toronto (1978-1982) and Pediatric Radiology fellowship (Chief Fellow) at Hospital for Sick Children (1982-1983, Toronto, Ont.) She has been working with the entire breadth of general and hybrid nuclear medicine studies in children in a fully integrated department of Pediatric Radiology and lecturing to promote this field for her entire career. Dr. Nadel currently uses PET/MRI exclusively for PET imaging at Lucile Packard Children’s Hospital at Stanford University (LPCH) and co-directs the clinical PET/MRI program at LPCH. Dr. Nadel has been inducted as a Fellow of the Society of Nuclear Medicine and Molecular Imaging (FSNMMI). Dr. Nadel is the 2022-2023 President-Elect of the Society of Nuclear Medicine and Molecular Imaging.”
And here is the interview:
JP&N: ¨Nice to meet you – finally.”
Nadel: “You too.
JP&N: “We actually met seven years ago at the Jewish Schools Reunion. You’ve had a very illustrious career – and worn many hats, but tell me something about your growing up in Winnipeg.”
Nadel: “I’m a north ender – an only child. My mother came to Winnipeg in 1921 – she was born near Kiev.
“My father came after the war. He had had a military career in the Polish Army. He was captured by the Russians in 1939 and sent to the Gulag. Then when he was repatriated he walked back over the Ural mountains to then fight in the free Polish division of the Russian army.”
JP&N: “Wow!” (Ed. note: That would have been over 2,000 kilometres! At this point I’m including a later part of the interview in which Helen elaborated upon what happened to her father.)
JP&N: “Did you say he had to walk from the Gulag?”
Nadel: “Yes, he walked. It took him two years. He lived in the Ural Mountains, he lived in Uzbekistan.”
JP&N: ¨I just wrote about a book by another doctor – Meyer Kreger. It was the memoir of his mother, Rose. She was also from Poland and survived the war after being sent to Siberia, then Uzbekistan, then Kazakhstan. The stories of how some people were able to survive when others couldn’t endure are endlessly fascinating.”
Nadel: “You know Francie Winograd, don’t you? My father was in the same DP camp as Francie’s mother (Gertrude) after the war. It was near Munich.
“When my father came to Winnipeg, he met the Grosh family – and they had a sister-in-law who was in her thirties and not married. She was introduced to my father and as they say, the rest is history.” (I had to tell Helen that Gerry Posner uses that line in every story he writes.)
“They were married in 1949 and I was born in ’52.”
“I went to Peretz School in Winnipeg and then to Jefferson and Garden City Collegiate. I graduated and did undergrad and med school in Winnipeg. After that‚ I went to a Toronto to do my specialty training in radiology. I’m a radiologist‚ and I have two specialties – actually. three specialties. I’m a radiologist‚ but I sub specialize in pediatric radiology, and I also have a secondary qualification in nuclear medicine, both of which are diagnostic tools.
“One uses what you would think of as conventional X rays and now, ultrasound. MRI is general radiology. Nuclear medicine uses a small amount of radioactive material to also look at how the body works, how it functions. The new thing about nuclear medicine – it’s not so new really, is we can also use it for therapy. So, if you’ve heard of people having thyroid disease, sometimes we give them radioactivity to treat thyroid cancer.
“And now, the big thing‚ of course‚ is we can treat prostate cancer in men; we can treat other cancers as well. But the new kid on the block is treating prostate cancer with radioactive material. We’ve had very good success. But I’m a pediatric person‚ so that’s not actually my purview at the moment.
“But part of the reason I think Diane wanted you to talk to me is I’m about to become the President of the Society of Nuclear Medicine and Molecular Imaging.”
JP&N: ¨You haven’t assumed the throne yet, have you?”
Nadel: “My presidential year starts in June of this year. But I’ve been in the leadership (of the Society) for three years. I was elected in June 2021.”
JP&N: ¨You’re going to become head of a worldwide organization – right, or is it just American?”
Nadel: “It’s a worldwide organization, based in the US‚ but it is global. We are the largest organization (in the field of nuclear medicine). We have a membership that includes physicians‚ technologists‚ scientists and industry. And it has about 14,000 (members). There are some other organizations (in the field). There are regional – sort of country-based organizations. There are continental-based organizations – like the European Association of Nuclear Medicine – but we’re much bigger.”
JP&N: “You said your specialty is pediatric radiology. Is that right?”
Helen: “Yes‚ ¨I’m a pediatric radiologist.”
JP&N: “So, up to what age would you be treating patients?”
Nadel: Well‚ that’s a good question – usually to age 18. However‚ here at Stanford‚ we have a lot of children that have had diseases as infants‚ and we keep seeing them as they become adults. We still see them. So, it’s a movable barrier. But usually pediatrics is to 18.”
JP&N: ¨I assume you know Ted Lyons.”
Nadel: “I do. Ted was instrumental in bringing ultrasound to Winnipeg and to Canada and as such he came to teach us in our radiology training program at the University of Toronto.”
(At that moment Helen’s phone rang and she had to take a short call. When Helen resumed our Zoom call I noticed a male figure had wandered into the background.)
