The surprising future of vaccine technology
We owe a lot to vaccines and the scientists that develop them. But we've only just touched the surface of what vaccines can do.
LOU REESE: The largest gains in human longevity ever are debatably attributed to vaccine technology.
The antibiotic revolution was very important, but vaccine technology is currently over 6.2 billion people in the world have been vaccinated right now. These are the most widely distributed medications and solutions that have ever been brought to mankind. And the consequence was that we really dramatically improved our quality of life and our longevity. We gave people better, healthier, longer lives.
LARRY BRILLIANT: Vaccines are the best thing science has ever given us. It saved hundreds of millions of children's lives. It eradicated smallpox. It has reduced the population explosion. I know that's pretty paradoxical but as long as there are vaccines children will not die as they did when I was in India. There were places that 50 percent of kids died before the age of five. When that happens parents have many more babies because they expect to lose so many. Vaccine has changed that.
BILL NYE: Vaccines, you know, part of the reason I'm able to be here talking with you is my grandparents did not die in 1918 during the Spanish flu when it is estimated 50 million people died. Twice as many people as were killed in combat in World War I died of this disease. If you go to old cemeteries you can see these tombstones of very young people that died of the flu. People just lost sight of history.
BRILLIANT: I live in Marin County. I live in the epicenter of the antivax movement. It's pretty obvious I have not been very successful in my own county in persuading people. And I understand. This is a very complicated business. Measles, for example, one of the M's in MMR, measles spreads faster than any other virus we've ever seen. One case can give rise to 20 or 30 cases in two weeks. If we had a lot of measles around and there were a lot of children getting sick all the time we wouldn't be looking at the marginal question of whether vaccinating my child or not was a good idea. We'd be rushing to get the measles vaccine and that's what happened. When polio was around and you always knew somebody in the neighborhood who was paralyzed in an iron lung. We all rushed to get that polio vaccine. In fact, there's photographs of parents standing in line for four or five hours to get the Salk vaccine or the Sabin vaccine.
MICHAEL WIGLER: It's unfortunate that the age at which parents begin to recognize autism in their children often correlates with the age at which they receive vaccinations. That's an unfortunate thing. One could go to Third World countries and do a study and ask is the rate of autism there the same as it is in the developed countries. No one has done a study that I know of that type but it certainly could be done.
BRILLIANT: When there's no measles around we change our calculus. Why should I subject my child to a one in a million risk if there's less than a one in a million chance of them getting the disease? This is where it becomes hard because we have to talk about prevention of a disease that still exists in the world but not in our neighborhood.
WIGLER: Anything having to do with the development of an organism has an environmental component to it. But you can only study that when there's some evidence which enables you to isolate that environmental component. I think the vaccine studies have been now largely discredited. They took mercury out of the vaccines and the rates of autism didn't change. And now of the 12 authors of the original paper that got some people very excited, I think 11 of those 12 authors have now withdrawn their backing for that paper and the methods used in that paper are really in doubt. I don't take it as there being any evidence that vaccines is such an environmental factor. I think every parent who has a child suffers through nightmares hoping that their child will be healthy. They give birth to a healthy child and then at age two or three the child suddenly stops developing. That's a tragedy of horrendous proportions and it's natural for the parents of such children to look around for the possible causes, something external. However, it should be born in mind that our brains continuously are developing at that age and it is well known that there are genetic defects whose onsets can occur at almost any particular age. For example, there are a class of disorders that are called storage disorders where the child develops normally but because of a buildup of some compound due to the faulty metabolism of some essential thing that they eat everyday builds up to a point and then begins to poison the brain. So the idea that you can't have sudden onset of an illness in a child that is two or three is just wrong.
