{"id":66844,"date":"2024-02-15T07:50:22","date_gmt":"2024-02-15T12:50:22","guid":{"rendered":"https:\/\/olduvai.ca\/?p=66844"},"modified":"2024-02-15T07:50:22","modified_gmt":"2024-02-15T12:50:22","slug":"scientists-try-risky-air-and-water-experiments-hoping-to-stop-climate-change","status":"publish","type":"post","link":"https:\/\/olduvai.ca\/?p=66844","title":{"rendered":"Scientists Try Risky Air and Water Experiments Hoping to Stop Climate Change"},"content":{"rendered":"
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Scientists Try Risky Air and Water Experiments Hoping to Stop Climate Change<\/a><\/h3>\n<\/div>\n<\/div>\n
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Scientists desperate to stop or reverse climate change are dumping chemicals in the ocean and spraying saltwater in the air. What can go wrong? I discuss the short and long term.<\/p>\n

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The Wall Street Journal reports\u00a0Scientists Resort to Once-Unthinkable Solutions to Cool the Planet<\/a><\/p>\n

Dumping chemicals in the ocean? Spraying saltwater into clouds? Injecting reflective particles into the sky? Scientists are resorting to once unthinkable techniques to cool the planet because global efforts to check greenhouse gas emissions are failing.<\/p>\n

These geoengineering approaches were once considered taboo by scientists and regulators who feared that tinkering with the environment could have unintended consequences, but now researchers are receiving taxpayer funds and private investments to get out of the lab and test these methods outdoors.<\/p><\/blockquote>\n

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Tweaking the Climate<\/strong><\/p>\n

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Experiments Underway<\/strong><\/p>\n

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  • Marine Cloud Brightening<\/strong>: Researchers aboard a ship off the northeastern coast of Australia near the Whitsunday Islands are spraying a briny mixture through high-pressure nozzles into the air in an attempt to brighten low-altitude clouds that form over the ocean. Scientists hope bigger, brighter clouds will reflect sunlight away from the Earth, shade the ocean surface and cool the waters around the Great Barrier Reef, where warming ocean temperatures have contributed to massive coral die-offs. The research project, known as marine cloud brightening, is led by Southern Cross University as part of the $64.55 million, or 100 million Australian dollars, Reef Restoration and Adaptation Program.<\/li>\n
  • Stardust Solutions<\/strong>: In Israel, a startup called Stardust Solutions has begun testing a system to disperse a cloud of tiny reflective particles about 60,000 feet in altitude, reflecting sunlight away from Earth to cool the atmosphere in a concept known as solar radiation management, or SRM.<\/li>\n<\/ul>\n

    \u2026click on the above link to read the rest\u2026<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Scientists Try Risky Air and Water Experiments Hoping to Stop Climate Change Scientists desperate to stop or reverse climate change are dumping chemicals in the ocean and spraying saltwater in the air. What can go wrong? I discuss the short and long term. The Wall Street Journal reports\u00a0Scientists Resort to Once-Unthinkable Solutions to Cool the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[4],"tags":[141,34129,14648,13390,705],"class_list":["post-66844","post","type-post","status-publish","format-standard","hentry","category-environment","tag-climate-change","tag-climate-intervention","tag-michael-shedlock","tag-mishtalk","tag-science"],"_links":{"self":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/66844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66844"}],"version-history":[{"count":1,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/66844\/revisions"}],"predecessor-version":[{"id":66845,"href":"https:\/\/olduvai.ca\/index.php?rest_route=\/wp\/v2\/posts\/66844\/revisions\/66845"}],"wp:attachment":[{"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olduvai.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}