JP&N: “Who’s that wandering into the background now? Is that your husband?”
Nadel: “Yes, that’s my husband.”
JP&N: “What’s your husband’s name?”
Nadel: “Tevy Goodman. ‘Tevy, say hi to Bernie Bellan‚ the editor of the Jewish Post.’ ”
JP&N: “Are you in Palo Alto? Is that where I’m reaching you now?”
Nadel: “We’re in Palo Alto. We’re in the heart of Silicon Valley. I came to Stanford five years ago. I was recruited here. Actually‚ I was sort of retiring from my job. I had been 35 years at Children’s Hospital – at British Columbia Children’s Hospital in Vancouver – as a pediatric radiologist and the head of their pediatric nuclear medicine department, and I was going to sort of retire – slow down, at least.
“But there was a new hospital at Stanford – a new children’s hospital. I have a lot of friends in the community all over and one of them here convinced me that I should at least look at this job. And you know what it was? It was an opportunity that not many people would get. And, so, instead of retiring‚ I decided to come here – and I’m moving – going ‘uphill’ to go ‘downhill’.”
JP&N: Are most of your duties teaching or clinical? How does it break down?”
Nadel: “I am a clinical physician. I’m in charge of a new division – brand new at this hospital‚ which is called Pediatric Nuclear Medicine. I am also a full service pediatric radiologist. And so I have two hats – two big hats.
“We have some unique equipment here that not many places in the world have – and I’m kind of a leader. I don’t want to blow my own horn‚ but I’m a leader in a field called PET/MRI (Positron Emission Tomography/Magnetic Resonance Imaging).
“Winnipeg has a PET/CT scanner. There are two in Vancouver. There are two down the street from here, where I live. So‚ you know‚ it’s just a different world, it’s a different focus‚ a different way of doing things. I’ve been very fortunate that I’ve been able to use these exceptional tools for over 20 years now in my practice, both in Canada and the US. And pediatric lags behind adults in this area – just because we’re smaller. You know, there are fewer kids, but 25% of the world population is pediatric. It will increase as the Boomers get older and die off . Some Third World countries have mostly young people, so it will take a while to build up another Boomer type age group once we’re out of the picture. And disease will get younger in the medical field.”
JP&N: ¨ There are all sorts of scary news reports about cancer, saying it’s increasing – depending on who you talk to. Yesterday‚ I think I saw in Time Magazine, that 50% of people will have cancer in their lifetimes. Someone else told me‚ 70% – but she’s really into conspiracy theories. Can you give a more specific figure or is it hard to do that?”
Nadel: “I don’t have an answer to that. But there are some reports that suggest that the ages at which some people are getting certain diseases are getting younger. There was a big report this week on colon cancer – saying people are getting it younger. It’s being picked up at younger ages. I think that’s in part due to the fact that we have better techniques to pick these diseases up. We are taking more interest in preventative health‚ and that’s okay.
“One of the things that attracted me to Stanford was the physician who recruited me. His name was Sam Gambhir. He was an absolute giant in the field. Unfortunately, he died two years ago of cancer – a very horrible story. You could look him up. He was brilliant. But he basically was on track and his lab -which is still here‚ was on track to promote precision health and preventative health. And precision medicine includes wearable technology, you know.
“One of the last things he wrote about – a great article‚ was about the ‘smart toilet’ And it exists, basically. Your toilet can determine if you have disease by your feces. But nobody knows that’s the case. There’s so much going on in the world. I mean‚ this is beyond me‚ but I’m just saying that there’s a lot of stuff going on.
“So, the statistics are enabling us to pick up more diseases‚ and we’re picking it up earlier. We’re finding ways to treat it. But, have we moved the dial? I’m not sure yet. We don’t know yet. We don’t have enough information yet to determine if we’ve moved the dial in the right direction. I think we will, but I think it’s going to take a little longer to actually prove that.
JP&N: “Okay‚ I want to talk about your new position, but I also want to put a little bit of a ‘haimish’ touch to this. You said you left Winnipeg – when?. Were you in your twenties?”
Nadel: I left Winnipeg after I graduated from med school. I was 24.”
JP&N: “And you went to Toronto for postgraduate?”
Nadel: “Basically, you have to do a year of postgraduate training to get a medical license. I actually did what was called in those days a rotating internship. So I did twelve months of a bunch of everything – all different parts of medicine. I actually thought I would become a family physician and come back to Winnipeg. Then I met my husband. We actually met in Winnipeg. He’s from Vancouver‚ but we met in Winnipeg‚ and he followed me to Toronto. He didn’t want to come back to Winnipeg – put it that way.”
JP&N: “Sounds familiar.”
Nadel: “We thought we would end up in Toronto. And, after 14 years of postgraduate education – which included all my radiology training…I also did specialty training; after a year of internship; after four years of radiology residency and a one year pediatric radiology fellowship – I didn’t have a job! I needed a job. And I got offered to do much like what I’m doing here: start up a new program at a brand new hospital in Vancouver – British Columbia Children’s Hospital. I was 30 years old.
¨And my husband being from Vancouver‚ that seemed like a reasonable thing to do for what we thought would be five years. We ended up having two daughters in those first five years – and we never left.”