REESE: The big problem with vaccines is that you could never use them against non-external targets. So, they worked great with viruses whether it was Ebola or Zika, polio, smallpox. We actually can solve those problems pretty fast for the external targets. But now what's killing us more than everything external are actually for the first time this year the bar crossed and internal things are killing us more. So the agents of chronic illness, so, it's no longer fighting bacteria and viruses in these other external causes of death or causes of suffering or causes of disease. Instead it's internal ones. It's things that are causing arthrosclerosis and heart disease and stroke. Things that are causing cancers. Things that are causing diabetes, Alzheimer's, Parkinson's. All of these different chronic illnesses. Now why don't we vaccinate against chronic illness? Well, the idea is that you would be fundamentally targeting something that's in your own body. You'd be targeting something your body was making and so what does that sound like? It sounds like an autoimmune disease. It sounds like if you made your body do that it could trigger an autoimmune disease. And it turns out that that's one of the big challenges in making vaccines against things your body generates. And they call that the self-barrier or breaking self-tolerance or all of these different things that describe this phenomena. But the bottom line is the body does not like to attack itself and it's trying not to. For millions of years our immune systems have evolved so that we don't do exactly that. Now, what's awesome is that our technology platform has been able to do it and do it safely and we've been able to do it in a lot of applications. Something that I found out that blew my mind was that this year for the first time since the Spanish flu we will have three years in a row of decreasing longevity in the United States. We will live less long three years in a row. Less long than ever and everybody else believes that we're living longer and longer and longer. It's driven primarily by two things and primarily Alzheimer's is the number one driver in this. And the secondary driver unfortunately is drug overdoses and suicides. It's related to the opioid epidemic. We're actually developing products for both of those primary problems, for both of those decreasers in longevity. So, we're working on a suite of nonopioid pain alternatives, but our lead compound is a vaccine for Alzheimer's. So, if we look at the cost of Alzheimer's, if we look at the cost of – and this isn't all neurological disorders, this is just Alzheimer's. If we look at those costs, direct and indirect, we're spending as much taking care of people with Alzheimer's every year as an Iraq war.
So, the magnitude of these numbers is astronomical. These numbers are devastating and we could all be pretty morose about it. The reality is that I've never felt more optimistic to be alive. I've never felt better about the environment that we're in in terms of solving problems, being able to identify them, being able to direct resources to them. If you look at it from a disease progression state these toxic proteins are building up in your brain 10, 15, 20 years before you have any symptoms. So, this is something that is laying there in a lot of us and just waiting for its chance to jump up. And so knowing that and having seen that in lots and lots of people the general thought is that you have the beta amyloid levels rising. Thereafter you have the tau levels rising, and consequence and in concert with the tau level rising there's some correlation with the actual cognitive impairment. So, the goal is to create endobodies naturally that cross the blood-brain barrier and engage the toxic forms of a beta plaque. And the way that I think about it is like this. A beta is naturally occurring in everyone. A beta amyloid is made by every person's body. It's when it starts to get stuck together that it becomes a problem. So, first two of them get stuck together it's a dimer. Then a bunch of them get stuck together it's an oligomer. Then a bunch of those get stuck together it's a fibral. Then a bunch of those get stuck together it's a plaque. So, by the time it gets to be a plaque it's a toxic form of that protein. What I'm excited about is that I believe that we can target safely and effectively the toxic forms of that misaggregated protein or that aggregated protein and remove them safely.
My audacious goal for my team is if you can go early enough and your product is safe enough there's absolutely opportunities to prevent the accumulation of these proteins in the very first place. So, before there are symptoms, before there are any of those things. We vaccinate 500 million pigs a year for less than a dollar a dose with over 70 percent margins. If you think about – now obviously human there's slightly different CMC and different manufacturing but the bottom line is that technology platform is going to be accessible and it's going to be available for everyone of the millions of people that are suffering from this disease. And it's going to be able to solve these problems potentially in ways that we envision to be or to be part of a solution for these problems in ways that we really envision to be beneficial for society, for people and for their families and for this global impact idea.
Text: How vaccines for chronic pain could stop the opioid epidemic
REESE: The opportunity to create accessible, safe, and efficacious products to go after and train, to unlock the body's immune system and actually solve these problems ourselves is amazing. So, by turning the body into the drug factory because it's naturally producing these endobodies, I think that's a revolution in terms of the way we're going to approach chronic illness. And so I'm pretty excited about that part. We have unbelievable rates of overdose happening in this country that are unprecedented. Some of that is driven by genuine need and pain, and so some of those alternatives which are not particularly effective and there have been more studies coming out around this over and over and over again that I think we can find more effective alternatives that are safer than opioids.
What I like about vaccines is that if we can turn your body on to activate against something that is an agent of pain that your body itself is generating, then you can have a very easy way to take the product – it's a single shot once a year potentially. So, you have a great compliance rate with your patient so it's easy on your patient. The cost is absolutely affordable and attainable so the cost becomes something that is accessible and you are, in effect, having a long duration of that treatment. That's going to give us the best chances to, in my opinion anyway, it's going to be one of the approaches that maximize our chances against the opioids and against the epidemic that's outstanding. So, for example we have an IL-6 vaccine that I'm really excited about and there are indications surrounding sciatica there that are really compelling. I think that's a huge need in terms of being able to remove that suffering and that pain in a long acting, affordable, and accessible way. So, that's an example. Another one is there's been a lot of noise around CGRP and monoclonal antibodies that have been approved around that for migraine. We've got a vaccine for CGRP that we're extremely excited about. One of the big problems with getting people to take drugs is when they feel better they don't want to take them. But if your body is fighting that same target then you don't have that same compliance issue and so you actually make it easier for the patients to take the products that they're supposed to take in a timely manner and then maintain the benefits of those products. I think that's going to be a really interesting product that we're going to bring to market and I think that's a huge need. We should morally and we are practically focused on addressing those biggest possible problems.
