When Einstein challenged Bohr, a new universe was born
Scientific advancement is more than a series of experiments: it is often a debate among scientists with fundamentally different points of view. Niels Bohr knew this firsthand thanks to Einstein.
George Musser is a contributing editor at Scientific American magazine and the author of two books, Spooky Action at a Distance and The Complete Idiot's Guide to String Theory. He is the recipient of the 2011 American Institute of Physics Science Writing Award and the 2010 American Astronomical Society’s Jonathan Eberhart Planetary Sciences Journalism Award. He was a Knight Science Journalism Fellow at MIT from 2014 to 2015.
George Musser: What is the purpose of science? It is to create a view of reality. It is to create a stable view of reality to understand why things happen in the world. A view that kind of transcends the everyday vagaries of life. The sun will rise. The rain will fall. I mean the ball will travel in an arc. At least in physics these are the things that occur despite all the other noise and joy and vagaries of living in the world and the experience that we have. There’s some rock solid kind of root to what’s going on in the world. And we expect physicists to find that.
So we usually think of the theoretical scientist, the theoretician sitting, working, pen and paper, blackboard – today a computer, mathematic or math lab and they produce equations and they change the world by the power of their individual thought. But science is a deeply collaborative enterprise and I’ve always been struck when I see physicists in action how much they are teaching one another. They’re at blackboards explaining an idea to a colleague. Then I see them at another blackboard an hour later explaining the very same idea to a different colleague in different ways. Then they give a presentation. Then they write a draft of a paper. This is a social enterprise. And they kind of go back and forth between the individual sitting, struggling against the brick wall, banging their head against it trying to make sense of the reality and the collaborative social side of things.
So one thing that’s crucial to that is that all scientists have to gather around them some kind of friend group. So science probably more than a lot of jobs really depends on strong personal friendships among people. And one reason for it is A, it just makes things a lot more fun that you work with people that you admire and who admire you. But also just at a practical mechanistic level these are the first line of people that you can try ideas out on. And they won’t say “God, that’s the dumbest idea I’ve ever heard!” They’re going to say “Oh, I’m not so sure about that idea. They’re more sympathetic to you. You feel easier broaching ill formed or dumb or just incomplete ideas with them before it kind of propagates into what could be a very vicious marketplace of ideas, a very unforgiving one that is beyond those immediate circle of people. Sometimes this idea isn’t located in either person’s head but it’s kind of floating in the space between them. And each person is kind of contributing to it. The idea is growing and growing and growing.
Einstein for one loved it. He reveled in this kind of intellectual play. So he had a series of very things he encounters with Niels Bohr at a series of meetings in the 20s and really in the 20s. In the 30s things kind of all fell apart for Europe in general and certainly for the German science community. So in the 20s and the teens he went to these conferences and would encounter these other scientists who just didn’t accept what he was saying. And they would go off and usually off the record - and these had to be reconstructed by historians - had these intense debates over breakfast, over wine, over just walking down the street. Einstein would engage in these kinds of intellectual games really with Niels Bohr and the other scientists. And there were some famous episodes where Einstein for instance tried to question the Heisenberg Uncertainty Principle. And he would come up with “Aha! Here’s a way to get around the Heisenberg Uncertainty Principle.” And Niels Bohr would stay up all night and come back the next day and say “Well nope, that won’t work.” “Ah, here’s another one!” said Einstein. And Niels Bohr would go back and figure out a way it didn’t work. And it would go back and forth.
And what’s funny about this in a way is that Einstein really never really doubted the Uncertainty Principle. He accepted it. He accepted it kind of at least maybe not from the very beginning but once the mathematics was worked out he accepted it. And yet he kind of poked and prodded at it because he thought such a strange feature of reality that it’s uncertain, it’s indeterministic should have some deeper meaning. And he tried to poke that principle and explore it from different sides to ascertain the meaning. So you need that kind of competitive idea building and I wouldn’t necessarily call it adversarial because Niels Bohr and Einstein considered themselves as close friends. When Bohr came to Princeton, Einstein gave Niels Bohr his office and said “Here, you work in my office. I’ll go sit in the assistant’s office. I’ll sit where the secretary sits.” I mean they were really close and Bohr reciprocated that. Bohr thought very highly of Einstein. He considered him a friend as frustrated as Bohr sometimes could get with Einstein’s ceaseless questioning. He loved it.