JP&N: “Can I ask: What did your husband do?”
Nadel: “My husband is a retired professional engineer – a civil engineer and, in an interesting twist‚ he helped build some of the nuclear generating stations in Ontario. He worked in construction development and then in power group development. He worked for Ontario Hydro for all the years that we were in Ontario. And then he basically retired.”
“He took care of me and the kids and it just worked out that way. Coming back to Vancouver turned out to be a good thing and a bad thing when we came back. We came for my job because I did not have another job, and it looked like he would get a similar job in civil engineering, but that had dried up in the 80s (when nuclear plants stopped being built).
“And, our first child was premature But, you know what? The decision to have one parent at home was the right decision. And so it was him. I was young; he was a great father. He is a great father. So he was a forerunner then. And he was not Mr. Mom. He was everything. He is everything still. I couldn’t have done anything I did – and still do if I didn’t have that kind of support.”
JP&N: “So, as far as your Winnipeg roots go‚ I know that you’re friends with Diane Unrode-Ackley. Do you still have many friends from that time?”
Nadel: “Well Diane is like a sister me. I really had a close circle of three. Mindy (Unrode, Diane’s younger sister, who sadly died in 1986) was my best friend. We met when we were seven or eight years old. We were friends forever. She moved to Toronto as well after she got divorced.
“My second close friend was Cheryl Schwartz, who’s now (Dr.) Cheryl Minuk – also in Toronto.

JP&N: “She’s a subscriber, too. I talk to her occasionally.”
Nadel: And my other close friend was (Madame Justice) Robyn (Moglove) Diamond (who also passed away – in 2018). The four of us (Helen, Mindy, Cheryl, and Robyn) were best friends.
JP&N: “What street did you grow up on?”
Nadel: “I grew up on Scotia Street‚ between Smithfield and McAdam. My cousins are the Grosh family. I should mention that my family were also long time shul goers at Rosh Pina.”
JP&N: I just heard from Joel (Grosh). His mother (Tesse) just passed and we had her obituary in the paper. This is really a little Jewish geography we’re doing.”
Nadel: “Totally. So, Tesse’s husband, Abe, and I were first cousins. Our mothers were sisters‚ but I’m almost the same age as Joel; he’s one year older than me. So, even though I’m one generation older than him we grew up together. We grew up in a compound almost. Joel’s family lived next door to us until they built their really nice house on Smithfield. His grandparents lived next door to him – half a block away
“What happened is two brothers – named Grosh, married two sisters my aunts – whose name was Chmelnitsky – and they lived across the street from each other. In a real twist of fate, someone else you know, Osher (Archie) Kraut, is also my cousin.
“They’re cousins on my father’s side – which is how my father came to Winnipeg after the war. Archie’s parents actually brought him to Winnipeg. He was only planning to pass through Winnipeg on his way to Israel. He’d been in a DP camp for four years. He had had typhus; he wasn’t that well. And then he came to Winnipeg. He wasn’t even 40.”
JP&N: “By the way, we’re only a year apart in age. Well, let’s turn to the position you’re about to assume. What will be your actual title?”
Nadel: “I’ll be President of the Society of Nuclear Medicine and Molecular Imaging. When you’re first elected‚ you are vice-president elect‚ then you become president elect‚ then you become president, and then you become past president. What happens is you’re part of the leadership, basically. So, as president elect you travel together with the president. You deal with all of the sort of day to day problems that such an organization might have. We deal with the US federal government, for the most part. We deal with international governments related to the supply of radiopharmaceuticals that we use in our medical careers. And we also have international organizations. We deal with the International Atomic Energy Agency, which I’ve been involved with for 20 years as well, on a consultancy basis.
“How did I get to where I am in this organization? Well‚ as a pediatric radiologist and nuclear medicine physician‚ I was always interested in promoting the interests of children. They’re different than adults. There’s a saying that children are not small adults, and that’s true. And so, in some things, kids do get left behind. They don’t get some of the drugs. They don’t get some of the treatments that are available, some of the diagnostic things that you could do, some things you don’t want to do, etc.
“But it’s important to promote pediatrics. I’ve been a strong proponent of educating people about my field, my particular area of interest. I met people along the way who were interested in how I do things. I was interested in the organization that I belong to. I’m promoting the fact that there are new techniques that we can utilize. I’ve just been vocal. I teach, I give a lot of lectures, I’m not shy. Well‚ I guess you could say I’m an ‘introverted extrovert.’
“I got known in my field as a speaker, somebody who was interesting. I worked as a solo practitioner in my area – in Vancouver, even here (at Stanford). It’s usually never more than one person that does pediatric nuclear medicine in any hospital department.
“I suppose the reason I got to where I got was I volunteered to get involved in different parts of the organization, but I wasn’t aspiring to do this (become president of the nuclear medicine association). But again, much like coming to Stanford, somebody asked if I would consider doing it. My reaction was, given that I was new at Stanford and that I’m trying to grow a brand new program, (the administrators at Stanford) would say, ‘Are you crazy? We’re not giving you that time.’