So, it's only consistent and it's only right that we're also dedicating some resource and time and energy to addressing both the Alzheimer's epidemic, the Parkinson's epidemic and also the nonopioid pain epidemic. When we look at this going forward, just to underline it I guess, these are diseases that don't discriminate. I can't articulate that enough. These diseases don't discriminate, they don't care how much money you have. They don't care where you live. They don't care what color your skin is. And the bottom line is that our medicines can't discriminate either. And so our platform technology enables us to be accessible. It enables us to actually go where the need is, and for that I'm eternally optimistic. To me this is our Sputnik moment. This is my generation's opportunity to say for the first time the ecosystem, the pieces, the motivation, the goals are there. We're aligning around this and we have an absolute opportunity to make a dramatic impact. And it'll be that village, it'll be that ecosystem that ultimately achieves the goal. When we put people on the moon – and I tell my team this all the time – no one person put someone on the moon. There were over a thousand different companies that were all involved full time going a thousand miles an hour. There were companies that were making the screens. There were companies making the knobs. There were companies making the wiring systems, the rocket engines. There were companies making the external heat deflectors. These are so many little details and without all of them it doesn't work. So, when we go after things that are really big goals and when we go after huge problems it's that village, it's that ecosystem that solves it. I really have a firm belief that this is the greatest time that we could possibly be alive and solving these problems are some of greatest problems facing mankind, but they're also we've never had a better chance of solving them. So, I feel like it's a really great time.
- "Vaccines are the best thing science has ever given us," says Larry Brilliant, founding president and acting chairman of Skoll Global Threats. From smallpox, to Ebola, to polio, scientists have successful fought viruses and saved millions of lives. So what's next?
- As Covaxx (formerly United Neuroscience) cofounder Lou Reese explains in this video, the issue with vaccines is that they don't work against "non-external threats." This is a problem, especially now when internal threats (things that cause cancers, Alzheimer's, diabetes, and other chronic illnesses) are killing people more than external threats like viruses.
- The future of vaccine tech, which scientists are already working toward today, is developing safe vaccines to eradicate these destructive internal agents without harming our bodies in the process.
Northwell Health CEO Michael Dowling has an important favor to ask of the American people.
- Michael Dowling is president and CEO of Northwell Health, the largest health care system in New York state. In this PSA, speaking as someone whose company has seen more COVID-19 patients than any other in the country, Dowling implores Americans to wear masks—not only for their own health, but for the health of those around them.
- The CDC reports that there have been close to 7.9 million cases of coronavirus reported in the United States since January. Around 216,000 people have died from the virus so far with hundreds more added to the tally every day. Several labs around the world are working on solutions, but there is currently no vaccine for COVID-19.
- The most basic thing that everyone can do to help slow the spread is to practice social distancing, wash your hands, and to wear a mask. The CDC recommends that everyone ages two and up wear a mask that is two or more layers of material and that covers the nose, mouth, and chin. Gaiters and face shields have been shown to be less effective at blocking droplets. Homemade face coverings are acceptable, but wearers should make sure they are constructed out of the proper materials and that they are washed between uses. Wearing a mask is the most important thing you can do to save lives in your community.
New cancer-scanning technology reveals a previously unknown detail of human anatomy.
- Scientists using new scanning technology and hunting for prostate tumors get a surprise.
- Behind the nasopharynx is a set of salivary glands that no one knew about.
- Finding the glands may allow for more complication-free radiation therapies.
