<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><b class="">Excerpt: </b><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class="">Deadly heatwaves are, of course, no stranger to Europeans. The infamous 2003 event claimed as many as</span><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class=""> </span><a href="https://www.sciencedirect.com/science/article/pii/S1631069107003770?via%3Dihub" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.sciencedirect.com/science/article/pii/S1631069107003770?via%253Dihub&source=gmail&ust=1564498333292000&usg=AFQjCNF2qMG8mFG2zVltq0DCeEuJa7yrhA" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">70,000 lives</a><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class="">, and 2010 saw more than</span><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class=""> </span><a href="https://science.sciencemag.org/content/332/6026/220.full" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://science.sciencemag.org/content/332/6026/220.full&source=gmail&ust=1564498333292000&usg=AFQjCNH1y8PZyIA4e7lrpq1p1HsK5Z7lCg" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">50,000 fatalities</a><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class=""> </span><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class="">in western Russia. Fortunately, lessons were learned and authorities are now</span><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class=""> </span><a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/801539/Heatwave_plan_for_England_2019.pdf" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/801539/Heatwave_plan_for_England_2019.pdf&source=gmail&ust=1564498333292000&usg=AFQjCNHxWHuOB7dbAIoSylkDNZiYxvEwRw" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">much better prepared</a><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class=""> </span><span style="color: rgb(33, 36, 56); background-color: rgb(255, 255, 255);" class="">when heat-health alerts are issued.</span><div class=""><div class=""><font color="#212438" class=""><span style="background-color: rgb(255, 255, 255);" class=""><br class=""></span></font></div><p style="box-sizing: border-box; margin-bottom: 1.75rem; margin-top: 0px; color: rgb(33, 36, 56); font-variant-ligatures: normal;" class=""><span style="background-color: rgb(255, 255, 255);" class="">But spare a thought for less fortunate communities who are routinely experiencing extraordinary temperatures. In places like <a href="https://advances.sciencemag.org/content/3/8/e1603322.full" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://advances.sciencemag.org/content/3/8/e1603322.full&source=gmail&ust=1564498333292000&usg=AFQjCNEPgEX_55GtU95bKCrBkhz1pU-QyQ" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none; background-color: transparent;" class="">South Asia</a> and the <a href="https://www.nature.com/articles/nclimate2833?platform=oscar&draft=journal" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.nature.com/articles/nclimate2833?platform%3Doscar%26draft%3Djournal&source=gmail&ust=1564498333292000&usg=AFQjCNGuA0SZ-MQfn_y3QPTVUeJRKV1JMg" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none; background-color: transparent;" class="">Persian Gulf</a>, </span><span style="background-color: rgb(255, 251, 0);" class="">the human body, despite all its </span><a href="https://www.ncbi.nlm.nih.gov/pubmed/26184272" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.ncbi.nlm.nih.gov/pubmed/26184272&source=gmail&ust=1564498333292000&usg=AFQjCNFxxv46BSr6xFj2fjsV5Vv9r98VcQ" style="background-color: transparent; color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">remarkable thermal efficiencies</a><span style="background-color: rgb(255, 255, 255);" class="">, </span><span style="background-color: rgb(255, 251, 0);" class="">is often operating close to its limits.</span></p><p style="box-sizing: border-box; margin-bottom: 1.75rem; margin-top: 0px; color: rgb(33, 36, 56); font-variant-ligatures: normal; background-color: rgb(255, 255, 255);" class="">And yes, there is a limit.