“But, instead, they were delighted. But when you say you’re willing to put your name forward for election, you actually have to run an election. I ran an election. I sent out 10,000 emails.”
JP&N: “Were there other candidates running?”
Nadel: “There was another candidate that ran, but I won the election in June 2021. I’m going to be the seventy-first president of this organization. I’ll also be the fifth woman, the fifth pediatric person, and the third Canadian.”
JP&N: “Are you an American citizen now, too (in addition to being a Canadian citizen?”
Nadel: “No, no, I am a Canadian citizen. I do have a green card. My husband and I both have green cards, but we’ll always be Canadian.”
JP&N: “Okay, Helen, this has been terrific. It was very nice meeting you – finally. This was a long time in coming. It was hard to pin you down, but I’m glad we did this.
Nadel: “Okay, I hate talking about myself, but thanks for this. It was great.”
Following our interview I asked Helen to provide some information about her two daughters. Here’s what she wrote:
“My husband and I have two daughters. Frani is a cantor, having graduated from the Jewish Theological Seminary of America in NYC as a cantor in the Conservative movement. She is currently completing a fellowship in Vancouver to be a chaplain. She has Master Degrees in Sacred Music and Jewish Education and also teaches in the Jewish education system in Vancouver.
“Daniella has a Masters Degree in Early Childhood Special Education from Hunter College in NYC. She is currently teaching kindergarten in a charter school in Brooklyn, also completing a second Masters degree in Speech Therapy.”
Mahler the Jew: A futuristic fantasy (Part II)
David Topper
Features
With Einstein and Darwin
By David R. Topper A significant part of my adult intellectual life has been spent studying and teaching about the life and works of Albert Einstein. This led to my publishing various works about this fascinating, often frustrating man. Just as fervently, but not nearly to the same extreme, I’ve studied and taught about Charles Darwin. But I never published anything on him.
Since Einstein came after Darwin, the question often occurred to me as to whether Einstein ever read, thought, or wrote about Darwin. Indeed, I’ve gone as far as posing the following proposition to myself: Maybe, if Einstein had read and absorbed Darwin’s discovery about the astonishingly dynamical and unpredictable way the natural world works, then he may have been less rigid in his thoughts about the order and structure of the universe. In fact, I could go so far as to conclude that, if he had, then in 1916 he might not have made the erroneous assumption in his model of the cosmos, which he later called the “biggest blunder of my life” (quoted in Topper, p.165).
But I’m getting ahead of my story and I need to start with some basic questions. Did Einstein know about Darwin, and if so, what? In searching through the literature on this possible juxtaposition of these two giants in their fields, as far as I can tell, I’m the first person seriously to pose this issue in some detail – which was a big surprise. It certainly gave me an incentive to pursue this diligently. Thus I did, and here is what I found – plus, at the very end, I add a zany speculation about the nature of the universe, as we know it today.
The names “Einstein” and “Darwin” are seldom juxtaposed, except in a general sense, such as when comparing Einstein’s theory of relativity with Darwin’s on evolution – as overall examples of major ideas in recent centuries. Going through all the indexes of the many dozen books on Einstein that I own, looking for “Darwin” – in the few times I found the name, the reference was always to a general comment about him as a scientist, with nothing about the content of his theory. At most, I found that Albert had read Darwin, which is important to know, but I found little information on what the theory meant to him or what he got out of it.
Hence, I began a journey to see if I could find more, since it seems that I’m the first ever to explore – or even ask – about Einstein and Darwin. My next question was: do we know when Albert was first exposed to Darwin’s theory, and what did he learn? The earliest time I found was during the school year 1895 to 1896, when he was in Aarau, Switzerland, taking remedial high school before enrolling in the Polytechnic in nearby Zurich. We know that the Swiss school he attended was very progressive and it taught Darwin’s theory of evolution. It’s worth quoting something he said much later, when looking back on those years:
“By its liberal spirit and by the austere earnestness of its teachers … this school made an unforgettable impression on me; by comparison with six years of schooling in an authoritarian German Gymnasium [i.e. High School]. … I became acutely aware how much an education directed toward freedom of action and responsibility is superior to an education resting on drill, imposed authority, and ambition (quoted in Ohanian, p.9).”
During his next four years in Zurich at the Polytechnic, we know that among the many physics and math books that Einstein read, he also read Darwin – but we don’t know the details (Pais, p.44). Thus, as we move into the 20th century, at least we can say that he knew something about Darwin’s theory.
My next source to explore was the Collected Papers of Einstein, which are at present up to May 1929, when Albert was age 50. Over all those years, there are only a few places where the name Darwin appears. There is a book review he wrote in 1917, where the author mentions Darwin. Next, is a letter from a colleague in 1918, who talks about Darwin’s theory in passing, while making comments on society and politics. The only place where Einstein himself talks about the content of the theory is in the Third Appendix to his popular book, Relativity: the Special and the General Theory, which he added around 1920. That’s all there is. Albert died in March 1955, so there are still 26 years to go for the Collected Papers, but I’m not optimistic that anything significant will surface therein. Yet, who knows?