PSMA PET/CT technology<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="676e611b970c9b516cace0870447b325"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/RHAyoQF09X4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>PSMA PET/CT is a new combination of <a href="https://www.mayoclinic.org/tests-procedures/pet-scan/about/pac-20385078" target="_blank">PET scans</a> and <a href="https://www.mayoclinic.org/tests-procedures/ct-scan/about/pac-20393675" target="_blank">CT scans</a> that is believed to offer a more reliable means of locating prostate cancer metastasis. A <a href="https://www.cancer.gov/news-events/cancer-currents-blog/2020/prostate-cancer-psma-pet-ct-metastasis" target="_blank" rel="noopener noreferrer">study</a> published last spring suggests it may be the most accurate way to diagnose prostate cancer metastasis than any method previously available.</p><p>Prior to PSMA PET/CT, the primary way to look for metastatic prostate cancer was to image the body using x-ray-based CT scans and to perform bone scans, since bone is where prostate cancer often spreads. CT scans, however, often miss small tumors, and bone scans can generate false positives as a result of other damage or abnormalities that have nothing to do with prostate cancer.</p><p>PSMA PET/CT scans track the travels of an intravenously administered radioactive glucose tracer throughout the body. For hunting down prostate cancer, this tracer contains a molecule that binds to the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1472940/" target="_blank">PSMA</a> protein that's present in large amounts in prostate tumors. The molecule is linked to a radioisotope, <a href="https://netrf.org/2018/11/13/gallium-68-scan-for-neuroendocrine-tumors/" target="_blank" rel="noopener noreferrer">gallium-68</a> (Ga-68).</p><p>In last spring's research, PSAM PET/CT was shown to be 27 percent more accurate than previous methods at finding metastases (92 percent accuracy as opposed to 65 percent). In addition, it was found to be much less likely to produce false positives, and it was particularly good at detecting tumors far removed from the prostate.</p>
A good kind of avoidance behavior<p>"Radiation therapy can damage the salivary glands," says Vogel, "which may lead to complications. Patients may have trouble eating, swallowing, or speaking, which can be a real burden."</p><p>The researchers looked back through the cases of 723 patients who had undergone radiation treatment, interested in seeing if inadvertent radiation of the tubarial glands was associated with the complications experienced by the patients. It turned out that this <em>was</em> the case: In cases where more radiation had been delivered to this area, patients did indeed report more in the way of complications of the type one would expect when salivary glands are radiated.</p><p>Now that we know the tubarial salivary glands exist, therapists can stay out of their way. Vogel says, "For most patients, it should technically be possible to avoid delivering radiation to this newly discovered location of the salivary gland system in the same way we try to spare known glands."</p><p>He's hopeful that that things may be about to get at least a bit better for cancer patients: "Our next step is to find out how we can best spare these new glands and in which patients. If we can do this, patients may experience less side effects which will benefit their overall quality of life after treatment."</p>
A new survey found that 27 percent of millennials are saving more money due to the pandemic, but most can't stay within their budgets.
Taking control of bad luck<p>According to <a href="https://themanifest.com/accounting/budgeting-money-tips-for-millennials" target="_blank">a recent survey by The Manifest</a>, a business news website, millennials agree with Cramer. The study found that, of millennials surveyed, their largest expenses were housing (66 percent), educational expenses (9 percent), and health insurance (6 percent). In light of the COVID-19 pandemic, millennials are using the remaining 19 percent of their paychecks to budget and increase their savings.</p><p>About a third of millennials said they are saving more money in response to the pandemic and creating new budgets for themselves. In fact, of all generations surveyed, millennials felt the most comfortable creating personal budgets. They were also willing to think critically and adjust budgets to match financial changes, both signs that this highly-educated generation is willing to learn and adapt.</p><p>Millennials still have a rough road ahead, though. According to the survey, about half of millennials make less than $50,000 a year. That puts them into the upper-lower or lower-middle <a href="https://www.pewresearch.org/fact-tank/2020/07/23/are-you-in-the-american-middle-class/#:~:text=In%202018%2C%20the%20national%20middle,(incomes%20in%202018%20dollars)." target="_blank">income class</a>, depending on where in the country they live. That matches <a href="https://www.bls.gov/opub/mlr/2019/article/time-use-of-millennials-and-nonmillennials.htm#:~:text=Among%20full%2Dtime%20wage%20and,with%2031%20percent%20of%20nonmillennials." target="_blank" rel="noopener noreferrer">BLS data</a>, which shows millennials earning less than older non-millennials. <a href="https://www.bls.gov/opub/mlr/2019/beyond-bls/the-kids-are-alright-millennials-and-the-economy.htm" target="_blank" rel="noopener noreferrer">The BLS also notes</a> that while millennials have less debt than GenXers, most of that is student loan debt rather than mortgages.</p><p>And despite their budgetary plans, only 11 percent of millennials surveyed were able to stay within budget, while uncertainty still looms in the future job market.<em></em></p><p>With all this said, there are caveats to The Manifest survey. It hosted a relatively small sample size, only surveying 502 Americans. Of those, millennials made up 22 percent of respondents. They weren't even the largest cohort in the study. That was the baby boomers at 32 percent. </p><p>This makes the survey more suggestive than indicative. But the suggestion is that millennials, to borrow a phrase from writer Vicki Robin, are ready to reinterpret their relationship with finances.</p>