So physicists like every scientist is engaged in intense dialogue and interaction with their peers, with their colleagues and people further afield. That does not however mean they convince each other. Sometimes they don’t or sometimes they stake out positions and hold to those positions. And there’s actually a very interesting study done by a sociologist. I think it was in the early 70s of scientists involved in the Apollo program, the moon shots. And they actually did a lot of interviews and surveys of the different scientists who were studying the moon rocks and the geology of the moon. And one thing they found is that the most creative scientists were the most stubborn. They were the ones who were least likely to change their opinion and reaction to other people. You don’t want people just like caving in right away. People should stand their ground and let the idea sink or swim rather than fail to give it the due that it needs. It’s just amazing the kind of intellectual play that physicists engage in and that is essential to the progress that they make.
Scientific advancement is more than a series of experiments: it is often a debate among scientists with fundamentally different points of view. Niels Bohr knew this firsthand thanks to Einstein. As science journalist George Musser explains, while Bohr may have tired of Einstein's indefatigable questioning of quantum physics, the two maintained a healthy and competitive relationship throughout their careers. When Bohr came to work at Stanford University alongside Einstein, an intellectual debate began that shaped the future of modern physics.
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The COVID-19 pandemic is making health disparities in the United States crystal clear. It is a clarion call for health care systems to double their efforts in vulnerable communities.
- The COVID-19 pandemic has exacerbated America's health disparities, widening the divide between the haves and have nots.
- Studies show disparities in wealth, race, and online access have disproportionately harmed underserved U.S. communities during the pandemic.
- To begin curing this social aliment, health systems like Northwell Health are establishing relationships of trust in these communities so that the post-COVID world looks different than the pre-COVID one.
COVID-19 deepens U.S. health disparities<p>Communities on the pernicious side of America's health disparities have their unique histories, environments, and social structures. They are spread across the United States, but they all have one thing in common.</p><p>"There is one common divide in American communities, and that is poverty," said <a href="https://www.northwell.edu/about/leadership/debbie-salas-lopez" target="_blank">Debbie Salas-Lopez, MD, MPH</a>, senior vice president of community and population health at Northwell Health. "That is the undercurrent that manifests poor health, poor health outcomes, or poor health prognoses for future wellbeing."</p><p>Social determinants have far-reaching effects on health, and poor communities have unfavorable social determinants. To pick one of many examples, <a href="https://www.npr.org/2020/09/27/913612554/a-crisis-within-a-crisis-food-insecurity-and-covid-19" target="_blank" rel="noopener noreferrer">food insecurity</a> reduces access to quality food, leading to poor health and communal endemics of chronic medical conditions. The U.S. Centers for Disease Control and Prevention has identified some of these conditions, such as obesity and Type 2 diabetes, as increasing the risk of developing a severe case of coronavirus.</p><p>The pandemic didn't create poverty or food insecurity, but it exacerbated both, and the results have been catastrophic. A study published this summer in the <em><a href="https://link.springer.com/article/10.1007/s11606-020-05971-3" target="_blank">Journal of General Internal Medicine</a></em> suggested that "social factors such as income inequality may explain why some parts of the USA are hit harder by the COVID-19 pandemic than others."</p><p>That's not to say better-off families in the U.S. weren't harmed. A <a href="https://voxeu.org/article/poverty-inequality-and-covid-19-us" target="_blank" rel="noopener noreferrer">paper from the Centre for Economic Policy Research</a> noted that families in counties with a higher median income experienced adjustment costs associated with the pandemic—for example, lowering income-earning interactions to align with social distancing policies. However, the paper found that the costs of social distancing were much greater for poorer families, who cannot easily alter their living circumstances, which often include more individuals living in one home and a reliance on mass transit to reach work and grocery stores. They are also disproportionately represented in essential jobs, such as retail, transportation, and health care, where maintaining physical distance can be all but impossible.</p><p>The paper also cited a positive correlation between higher income inequality and higher rates of coronavirus infection. "Our interpretation is that poorer people are less able to protect themselves, which leads them to different choices—they face a steeper trade-off between their health and their economic welfare in the context of the threats posed by COVID-19," the authors wrote.</p><p>"There are so many pandemics that this pandemic has exacerbated," Dr. Salas-Lopez noted.