Using what I have, let’s explore this topic further, beginning with this appendix. The title is: “The Experimental Confirmation of the General Theory of Relativity.” Einstein begins with a brief foray into epistemology in science: induction and deduction. As science progresses over time, the inductive accumulation of empirical data occasionally needs to be supplemented by deductive ideas logically based upon a few given axioms; and from this there emerges a “system of thought” or a “theory.” The justification for the very existence of the theory is the fact that it correlates with a range of observations (empirical data) and “it is just here that the ‘truth’ of the theory lies (Einstein, p. 124).” He puts the word ‘truth’ in quotes because, as is often the case, there may be several such theories competing for an explanation of the same data. The ultimate goal of this for him is, of course, the issue of his general theory of relativity to explain gravity, in competition with the old theory of Newton. But before he delves into that – which constitutes the rest of the Appendix – he makes this aside comment on biology.
“As an example, a case of general interest is available in the province of biology, in the Darwinian theory of the development of species by selection in the struggle for existence, and in the theory of development which is based on the hypothesis of the hereditary transmission of acquired characteristics (Einstein, p. 124).”
That’s it. As far as I know, that is the only direct statement about Darwin’s ideas that Einstein ever wrote. Let’s look closer at this, for we will need it later. First, I want to point out another way of putting this. Einstein is contrasting the difference between Charles Darwin’s random selection method of evolution, with Jean-Baptiste Lamarck’s developmental process, which had a predetermined direction or goal for the evolutionary process. Thus, Darwin’s “struggle for existence” revealed the dynamical nature of plants and animals as they change over a long time-period. I’m assuming that Einstein realized all this, along with the lack of a specific direction for the evolutionary process according to Darwin. I just wish Einstein had said more; but we go with what is given. Moreover, the stage has now been set for why I have raised the name of Darwin in the first place.
In 1915 Einstein published his landmark paper on the general theory of relativity, which was essentially an explanation of gravity. Whereas Newton had pictured gravity as an invisible attractive force between all the elements of matter throughout the universe (from rocks to planets and stars), Einstein pictured it as a four-dimensional curvature of space (or, more precisely, space-time) around all those elements. Although Einstein’s paper constitutes pages and pages of tensor calculus equations, the conceptual image is quite simple. A rock is not falling to earth by an invisible attractive power; rather, the rock is simply moving into a dimple in space.
After completing this arduous task of many years, Einstein immediately wrote the popular account of the entire theory of relativity for the general reader, with a minimum of mathematics. In his Preface to the first edition, dated December 1916, he ends with this: “May the book bring some one a few happy hours of suggestive thought!” It was the Third Appendix to that work that I quoted above.
Next, he made a prediction. Still in 1916, from his general relativity theory, he wrote another paper, predicting the existence of gravitational waves. Over his lifetime such waves were never found, and in his latter years he doubted that they ever would be – since they are so infinitesimal in nature. But in 2015, almost exactly a century after their prediction, gravitational waves were detected by the clever design of a very big experimental apparatus that was necessary to find these minuscule waves. The three scientists who designed and did the experiment got the Nobel Prize two years later.
Back to 1916, for Einstein was not yet done. The entire enterprise had triggered another thought, and yet another paper. It started with a question. If the space around all elements of matter is bent locally, what does this say about the universe as a whole? Thus, Einstein went back to those equations for locally bending space and – so to speak – he summed them up for the space of the entire universe. In doing so, he found that the resulting universe – unlike the infinite space of Newton and others after him – was finite, since all space curves back into itself. It was as if we were living on the surface of a four-dimensional sphere of finite size. This finite universe was okay with Albert; he saw it as just another discovery that he made.
Yet there was a problem: according to the equations, the whole thing was unstable, due to the gravitational attraction among all the elements of matter. Such a universe would slowly collapse – and that would not do. Surely, the universe was stable; and so, in order to save this theory – after all those years of gruelling work – he stabilized the equation by adding another term; this term symbolized another force, having an equal and opposite repulsive power that balanced the two, and hence stabilized the universe. He called it the cosmological constant. To him, this was another discovery; that is, it was just another constant in nature. All this he published in 1917, and it formed the basis of a new cosmology. Indeed, all modern cosmology goes back to these landmark papers on general relativity by Einstein. Over the next decade, there were a few challenges to his model; particularly around the cosmological constant. Einstein did not see all of them, but the ones he saw, he rejected – thus holding fast to a stable universe.
Also, around this time, Einstein had another bright idea. Since the first decade of the 20th century, when he published his first papers on relativity, he also published major papers on the parallel theory of the atomic constitution of matter; namely, the quantum theory. His other bright idea, which absorbed his scientific attention starting in the 1920s, was to unite the two (relativity and quantum) into a unified theory of everything. He eventually called it the “unified field theory,” and it became his key obsession for the rest of his life.