A push for financial freedom<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="a463513bfbe5a2b7d5bcc59f8be265a7"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/J-B-b393epk?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>While budgeting and financial savvy have always been important, the millennial generation will need to be far more critical of their relationship with the economy. What <a href="https://www.youtube.com/watch?v=T_tDthUWsVM" target="_blank" rel="noopener noreferrer">Robin calls the old roadmap</a>—the idea that "growth is good, more is better, game over"—is unlikely to support millennials as it did past generations. They'll need a new roadmap, charting both a new macro (the relationship between our economic and ecological footprints, for example) and micro (our individual relationships with money).</p><p>Because the macro is a whole other article, we'll stick with the micro here:</p><p><strong>1) Track and cut your spending</strong></p><p>The first step to financial freedom is to track your spending and cut unnecessary purchases. For Robin, these are often the things, services, and subscriptions that we buy out of habit, but we no longer consider whether they add value to our lives.</p><p>A pernicious modern example is the subscription economy. We subscribe to services for food, clothes, television, exercise, self-help, video games, bric-a-brac, computer programs, and on and on. These services quickly fade into the financial background as just another bill we pay. </p><p>But if we watch Netflix nine times out of ten, why pay for Hulu and Disney+ and HBO Max and CBS All access? Instead, every month or so, we should scrutinize our subscriptions to ask whether they still add value to our lives. If they don't, unsubscribe.</p><p><strong>2) Kill your debt</strong></p><p>Debt doesn't just take away money we could save elsewhere; it's also a self-replicating devourer of wealth. Your debt interest rates are almost certainly higher than your investment returns, especially on credit cards. Because of this, no matter your saving rituals, you're likely bleeding wealth the longer you remain in debt.</p><p>Instead, focus on removing debt from your life. Again, credit card debt especially. The good news is that most companies have hardship programs to help debtors. You can call them to see if they can lower your interest rates or provide other helpful services.</p><p>"Financial accommodations are generally readily available right now," Amy Thomann, the head of consumer credit education at TransUnion, <a href="https://www.nytimes.com/2020/08/29/at-home/manage-finances-save-money-millennials-coronavirus.html" target="_blank" rel="noopener noreferrer">told the New York Times</a><u>.</u> "Lenders, just like consumers, understand the hardships that are going on in the economy."</p><p><strong>3) Have an emergency fund</strong></p><p>Of course, you'll need some savings when the unexpected happens. Say—I don't know—a worldwide pandemic? Experts like Robin and Thomann recommend people have three to six months' worth of expenses on reserve. These should be in liquid assets so you can access them easily and quickly.</p><p>Of course, that's not always feasible, but you should save what you can. </p><p><strong>4) Find social outlets that don't cost</strong></p><p>The economic shutdown has offered one financial boon: It has revealed ways we can enjoy each other's company with overspending. We can host movies remotely with our friends. Play video games online. Enjoy physical-distance strolls through the park. And a host of other creative connections. After the pandemic, the occasional bar hop or Friday dinner out can still be a guilty pleasure. But unlike sitcom characters, we shouldn't be spending our social lives on the set of our favorite coffee shops or local watering holes.</p><p><strong>5) Reconsider your relationship with money</strong></p><p>Robin pushes her readers to be financially free. That is, to understand that there's an economy, people have a relationship with it, but it shouldn't become an obsession that runs their lives. As <a href="https://www.youtube.com/watch?v=xDaBjc4QyWU" target="_blank" rel="noopener noreferrer">she told <em>Big Think</em></a>: "It's like there are so many presumptions that drive us into wage [slavery], and it doesn't matter whether you are at the low end or the high end. If you are engaged in that sort of anxious process of 'more, more, more,' you are not free."</p><p>The millennial generation has certainly been dealt a bum hand, but it's perhaps defeatist, and more than a little premature, to label them the unluckiest generation. Perhaps after being led astray by the old roadmap, they will be the generation to reconsider their relationship with money—not as an end itself but a means to a healthier and more beneficial life. </p>
Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.
- Hungarian astronomers have proven the existence of two "pseudo-satellites" in orbit around the earth.