</p><p>One example is the health-wealth gap. The mental stressors of maintaining a low socioeconomic status, especially in the face of extreme affluence, can have a physically degrading impact on health. <a href="https://www.scientificamerican.com/index.cfm/_api/render/file/?method=inline&fileID=123ECD96-EF81-46F6-983D2AE9A45FA354" target="_blank" rel="noopener noreferrer">Writing on this gap</a>, Robert Sapolsky, professor of biology and neurology at Stanford University, notes that socioeconomic stressors can increase blood pressure, reduce insulin response, increase chronic inflammation, and impair the prefrontal cortex and other brain functions through anxiety, depression, and cognitive load. </p><p>"Thus, from the macro level of entire body systems to the micro level of individual chromosomes, poverty finds a way to produce wear and tear," Sapolsky writes. "It is outrageous that if children are born into the wrong family, they will be predisposed toward poor health by the time they start to learn the alphabet."</p>Research on the economic and mental health fallout of COVID-19 is showing two things: That unemployment is hitting <a href="https://www.pewsocialtrends.org/2020/09/24/economic-fallout-from-covid-19-continues-to-hit-lower-income-americans-the-hardest/" target="_blank" rel="noopener noreferrer">low-income and young Americans</a> most during the pandemic, potentially widening the health-wealth gap further; and that the pandemic not only exacerbates mental health stressors, but is doing so at clinically relevant levels. As <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7413844/" target="_blank" rel="noopener noreferrer">the authors of one review</a> wrote, the pandemic's effects on mental health is itself an international public health priority.
Working to close the health gap<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDc5MDk1MS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYxNTYyMzQzMn0.KSFpXH7yHYrfVPtfgcxZqAHHYzCnC2bFxwSrJqBbH4I/img.jpg?width=980" id="b40e2" class="rm-shortcode" data-rm-shortcode-id="1b9035370ab7b02a0dc00758e494412b" data-rm-shortcode-name="rebelmouse-image" />
Northwell Health coronavirus testing center at Greater Springfield Community Church.
Credit: Northwell Health<p>Novel coronavirus may spread and infect indiscriminately, but pre-existing conditions, environmental stressors, and a lack of access to care and resources increase the risk of infection. These social determinants make the pandemic more dangerous, and erode communities' and families' abilities to heal from health crises that pre-date the pandemic.</p><p>How do we eliminate these divides? Dr. Salas-Lopez says the first step is recognition. "We have to open our eyes to see the suffering around us," she said. "Northwell has not shied away from that."</p><p>"We are steadfast in improving health outcomes for our vulnerable and underrepresented communities that have suffered because of the prevalence of chronic disease, a problem that led to the disproportionately higher death rate among African-Americans and Latinos during the COVID-19 pandemic," said Michael Dowling, Northwell's president and CEO. "We are committed to using every tool at our disposal—as a provider of health care, employer, purchaser and investor—to combat disparities and ensure the <a href="https://www.northwell.edu/education-and-resources/community-engagement/center-for-equity-of-care" target="_blank" rel="noopener noreferrer">equity of care</a> that everyone deserves." </p><p>With the need recognized, Dr. Salas-Lopez calls for health care systems to travel upstream and be proactive in those hard-hit communities. This requires health care systems to play a strong role, but not a unilateral one. They must build <a href="https://www.northwell.edu/news/insights/faith-based-leaders-are-the-key-to-improving-community-health" target="_blank" rel="noopener noreferrer">partnerships with leaders in those communities</a> and utilize those to ensure relationships last beyond the current crisis. </p><p>"We must meet with community leaders and talk to them to get their perspective on what they believe the community needs are and should be for the future. Together, we can co-create a plan to measurably improve [community] health and also to be ready for whatever comes next," she said.</p><p>Northwell has built relationships with local faith-based and community organizations in underserved communities of color. Those partnerships enabled Northwell to test more than 65,000 people across the metro New York region. The health system also offered education on coronavirus and precautions to curb its spread.</p><p>These initiatives began the process of building trust—trust that Northwell has counted on to return to these communities to administer flu vaccines to prepare for what experts fear may be a difficult flu season.</p><p>While Northwell has begun building bridges across the divides of the New York area, much will still need to be done to cure U.S. health care overall. There is hope that the COVID pandemic will awaken us to the deep disparities in the US.</p><p>"COVID has changed our world. We have to seize this opportunity, this pandemic, this crisis to do better," Dr. Salas-Lopez said. "Provide better care. Provide better health. Be better partners. Be better community citizens. And treat each other with respect and dignity.</p><p>"We need to find ways to unify this country because we're all human beings. We're all created equal, and we believe that health is one of those important rights."</p>
Shannon Lee shares lessons from her father in her new book, "Be Water, My Friend: The Teachings of Bruce Lee."