In the meantime, by the start of the 1930s, he was forced to reconsider his cosmological model. It began in the summer of 1930, when he received an honorary degree from Cambridge University, where he met Arthur Eddington – the astronomer who had led the solar eclipse experiments that proved Einstein’s relativity theory in 1919, by measuring the bending of light from a star around the sun, as predicted by Einstein. Eddington now was familiar with important results coming from American astronomers, such as the work of Edwin Hubble at the Mt. Wilson observatory near the California Institute of Technology (Caltech) – holding the largest telescope in the world at that time. The results, as Eddington interpreted them, meant that the universe was expanding. It was as if that four-dimensional sphere was a balloon being blown up. Since this model contained a force of expansion outward, then no cosmological constant was needed. The universe was, indeed, unstable – and as well, expanding over time.
Serendipitously, at this time, Einstein was on his way to Caltech for three winter sojourns (1930-1933). While at Caltech on his first visit, he therefore had to abandon his commitment to the static model. He was quoted in the American press as saying that his old model was “smashed … like a hammer blow,” and he swung his arm with a fist while declaring this (Topper, p 174). Never again did he bring up the cosmological constant. In the early 1950s, when the topic arose in cosmology again, he was questioned about it: and, as mentioned before, he called the use of that constraint “the biggest blunder of my life.” (I should note here that in recent years it’s been discovered that this expansion of the universe is, in fact, accelerating. Hence, another repulsive force must be added, which today is called ‘dark energy’. Ironically, this may be seen as just another way of bringing back Einstein’s cosmological constant. Perhaps it wasn’t a mistake, after all.)
It’s important here to remember that Einstein’s extraordinary contributions to physics, ranging from his own theory of relativity to a wide range of topics in quantum physics, lasted from around 1905 into the mid-1920s. By then he became obsessed with his unified field theory, and essentially ignored all other important new fields, such as nuclear physics. Although popular culture likes to juxtapose an image of him with his halo of hair next to a mushroom cloud from a nuclear bomb – for example, the cover of Time magazine for July 1, 1946 – in fact, he made nary an iota of input to the actual development of that important branch of 20th century physics. This runs counter to what you may be told in popular accounts of Einstein’s life and work, such as on TV and in the movies. (Yes, I know about that little equation about energy and mass that Einstein is famous for. It was there in those early years of the quantum physics of subatomic particles. Nevertheless, it’s a very long haul from that seemingly innocent equation, through decades of work in nuclear physics, and then designing technological contraptions to making a bomb or any other applications for nuclear energy. All of which was done without Einstein. Incidentally, in that famous Time cover, E = mc2 is embedded in the mushroom cloud.)
More importantly, as quantum physics evolved into quantum mechanics around the mid-1930s, Einstein vehemently rejected the statistical nature of the subject. Although he himself, starting around 1905, had published many important papers using statistics within the quantum world, he interpreted it as a limit imposed by the experimental tools that we have in probing the subatomic world. To him the statistical features were not a part of the world itself, which is – at least, potentially – completely predictable. Yet by the 1930s, especially as expounded by his friend the Danish physicist Niels Bohr and others, the quantum mechanical interpretation of the statistical nature of the equations was that the underlying subatomic world itself was statistical in nature, and had no predetermined or predictable order. Only probabilistic statements can be made about that minuscule world – and that was its fundamental nature, according to quantum mechanics.
Einstein would have none of this. To make an analogy that I believe he would like: consider the use of statistics in actuarial tables by insurance companies, in order to predict the behaviour of groups of people, since individual behaviour can’t be predicted. Using Bohr’s interpretation of statistics in quantum mechanics, there would be no real people – only probable people! However, for Einstein electrons (along with other subatomic particles), like people are real. And so, the fact that quantum mechanics must rely upon statistics to work, means that the theory is incomplete. The problem is with the theory, not the world. Indeed, he believed that one result of achieving his unified field theory someday, would be the deduction of a complete, predictable and real subatomic world. That was another reason to pursue his quest.
In the closest writing to an autobiography, which Einstein penned in 1946, he said this: “Beyond the self, there is this vast world, which exists independently of human beings, and that stands before us like a great, eternal riddle” (Topper, p.10, italics mine). Nonetheless, Bohr’s viewpoint prevailed amongst most physicists. Hence, Einstein fought a losing battle to the end of his life.
What all this shows is that throughout his life, the concepts of stability, predictability, and order were fundamental in Einstein’s picture of the universe – the way he believed his one equation for the unified field theory (if found!) would unite the worlds of relativity and quantum physics. He died in 1955 without finding this equation. Nevertheless, the quest continues, with myriad physicists today searching for, what they now call, a theory of everything.
Now back to cosmology. We now know – and by “now” I mean in only the last few years – that the universe is much more dynamical than it was ever imagined to be, even with all this expanding and accelerating going on. Stars group together as galaxies, and galaxies group together into larger clusters, due to their gravitational attractions. But – and this was realized with the help of the Hubble and now the James Webb telescopes – galaxies merge and interact in a process producing new galaxies. One might call it an internal dynamical change among the galaxies that we never knew about, until now. Closest to home, consider our Milky Way galaxy, where “we” – namely our solar system, with a star (our sun) at the centre – are near the outer edge. Being far from the black hole at the centre of our galaxy, it’s a rather quiet place (astronomically speaking) – and hence life was able to take hold and evolve into what we have today. This will go on until our sun runs its course. Our star is now almost halfway through its 10-billion-year cycle. In about 0.5 – 1.5 billion years, as it starts running out of hydrogen fuel for nuclear fusion, it will expand into a “red giant” that will encompass the orbits of Mercury, Venus, and our Earth – and hence all life as we know it will end. (Unless, of course, humans, with their nuclear weapons, hasten that event.) After that, the sun will collapse into a cold “white dwarf.”