- These dust clouds were first discovered in the sixties, but are so difficult to spot that scientists have debated their existence since then.
- The findings may be used to decide where to put satellites in the future and will have to be considered when interplanetary space missions are undertaken.
What are they?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDA0NC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzNTM1ODc0Mn0.NH33LuauIo__sUBi4tvhwxDcsvhflDFD-Nhx9FjlSNk/img.jpg?width=1245&coordinates=148%2C0%2C149%2C0&height=700" id="cec96" class="rm-shortcode" data-rm-shortcode-id="acb78abe2ab46a17e419ad30906751d6" data-rm-shortcode-name="rebelmouse-image" />
Artist's impression of the Kordylewski cloud in the night sky (with its brightness greatly enhanced) at the time of the observations.
G. Horváth<p>The<a href="https://en.wikipedia.org/wiki/Kordylewski_cloud" target="_blank"> Kordylewski clouds</a> are two dust clouds first observed by Polish astronomer Kazimierz Kordylewski in 1961. They are situated at two of the <a href="https://www.space.com/30302-lagrange-points.html" target="_blank">Lagrange points</a> in Earth's orbit. These points are locations where the gravity of two objects, such as the Earth and the Moon or a planet and the Sun, equals the centripetal required to orbit the objects while staying in the same relative position. There are five of these spots between the Earth and Moon. The clouds rest at what are called points four and five, forming a triangle with the clouds and the Earth at the three corners.</p><p>The clouds are enormous, taking up the same space in the night sky as twenty lunar discs; covering an area of 45,000 miles. They are roughly 250,000 miles away, about the same distance from us as the Moon. They are entirely comprised of specks of dust which reflect the light of the sun so faintly most astronomers that looked for them were unable to see them at all. </p><p>The clouds themselves are probably ancient, but the model that the scientists created to learn about them suggests that the individual dust particles that comprise them can be blown away by solar wind and replaced by the dust from other cosmic sources like comet tails. This means that the clouds hardly move but are <a href="https://www.nationalgeographic.com/science/2018/11/news-earth-moon-dust-clouds-satellites-planets-space/" target="_blank">eternally changing</a>. </p>
How did they discover this?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDAzNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1Nzc4MjQ4MX0.7uU9OqmQcWw5Ll1UXAav0PCu4nTg-GdJdAWADHanC7c/img.jpg?width=1245&coordinates=0%2C180%2C0%2C181&height=700" id="952fb" class="rm-shortcode" data-rm-shortcode-id="a778280a20f1c54cd2c14c8313224be2" data-rm-shortcode-name="rebelmouse-image" />
"In this picture the central region of the Kordylewski dust cloud is visible (bright red pixels). The straight tilted lines are traces of satellites."
J. Slíz-Balogh<p>In their study published in the <a href="https://academic.oup.com/mnras" target="_blank">Monthly Notices of the Royal Astronomical Society</a>, Hungarian astronomers Judit Slíz-Balogh, András Barta, and Gábor Horváth described how they were able to find the dust clouds using polarized lenses.</p><p>Since the clouds were expected to polarize the light that bounces off of them, by configuring the telescopes to look for this kind of light the clouds were much easier to spot. What the scientists observed, polarized light in patterns that extended outside the view of the telescope lens, was in line with the predictions of their mathematical model and ruled out other possible sources. </p>
Why are we just learning this now?<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xODgyMDAzOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MjUyNDMyMH0.Zl8GmQ_rJHiL4b7hN0r_YBmgb6_ZqIRvqOVuko2ubpw/img.jpg?width=1245&coordinates=0%2C141%2C0%2C185&height=700" id="87afe" class="rm-shortcode" data-rm-shortcode-id="dd4c0b5088e601d7279cc5eb226f8b7b" data-rm-shortcode-name="rebelmouse-image" />
"Mosaic pattern of the angle of polarization around the L5 point (white dot) of the Earth-Moon system. The five rectangular windows correspond to the imaging telescope with which the patterns of the Kordylewski cloud were measured."
