But if we dont understand how solar geoengineering will affect the world, by the time we need it as an option in our climate playbook, it will be too late. After much investigation, the team settled on using calcium carbonatechalk, essentiallyas an ideal light-blocking particle. But the SCoPEx website says the current project's scope remains limited. Photo credit: Justin Sullivan - Getty Images. The UN document correctly indicates that volcanic eruptions sometimes fill the skies with ash or sulfur, dim the sun for years, and lead to measurable global cooling episodes. This bioweapon attack on humanity cost us $20T, millions of lives, and our freedom. The Stratospheric Controlled Perturbation Experiment (SCoPEx), launched by Harvard University scientists, aims to examine this solution by spraying non-toxic calcium carbonate (CaCO3) dust into the atmosphere a sun-reflecting aerosol that may offset the effects of global warming. Doing serious investigation of what its risks are and how well it could work provides the next generation with better information to make a more informed decision. The claim among Twitter users is that Gates' involvement with the academic project is somehow nefarious, and that he ultimately wants to "block the sun" from the Earth. . On the other hand we are expected to go to solar powered energy. The eclipse is the first total solar eclipse since August 2017. Rather, the project seeks to understand the potential risks of geoengineering. Just as quickly as it was announced, a controversial solar geoengineering experiment backed by Bill Gates has . No one is suggesting we spray the clouds with calcium carbonate tomorrow, or even 10 years from now. The post referstoHarvard'sStratospheric Controlled Perturbation Experiment, orSCoPEx, which is financially backed by Gates. A doctor at the Mayo Clinic is misdiagnosing pregnancies of Trump supporters so they have abortions. David Keith, a professor of applied physics and public policy at Harvard University, recognizes the very many real concerns of geoengineering. Despite simmering on the internet in recent weeks, Google Trends data suggested that people are still searching for answers. Frank Keutsch, the projects principal investigator, does not know what the results might bring. The most the experiment would seek to do is release two kilograms (4.4 pounds) of non-toxic dust from a weather balloon 12 miles high in the sky. Computer modeling and laboratory work tell us some very useful things about solar geoengineering, but as with all other aspects of environmental science, computer models ultimately rest on observations of the real environment. "It doesn't guarantee they'll make the right decision. We may earn commission from links on this page, but we only recommend products we back. ", He wrote: "The obvious nightmare is that the future possibility of geoengineering slows efforts to stop emissions but that the technology turns out to be infeasible. Aerosols are the gaseous clouds formed by particles of many common materials. Since 2007, Bill Gates has funded research initiatives that, in part, provide grants for experiments related to solar radiation management a form of geoengineering controversially proposed as a last-ditch solution to anthropogenic global warming. The experiment is funded in part through Harvards Solar Geoengineering Research Program, and Bill Gates is among the donors to that program. Hearst Magazine Media, Inc. All Rights Reserved. Claim that Bill Gates is scheming to block the sun is wrong If Your Time is short Harvard researchers proposed a small-scale experiment that would spray aerosols into the atmosphere to. Thunberg: Not too late to act in Climate fight, Climate Activist Greta Thunberg appeared virtually before a House subcommittee Thursday to call on U.S. officials to do more, saying it's "not too late" to make real changes in the fight against climate change. False: The claim is demonstrably false. Instead, it will observe how particles interact with one another, with the background stratospheric air, and with solar and infrared radiation. Yet the debate over solar geoengineering is likely to persist, as it enjoys the backing of wealthy individuals such as Gates, and the support of key scientific institutions, including the powerful U.S. National Academies of Sciences, Engineering, and Medicine, which is urging the U.S. government to set up a federal research program to advance the technologies to the tune of up to $200 million. I cover energy, security, Europe, Russia/Eurasia & the Middle East, The Sun setting into a pall of forest fire smoke, over Alberta from fires in BC and elsewhere, on August 17, 2018 This shows the dimming and reddening of the Sun as it set, with it disappearing from view long before it reached the horizon This was from home in southern Alberta, and is a Lighten blend mode stack of 20 images taken at 10 minute intervals, and shot on Auto Exposure with the Canon 6D MkII and 35mm lens The frames are part of a larger 200-frame timelapse processed with LRTimelapse. Bill Gates Will Have to Wait to Block the Sun, Bill Gates Is Thinking About Dimming the Sun, USAF's Reactor Creates Jet Fuel Out of Water, Air, Bill Gates-backed sun-blocking experiment, solar geoengineering experiment backed by Bill Gates, Harvard Universitys Solar Geoengineering Research Program, Your Privacy Choices: Opt Out of Sale/Targeted Ads. If the plan is green-lit, a high-altitude balloon would disperse the mineral dust to study the viability, and risks, of solar geoengineering. First, they point to the unknown risks: deploying solar geoengineering tech could backfire, potentially catastrophically. .css-v1xtj3{display:block;font-family:FreightSansW01,Helvetica,Arial,Sans-serif;font-weight:100;margin-bottom:0;margin-top:0;-webkit-text-decoration:none;text-decoration:none;}@media (any-hover: hover){.css-v1xtj3:hover{color:link-hover;}}@media(max-width: 48rem){.css-v1xtj3{font-size:1.1387rem;line-height:1.2;margin-bottom:1rem;margin-top:0.625rem;}}@media(min-width: 40.625rem){.css-v1xtj3{line-height:1.2;}}@media(min-width: 48rem){.css-v1xtj3{font-size:1.18581rem;line-height:1.2;margin-bottom:0.5rem;margin-top:0rem;}}@media(min-width: 64rem){.css-v1xtj3{font-size:1.23488rem;line-height:1.2;margin-top:0.9375rem;}}USAF's Reactor Creates Jet Fuel Out of Water, Air, Ring Lasers Can Allow Time Travel, Scientist Says, Mystery on Easter Island: More Moai Found in Lake, Ironton Found: Solving An 1894 Shipwreck Mystery, Scientists