Independently of all this, and on a larger scale, our Milky Way is part of a group of galaxies, the largest being the so-called Andromeda Nebulae, visible as a smudge to the naked eye. Due to gravity, these two galaxies are on a collision course, moving closer at the rate of 110 kilometers per second. They will meet in about 3.5 billion years, long after life has ended here. At the same time, a much smaller galaxy, M33 (also called the Triangulum Galaxy) will also take part, along with the Large Magellanic Cloud (another nearby small galaxy), which may join in on this merger. What happens next is not clear, since we need much more information from the Hubble and the James Webb telescopes. Even so, we will never know if any prediction is true or not, since no humans will be around to see all this happen!
Nonetheless, we do know a lot about such an event. Importantly, I need to clarify what we mean by a collision of galaxies. Or, maybe better said: what we don’t mean. There will be no fireworks, like clashing and exploding stars. To understand this, we must realize this fact: although from a huge distance, any galaxy looks like a compact mass of stars, in reality the individual stars are extremely far apart. As an example, consider our sun and the closest star, Proxima Centauri, which is about 4.2 light-years away. If the sun were a ping-pong ball, Proxima Centauri would be a pea about 1100 kilometres away. And so it goes throughout our galaxy and beyond, with all the other galaxies. In short, the universe is mainly empty space – strange as that may seem. Accordingly, when galaxies merge and form larger ones, there are no fireworks – just a different arrangement of the way stars group together. As for our Milky Way and Andromeda collision – along with the smaller ones – they may just pass through each other, and go on their astronomical ways. Or not. There are several possible groupings that may take place among these merging galaxies in the distant future. All this may be seen by some sentient beings on a planet in orbit around a star, both of optimum size, and in a quiet place similar to us in the Milky Way, such that a life-form evolved to our state of self-consciousness. What would they make of all this?
Now, bringing all this back to the present, and recent past: with Einstein & Darwin. So, here’s my bright idea. Thanks especially to the James Webb space telescope, and thus having this most recent information about how dynamical the universe really is – and, thankfully, not having an obsession with order and stasis – I find myself speculating about the process of galaxies merging and interacting, thus giving rise to new dominant ones and eliminating the old. As such, I picture this as an evolutionary process of survival and extinction – Darwinian in nature. A struggle for existence among the galaxies. A random process producing new galaxies throughout the universe, with no predetermined direction or goal. As such, it’s parallel to Darwin’s notion of natural selection. But now writ large (very large!), to encompass the entire universe and everything in it.
This, at least, is what all this information is telling me. Makes sense, I say.
What would Einstein say? Or Darwin? What do you think?
As a kind of footnote to this essay, I want to point this out: I know where most of Einstein’s commitment to the structured and ordered universe came from. It was his adulation of the Jewish philosopher Baruch Spinoza. I too read Spinoza’s Ethics, and was in awe of the depth of logic entailed in this incredible but difficult work. Unlike all other philosophers that Einstein read – and he read many; remember, he was educated in a 19th century German system – he never critiqued Spinoza. Rather, he absorbed the arguments from the Ethics for his views of the world, as well as for his theology. However, I, with my understanding of history, am able to see how Spinoza’s book was squarely centered in the world-view of the 17th century – not the present world that I live in. Too bad Albert didn’t do the same.
* * *
Bibliography:
Einstein, Albert. Relativity: the Special and the General Theory. A Popular Exposition. Translated by Robert W. Lawson. London: Methuen & Co., 1920. I’m using the paperback reprint of 1977.
Ohanian, Hans C. Einstein’s Mistakes: The Human Failings of Genius. New York: W. W. Norton, 2008.
Pais, Abraham. “Subtle is the Lord”: The Science and the Life of Albert Einstein. New York:Oxford University Press, 1982.
Topper, David. How Einstein Created Relativity out of Physics and Astronomy. New York: Springer, 2013.
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David R. Topper writes in Winnipeg, Canada. His work has appeared in Mono, Poetic Sun, Discretionary Love, Poetry Pacific, Academy of the Heart & Mind, Altered Reality Mag., and elsewhere. His poem Seascape with Gulls: My Father’s Last Painting won first prize in the annual poetry contest of CommuterLit Mag. May 12, 2025.
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Features
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Features
Democratic Socialists of America to Demand Mamdani Implement Extreme Anti-Israel Agenda
The Democratic Socialists of America (DSA), the largest socialist organization in the US which counts prominent politicians among its ranks, intends to pressure New York City Mayor-elect Zohran Mamdani to implement a series of extreme anti-Israel policies when he officially enters office, according to a new report.