J. Slíz-Balogh<p>The objects, being dust clouds, are very faint and hard to see. While Kordylewski observed them in 1961, other astronomers have looked there and given mixed reports over the following decades. This discouraged many astronomers from joining the search, as study co-author Judit Slíz-Balogh <a href="https://ras.ac.uk/news-and-press/research-highlights/earths-dust-cloud-satellites-confirmed" target="_blank">explained</a>, <em>"The Kordylewski clouds are two of the toughest objects to find, and though they are as close to Earth as the Moon are largely overlooked by researchers in astronomy. It is intriguing to confirm that our planet has dusty pseudo-satellites in orbit alongside our lunar neighbor."</em></p>
Will this have any impact on space travel?<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="c3d797fff5430c64afcb5a49bddc3616"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/Ou8N3v9SFPE?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>Lagrange points have been put forward as excellent locations for a space station or satellites like the <a href="https://jwst.nasa.gov/about.html" target="_blank">James Webb Telescope</a> to be put into orbit, as they would require little fuel to stay in place. Knowing about a massive dust cloud that could damage sensitive equipment already being there could save money and lives in the future. While we only know about the clouds at Lagrange points four and five right now, the study's authors suggest there could be more at the other points.</p><p>While the discovery of a couple of dust clouds might not seem all that impressive, it is the result of a half-century of astronomical and mathematical work and reminds us that wonders are still hidden in our cosmic backyard. While you might never need to worry about these clouds again, there is nothing wrong with looking at the sky with wonder at the strange and fantastic things we can discover. </p>
Your health and the health of the planet are not indistinguishable.
- Transitioning to a plant-based diet could help reduce obesity, cardiovascular disease, and type 2 diabetes.
- Humans are destroying entire ecosystems to perpetuate destructive food habits.
- Understanding how to properly transition to a plant-based diet is important for success.
Richard Dawkins: No Civilized Person Accepts Slavery So Why Do We Accept Animal Cruelty? | Big Think<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="c09f23c34faacc8ec55aba054fae9c7c"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/_4SnBCPzBl0?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><h3>Get your hands dirty—in the kitchen</h3><p>Quarantine offered an entire world the opportunity to get into the kitchen and put on a chef's apron. Complaints about "not enough time" are the biggest barriers to preparing home-cooked meals. Of course, pandemic fatigue has resulted in a number of recent chefs ordering out more. That said, this is the perfect time to try your hand at new dishes. With infection rates <a href="https://www.vox.com/coronavirus-covid19/2020/10/11/21511641/covid-19-us-cases-update-testing-deaths-hospitalizations" target="_blank">increasing across the country</a>, stocking up on seasonal vegetables is a great idea. </p><p>Simple seasonal ways to begin your plant-based exploration include <a href="https://nomnompaleo.com/post/11136213353/roasted-kabocha-squash" target="_blank" rel="noopener noreferrer">roasted kabocha squash</a>, <a href="https://www.delicious.com.au/recipes/no-chop-pumpkin-soup/seblnp2r?r=recipes/collections/autumnrecipes&c=f3bf723a-05a7-487d-bd4b-5bc8af042ca9/autumn%20recipes%20you%27ll%20fall%20in%20love%20with" target="_blank" rel="noopener noreferrer">Bombay potatoes</a>, and <a href="https://www.delicious.com.au/recipes/no-chop-pumpkin-soup/seblnp2r?r=recipes/collections/autumnrecipes&c=f3bf723a-05a7-487d-bd4b-5bc8af042ca9/autumn%20recipes%20you%27ll%20fall%20in%20love%20with" target="_blank" rel="noopener noreferrer">no-chop pumpkin soup</a>. If you're feeling a bit more adventurous, <a href="https://www.thecuriouschickpea.com/masoor-dal-tadka/" target="_blank" rel="noopener noreferrer">Masoor Dal Tadka</a> will keep you warm into the winter months. A delicious <a href="https://www.delish.com/cooking/recipe-ideas/a23362341/sweet-potato-salad-recipe/" target="_blank" rel="noopener noreferrer">sweet potato salad</a> will never fail you. This <a href="https://www.buzzfeed.com/hannahloewentheil/easy-meatless-monday-recipes" target="_blank">round-up of 25 vegetarian recipes</a> will keep you busy for a few months (or a month if you're ambitious). </p><h3>Educate yourself on the benefits</h3><p>Education is essential for beginning any endeavor. Weeding through propaganda and bunk science to find credible evidence of any diet is difficult, though many experts agree that for individual and societal health, a plant-based diet is key. </p><p>Even vegetarianism has its pitfalls. For example, <a href="https://michaelpollan.com/books/cooked/" target="_blank">one-fifth of all calories</a> consumed by Americans come from nutritionally-worthless white