- Bruce Lee would have turned 80 years old on November 27, 2020. The legendary actor and martial artist's daughter, Shannon Lee, shares some of his wisdom and his philosophy on self help in a new book titled "Be Water, My Friend: The Teachings of Bruce Lee."
- In this video, Shannon shares a story of the fight that led to her father beginning a deeper philosophical journey, and how that informed his unique expression of martial arts called Jeet Kune Do.
- One lesson passed down from Bruce Lee was his use and placement of physical symbols as a way to help "cement for yourself this new way of being, or this new lesson you've learned." By working on ourselves (with the right tools), we can develop the skills necessary to rise and conquer new challenges.
How to deal with "epistemic exhaustion."
Melting ice is turning up bodies on Mt. Everest. This isn't as shocking as you'd think.
- Mt. Everest is the final resting place of about 200 climbers who never made it down.
- Recent glacial melting, caused by climate change, has made many of the bodies previously hidden by ice and snow visible again.
- While many bodies are quite visible and well known, others are renowned for being lost for decades.
Why leave the bodies there at all? Why not bring people down as soon as they die?<p>It costs a lot of money to go get a body on the highest mountain in the world, up to $80,000 to be <a href="https://people.com/human-interest/dead-bodies-mount-everest-glaciers-melt/" target="_blank">precise</a>. Then there is the problem of actually doing it, since some attempts to retrieve bodies are forced by difficult conditions to abandon their efforts.</p><p>Some people, such as mountaineer <a href="http://www.alanarnette.com/" target="_blank">Alan Arnette</a>, argue that the bodies should be left there. He told the BBC, "Most climbers like to be left on the mountains if they died. So it would be deemed disrespectful to just remove them unless they need to be moved from the climbing route or their families want them."</p> This doesn't stop people from wanting the bodies taken down or dealt with in other ways. <a href="https://en.wikipedia.org/wiki/David_Sharp_(mountaineer)" target="_blank">David Sharp</a>'s body was moved out of sight in 2007. <a href="https://en.wikipedia.org/wiki/George_Mallory" target="_blank">George Mallory'</a>s body took 75 years to find and was given an Anglican burial in 1999. Over time, the elements often move bodies away from the main routes up the mountain to more isolated areas where they remain undisturbed.
