{"id":11965,"date":"2021-01-18T09:16:59","date_gmt":"2021-01-18T06:16:59","guid":{"rendered":"https:\/\/africasustainabilitymatters.com\/?p=11965"},"modified":"2026-01-11T05:31:23","modified_gmt":"2026-01-11T05:31:23","slug":"climate-change-what-would-4c-of-global-warming-feel-like","status":"publish","type":"post","link":"https:\/\/rayscohosting.best\/ASM\/2021\/01\/18\/climate-change-what-would-4c-of-global-warming-feel-like\/","title":{"rendered":"Climate change – what would 4\u00b0c of global warming feel like?"},"content":{"rendered":"\n

Another year, another climate record broken. Globally, 2020 tied with 2016 as the warmest year ever<\/a> recorded. This was all the more remarkable given that cool conditions in the Pacific Ocean – known as La Ni\u00f1a<\/a> – began to emerge in the second half of the year. The Earth’s mean surface temperature in 2020 was 1.25\u00b0C above the global average between 1850 and 1900 – one data point maybe, but part of an unrelenting, upward trend that’s largely driven by greenhouse gases from human activities.<\/p>\n\n\n\n

Limiting the average global temperature increase to 1.5\u00b0C could help avoid some of the\u00a0most harmful impacts of climate change<\/a>. This target will feature prominently at the\u00a0COP26<\/a>\u00a0discussions, scheduled for Glasgow in November 2021. But whether the world warms by 1.5\u00b0C or 4\u00b0C, it won’t translate into the same amount of warming for everyone.\u00a0Previous research<\/a>\u00a0with climate models has shown that the Arctic, central Brazil, the Mediterranean basin, and the mainland US could warm by much more than the global average.<\/p>\n\n\n\n

So what might that mean for you in the years and decades to come? Statistics for “global mean temperatures” and “regional hotspots” are abstract concepts – helpful for policymakers, but not something anyone can actually feel. What’s more, temperature projections from global climate models are typically for wild or agricultural landscapes, averaged over tens to hundreds of square kilometres.<\/p>\n\n\n\n

These projections are far removed from the conditions that will be encountered on city streets, inside workplaces, public spaces, and our homes. But these are the places where health, comfort and productivity will be decided during the more intense heatwaves that climate change will bring. Read more…<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Another year, another climate record broken. Globally, 2020 tied with 2016 as the warmest year ever recorded. This was all the more remarkable given that cool conditions in the Pacific Ocean – known…<\/p>\n","protected":false},"author":3,"featured_media":11966,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","pagelayer_contact_templates":[],"_pagelayer_content":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-11965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-international-news"],"_links":{"self":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts\/11965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/comments?post=11965"}],"version-history":[{"count":0,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/posts\/11965\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/media\/11966"}],"wp:attachment":[{"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/media?parent=11965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/categories?post=11965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rayscohosting.best\/ASM\/wp-json\/wp\/v2\/tags?post=11965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}