flour. If you're eating processed bread every day, you're missing out on the benefits of a rich and varied diet. </p><p>Many of the "<a href="https://www.who.int/chp/chronic_disease_report/media/Factsheet4.pdf?ua=1" target="_blank">diseases of affluence</a>," such as cardiovascular and obesity-related ailments, originate with a poor diet (and lack of exercise). Meat has been an essential component of the human diet throughout our evolution. Today, we eat too much of it—and too much of it is produced in factory farms. Transitioning to a plant-based diet could help cut down on carbon emissions and the aforementioned diseases. </p><p>Plants are full of valuable phytochemicals and antioxidants that support a <a href="https://www.mdanderson.org/publications/focused-on-health/5-benefits-of-a-plant-based-diet.h20-1592991.html" target="_blank" rel="noopener noreferrer">strong immune system</a>. A (non-processed) plant-based diet reduces inflammation and offers plenty of fiber. It has been shown to reduce your risk of diabetes, stroke, and heart diseases. Those are all great reasons to transition. </p><h3>Begin your journey with a single step</h3><p>Going cold turkey rarely works for addicts. The same is true of diets. If you're interested in a plant-based diet, try to eat veg every other day for a few weeks. Notice how your body reacts on days you eat this way compared to other days. Gradually phase out meat products. Attempt meat-free weekdays and see if your craving for meat persists on the weekend. Try using meat as a garnish instead of the main course. </p><p>More importantly, have a replacement plan. Dropping all meat products to consume frozen dinners isn't the best course of action. Filling your cart with bags of foods you've never eaten before will overwhelm you. Prepare meals as you taper off of meat; arm yourself with a broad knowledge of healthy plants and vegetables. At some point, you might forget what you've been missing. </p>
Photo: anaumenko / Adobe Stock<h3>Start with foods you already love</h3><p>The good news is that you likely have a number of plant-based side and main dishes that you love. Transitioning into a new diet requires a certain level of enjoyment. Otherwise, you're going to loathe eating, and eating should bring some level of satisfaction. </p><p>Try a one-to-one ratio to begin. On one night, cook a meal you love. Then try something completely new the next night. Follow that up with old faithful. This way, you constantly have new dishes to look forward to yet don't get stuck in thinking you have to be creative every single day. You'll likely find some winners and decide not to repeat other dishes. Regardless, you'll have a broader menu to work from. </p><h3>Avoid ingredients you can't pronounce</h3><p>The produce section of your grocery store provides almost everything you need to survive. You can likely pronounce every ingredient in this section. There's a vast difference between food and foodstuffs. Plenty of plant-based companies offer too much of the latter. Potato chips are technically vegetarian, and some use simple ingredients, yet it's easy to fill your cart with foodstuffs. The health benefits of this are not only negligible but potentially dangerous. </p><p>Qi Sun, an assistant professor of nutrition at the Harvard T.H. Chan School of Public Health, <a href="https://www.webmd.com/diet/obesity/news/20191104/are-there-health-downsides-to-vegetarian-diets" target="_blank">explains</a>. "If you eat a vegan diet, but eat a lot of french fries, refined carbs like white bread, white rice, that's not healthy." He suggests "emphasizing fruits and vegetables. Not fruit juice but whole food. And nuts."</p><h3>Utilize the wisdom of the internet—but don't get indoctrinated</h3><p>There's a lot of terrible advice—and worse, propaganda—on the internet. While you likely don't want to eat eggs every day, they're not "toxic," as one popular documentary claims. Eggs are <a href="https://www.bbcgoodfood.com/howto/guide/ingredient-focus-eggs" target="_blank">one of the best</a> low-cost, high-value foods around. </p><p>Read websites like <a href="https://www.everydayhealth.com/diet-nutrition/scientific-benefits-following-plant-based-diet/" target="_blank">Everyday Health</a>, which uses clear language, like "may improve" and "may decrease," with links to credible studies. This way you follow the going science without becoming fanatical about a particular diet or being disappointed if it turns out the research doesn't hold up. Good science evolves with evidence. And right now, the evidence points to more vegetables in our diets. </p><p>--</p><p><em>Stay in touch with Derek on <a href="http://www.twitter.com/derekberes" target="_blank">Twitter</a> and <a href="https://www.facebook.com/DerekBeresdotcom" target="_blank" rel="noopener noreferrer">Facebook</a>. His new book is</em> "<em><a href="https://www.amazon.com/gp/product/B08KRVMP2M?pf_rd_r=MDJW43337675SZ0X00FH&pf_rd_p=edaba0ee-c2fe-4124-9f5d-b31d6b1bfbee" target="_blank" rel="noopener noreferrer">Hero's Dose: The Case For Psychedelics in Ritual and Therapy</a>."</em></p>