Discovered a Highly Reactive Superacid, 60 Scientists Are Trying to Block the Sun. Claim that Bill Gates is scheming to block the sun is wrong If Your Time is short Harvard researchers proposed a small-scale experiment that would spray aerosols into the atmosphere to. In theory, solar geoengineering is based on the idea that experts can reduce the impact of global warming by reflecting sunlight back into space using chemicals. The first takeoff would not release aerosols into the skies, however. The balloon will be used to measure resulting changes, including atmospheric chemistry. One example is cloud seeding, where airplanes flush clouds with particulate matter in order to coalesce into rain. This technology would trigger a global cooling effect," blared a viral tweet from RapTV, an . Klicken Sie auf Alle ablehnen, wenn Sie nicht mchten, dass wir und unsere Partner Cookies und personenbezogene Daten fr diese zustzlichen Zwecke verwenden. "The risks of solar geoengineering are poorly understood and can never be fully known," dozens of scientists wrote in an open letter to governments last year, imploring them to prohibit the technology. So what does this mean for SCoPEx, and for solar geoengineering in general? The concerns enumerated in Daily Mail and Reuters, when quoting from actual scientists, universally fall into the "slippery slope" line of reasoning the notion that the only reason for the incremental work proposed by SCoPEx is to realize a dream of actually geoengineering the planet. An article headline says, "Bill Gates hatches 'horribly stupid' plan to block out the sun.". Bill Gates's PR companies are again reporting on a UN study that is pushing for atmospheric modification to block the sun. Wenn Sie Ihre Auswahl anpassen mchten, klicken Sie auf Datenschutzeinstellungen verwalten. St. Petersburg, FL The Stratospheric Controlled Perturbation Experiment (SCoPEx) will spray a special calcium dust into the sky in order to reflect sunlight back into space. So what should humanity do about it? Microsoft founder Bill Gates delivers a speech at the conference of Global Fund to Fight HIV, Tuberculosis and Malaria on October 10, 2019, in France. We do not approve legitimising development towards solar geoengineering technology, nor for it to be conducted in or above our lands, territories and skies, nor in any ecosystems anywhere, the signatories stated in a letter drafted by the Saami Council, which represents indigenous Saami people across Scandinavia and in Russia. Now, concerned that science fiction could end up becoming science fact in all the wrong ways, an international coalition of researchers and campaigners has called for an end to solar geoengineering plans. Why Trust Us? But theres another nightmare: Its that after bringing emissions to zero, we realize in hindsight that early use of geoengineering could have saved millions of lives lost in heat waves and helped preserve some of the natural world," Keith wrote in an op-ed published in the Boston Globe. The SCoPEx experiment sought to release just a small amount of aerosol material into the sky in a specific location, but now, Harvard says even this must be considered in more detail and with ethical implications in mind. Hearst Magazine Media, Inc. All Rights Reserved. The stated goal of SCoPEx, as described on the project website, is the collection of data regarding the microphysics of aerosols in the upper atmosphere so that computer models analyzing geoengineering can be as accurate as possible: This experiment will help us learn more about the efficacy and risks of solar geoengineering. Alex Kasprak is an investigative journalist and science writer reporting on scientific misinformation, online fraud, and financial crime. . Advertisement - story continues below Now, apparently, he wants to save us from the sun. If given the go-ahead, the experiment could take place in June, 2021, from the Esrange Space Center in Kiruna, Sweden. Primary source evidence proves the claim to be false. Hopefully, the different groups involved can come to an understanding and develop a pilot experiment that more people feel is ethically sound. Carbon capture, where emissions are taken and sequestered beneath Earths surface, is another major form of geoengineering. These Experts Say Yes. The team noted: "The test will pose no significant hazard to people or the environment. The billionaire is backing a study of the controversial technology called solar geoengineering. If the world cannot slow emissions or the effects of climate change are more extreme or occur sooner than expected, there may be demands to pursue additional climate-intervention technologies about which scientists need a better understanding, National Academy of Sciences President Ralph J. Cicerone said in a news release for that report.Although riskier ideas to lessen the amount of energy absorbed from the sun should not be considered for deployment, they should be studied so that we can provide answers if someday these ideas begin to be considered in attempts to avert catastrophe.". The post also claims: "Geo engineering is actually a thing and Bill Gates has been backed to try and 'block out the sun'." According to the Met Office, geoengineering is the "deliberate large-scale manipulation of climate". We may earn commission if you buy from a link. Freezing temperatures in 1815 led to failed crops in near-famine conditions. The science has spoken. Further, a diffuse cloud of chalky powder gently perturbed by a propeller-driven weather balloon 12 miles above the arctic is in no way capable of altering the global climate system. Climate research, renewables and circularity, Solar engineering would see reflective particles. Environmentalists similarly fear that a dramatic shift in mitigation strategy will be treated as a green light to continue emitting greenhouse gases with little to no changes in current consumption and production patterns. In the case of Keutsch's experiment, the chemical will be calcium carbonate, which is essentially a chalk dust. According to the team, the design for future SCoPEx flights required a balloon that can fly a 600 kg payload close to an altitude of 12 miles. The Justice Department has been calling parents that are concerned about what their kids are being taught, they are labeling them terrorists., Sen. Marco Rubio signed a 2021 letter that supports waivers that would reduce visual track inspections..

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