JusttheNews.com obtained and published internal plans detailing how the Anti-War Working Group (AWWG) of the DSA’s branch in New York City has been plotting for weeks to push Mamdani, a member of the DSA and self-declared democratic socialist, to impose its agenda from City Hall in Manhattan.
The five-page document, titled “AWWG Palestine Policy Meeting Meeting Agenda & Notes [sic],” outlines a policy agenda that includes 12 demands for the Mamdani administration, each of which target institutions with ties to Israel.
The group plans to urge City Hall to divest New York City pension funds from Israeli bonds and securities, withdraw municipal deposits from banks that lend to or do business in Israel, and terminate all city contracts with companies that do business with Israel.
The proposals, described as “demands” in the document, further call for city-run grocery stores to exclude Israeli products and for investigations into real estate agents allegedly involved in the sale of “stolen” West Bank land.
Additional measures outlined in the document include evicting weapons manufacturers and transporters from the New York City metro area, revoking the nonprofit status of charities that fundraise for the Israel Defense Forces (IDF), and directing the City University of New York (CUNY) to divest its endowment while reinstating professors fired over what DSA described as pro-Palestinian activism.
The agenda also seeks to dismantle outgoing Mayor Eric Adams’s NYC–Israel Economic Council, end New York City Police Department (NYPD) training programs with Israeli security forces, halt police “repression of demonstrators,” and even pursue the arrest of Israeli Prime Minister Benjamin Netanyahu and IDF soldiers on war-crimes charges.
The proposals, organizers noted, are part of an effort to strengthen DSA’s anti-Israel platform and align city policy with the boycott, divestment, and sanctions (BDS) movement, which seeks to isolate the world’s lone Jewish state on the international state as a step toward its eventual elimination.
Mamdani, who has made anti-Israel activism a cornerstone of his young political career, has repeatedly declared his support for both the BDS movement and arresting Netanyahu if he visits New York — the latter of which he does not have authority to do, according to legal experts.
Meanwhile, the DSA has formally endorsed the BDS movement and earlier this year adopted a resolution that makes various actions in support of Israel, such as “making statements that ‘Israel has a right to defend itself’” and “endorsing statements equating anti-Zionism with antisemitism,” an “expellable offense,” subject to a vote by the DSA’s National Political Committee.
DSA’s lofty ambitions for New York City may face political hurdles, however.
US Rep. Mike Lawler (R-NY), one of the most vocal allies of Israel in the US Congress, warned that he would not hesitate to launch an investigation into the Mamdani administration if it were to adopt the slate of anti-Israel directives.
“As Chair of the Middle East and North Africa subcommittee on the House Foreign Affairs Committee, I will be watching closely and will conduct hearings if @ZohranKMamdani and New York City engage in policy detrimental to US Foreign Policy,” Lawler posted on social media.
US President Donald Trump has previously warned that he could deprive the city of federal funds, arguing that Mamdani would be an “economic disaster” for the Big Apple.
“If Communist Candidate Zohran Mamdani wins the Election for Mayor of New York City, it is highly unlikely that I will be contributing Federal Funds, other than the very minimum as required, to my beloved first home, because of the fact that, as a Communist, this once great City has ZERO chance of success, or even survival!” Trump wrote on social media.
During his tenure in the New York State Assembly, Mamdani advocated on behalf of the BDS agenda. In the closing stretch of his mayoral campaign, however, Mamdani remained largely mum on whether he supported a divestment of city resources from Israel.
One reason by could be the economic consequences of actually implementing BDS could be disatrious for New York City. Late last month, a new report revealed that Israeli firms pour billions of dollars and tens of thousands of jobs into the local economy.
The study from the United States-Israel Business Alliance revealed that, based on 2024 data, 590 Israeli-founded companies directly created 27,471 jobs in New York City last year and indirectly created over 50,000 jobs when accounting for related factors, such as buying and shipping local products.
These firms generated $8.1 billion in total earnings, adding an estimated $12.4 billion in value to the city’s economy and $17.9 billion in total gross economic output.
As for the State of New York overall, the report, titled the “2025 New York – Israel Economic Impact Report,” found that 648 Israeli-founded companies generated $8.6 billion in total earnings and $19.5 billion in gross economic output, contributing a striking $13.3 billion in added value to the economy. These businesses also directly created 28,524 jobs and a total of 57,145 when accounting for related factors.
While it remains unlikely that Mamdani could entirely divest the city from Israel, an analysis conducted by the Jewish Telegraphic Agency found that he would be able to “stack the boards of two of the city’s five pension funds such that divestment from Israel could be on the table.”
Some of the DSA’s other goals, such as removing city funds from banks that do business with Israel, could be legally difficult. For example, some observers have noted that political discrimination against banks based on nationality could violate state and federal commerce and anti-discrimination laws. The Trump administration and federal lawmakers have already signaled that they will launch investigations against Mamdani if he were to weaponize mayoral powers against entities tied to Israel.
Further complicating the DSA’s efforts could be a New York State executive order which requires state agencies to divest from companies and institutions supporting the BDS movement.
The DSA policing demands could potentially have an easier time being implemented, as the police commissioner is appointed by the mayor and a new selection by Mamdani could share similar views.