Everest’s chilling landmarks<div class="rm-shortcode" data-media_id="V4Kz3Zfc" data-player_id="FvQKszTI" data-rm-shortcode-id="9959d7e5b2866ad9f61ab823a5b60cbf"> <div id="botr_V4Kz3Zfc_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/V4Kz3Zfc-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/V4Kz3Zfc-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/V4Kz3Zfc-FvQKszTI.js"></script> </div> <p>The bodies that remain in view are often used as waypoints for the living. Some of them are well-known markers that have earned <a href="https://www.ranker.com/list/creepy-stories-about-deaths-and-dead-bodies-on-mount-everest/sabrina-ithal" target="_blank">nicknames</a>. </p><p> For instance, the image above is of "<a href="https://en.wikipedia.org/wiki/Green_Boots" target="_blank">Green Boots</a>," the unidentified corpse named for its neon footwear. Widely believed to be the body of Tsewang Paljor, the remains are well known as a guide point for passing mountaineers. Perhaps it is too well known, as the climber David Sharp died next to Green Boots while dozens of people walked past him — many presuming he was the famous corpse. </p><p>A large area below the summit has earned the discordant nickname "Rainbow Valley" for being filled with the bright and colorfully dressed corpses of maintainers who never made it back down. The sight of a frozen hand or foot sticking out of the snow is so common that Tshering Pandey Bhote, vice president of Nepal National Mountain Guides Association claimed: "Most climbers are mentally prepared to come across such a sight."</p><p>Other bodies are famous for not having been found yet. Andrew "Sandy" Irvine, the climbing partner of George Mallory, may have been one of the first two people to reach the summit of Everest a full 30 years before Edmund Hillary and Tenzing Norgay did it. Since they never made it back down, nobody knows just how close to the top they made it. </p><p>Mallory's frozen body was found by chance in the '90s without the Kodak cameras he brought up to record the climb with. It has been speculated that Irvine might have them and <a href="https://web.archive.org/web/20130303001517/http://www.velocitypress.com/Mallory__Irvine.html#A127_Film" target="_blank">Kodak </a>says they could still develop the film if the cameras turn up. Circumstantial evidence suggests that they died on the way back down from the summit, Mallory had his goggles off and a photo of his wife he said he'd put at the peak wasn't in his coat. If Irvine is found with that camera, history books might need rewriting. </p><p>As Everest's glaciers melt its morbid history comes into clearer view. Will the melting cause old bodies to become new landmarks? Will Sandy Irvine be found? Only time will tell. </p>
A strange object found in Utah desert has prompted worldwide speculation about its origins.
- A monolithic object found in a remote part of Utah caused worldwide speculation about its origins.
- The object is very similar to the famous monolith from Stanley Kubrick's "2001: Space Odyssey".
- The object could be work of an artist or even have extraterrestrial origins.
1. ART OBJECT<p>Chances are, this is an art object. The shiny "monolith" appears to be bolted to the ground and made of metal. It also seems to be fastened with rivets, rather being a uniform block of more unexplainable production origin. Deserts are great places for unusual art installations as has been evidenced by art projects you can discover wondering through the desert ghost towns and faraway canyons of Nevada, California, Utah and New Mexico. Certainly, an artist with a sense of humor and an appreciation of Kubrick's genius could have installed such "sculpture" in hopes of exactly what is happening right now – viral fame.</p><p>On the other hand, there is evidence, courtesy of eagle-eyed <a href="https://www.reddit.com/r/news/comments/jzkpad/helicopter_pilot_finds_strange_monolith_in_remote/gdg9qfi?utm_source=share&utm_medium=web2x&context=3" target="_blank">Google Earth sleuths</a>, that the object appeared in that location (somewhere near <a href="https://www.nps.gov/cany/index.htm" target="_blank" rel="noopener noreferrer">Canyonlands National Park</a>) in 2015-2016. So it's possibly been there for a few years. Would an artist have placed it there so long ago with the aim of having this type of success eventually?</p><p>A gallery owner <a href="https://www.9news.com.au/world/utah-monolith-desert-mystery-solved-john-mccracken-sculptor-artist-2001-a-space-odyssey/0bae1a27-5bd2-451e-90a6-393928d9ed02" target="_blank">claimed</a> the work may be a tribute to the art of the late artist John McCracken, who created similar-looking objects before he died in 2011. McCracken was part of the Light and Space movement with such artists as James Turrell, and was known to make his sculptures from plywood forms that were coated with fiberglass and polyester resin.</p><p>While the theory that the monolith was the work of a McCracken aficionado (or the artist himself) may hold some water due to the object's similarity, the fact that the artist died so long ago and the lack of clear incentive for anyone to have planted this years ago only to reveal it now work against this theory.</p>
John McCracken sculptures.