</p><p style="box-sizing: border-box; margin-bottom: 1.75rem; margin-top: 0px; color: rgb(33, 36, 56); font-variant-ligatures: normal; background-color: rgb(255, 255, 255);" class="">When the <a href="https://phys.org/tags/air+temperature/" rel="tag" class="m_3424729962650558920textTag" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://phys.org/tags/air%2Btemperature/&source=gmail&ust=1564498333292000&usg=AFQjCNGsc3YXTwqKMgLry1D-wmFJl7WaCw" style="color: rgb(0, 0, 0); box-sizing: border-box; text-decoration: none; background-color: transparent; border-bottom: 1px dotted rgb(0, 0, 0);">air temperature</a> exceeds 35°C, the body relies on the evaporation of water—mainly through sweating—to keep core <a href="https://phys.org/tags/temperature/" rel="tag" class="m_3424729962650558920textTag" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://phys.org/tags/temperature/&source=gmail&ust=1564498333292000&usg=AFQjCNFe7nZYZZWhFgeXnpWYnRV8Y885Qw" style="color: rgb(0, 0, 0); box-sizing: border-box; text-decoration: none; background-color: transparent; border-bottom: 1px dotted rgb(0, 0, 0);">temperature</a> at a safe level. This system works until the "wetbulb" temperature reaches 35°C. The wetbulb temperature includes the cooling effect of water evaporating from the thermometer, and so is normally much lower than the normal ("drybulb") temperature reported in weather forecasts.</p><p style="box-sizing: border-box; margin-bottom: 1.75rem; margin-top: 0px; color: rgb(33, 36, 56); font-variant-ligatures: normal;" class=""><span style="background-color: rgb(255, 251, 0);" class="">Once this wetbulb temperature threshold is crossed, the air is so full of water vapour that sweat no longer evaporates. Without the means to dissipate heat, our core temperature rises, irrespective of how much water we drink, how much shade we seek, or how much rest we take. Without respite, death follows—<b class="">soonest</b> for the very young, elderly or those with pre-existing medical conditions.</span></p><p style="box-sizing: border-box; margin-bottom: 1.75rem; margin-top: 0px; color: rgb(33, 36, 56); font-variant-ligatures: normal;" class=""><span style="background-color: rgb(255, 255, 255);" class="">Wetbulb temperatures of 35°C have </span><span style="background-color: rgb(255, 251, 0);" class="">not yet been widely reported, but there is some evidence that they are</span><span style="background-color: rgb(255, 255, 255);" class=""> </span><a href="https://journals.sagepub.com/doi/abs/10.1177/0309133318776490" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://journals.sagepub.com/doi/abs/10.1177/0309133318776490&source=gmail&ust=1564498333292000&usg=AFQjCNEkadL00EQEqpqujWIzkEVsKvwhjg" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">starting to occur</a><span style="background-color: rgb(255, 255, 255);" class=""> in Southwest Asia. Climate change then offers the prospect that some of the most densely populated regions on Earth could pass this threshold by the end of the century, with the </span><a href="https://www.nature.com/articles/nclimate2833?platform=oscar&draft=journal" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.nature.com/articles/nclimate2833?platform%3Doscar%26draft%3Djournal&source=gmail&ust=1564498333292000&usg=AFQjCNGuA0SZ-MQfn_y3QPTVUeJRKV1JMg" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">Persian Gulf</a><span style="background-color: rgb(255, 255, 255);" class="">, </span><a href="https://advances.sciencemag.org/content/3/8/e1603322.full" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://advances.sciencemag.org/content/3/8/e1603322.full&source=gmail&ust=1564498333292000&usg=AFQjCNEPgEX_55GtU95bKCrBkhz1pU-QyQ" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">South Asia</a><span style="background-color: rgb(255, 255, 255);" class="">, and most recently the </span><a href="https://www.nature.com/articles/s41467-018-05252-y" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.nature.com/articles/s41467-018-05252-y&source=gmail&ust=1564498333292000&usg=AFQjCNEq6vbGLYgFR20ouUwlHcnGb9q70w" style="color: rgb(70, 128, 238); box-sizing: border-box; text-decoration: none;" class="">North China Plain</a><span style="background-color: rgb(255, 255, 255);" class=""> on the front line. These regions are, together, </span><span style="background-color: rgb(255, 251, 0);" class="">home to billions of people.</span></p><div class=""><b class="">End of excerpt</b></div></div><div class=""><a href="https://phys.org/news/2019-07-heatwave-human-body-thermal-limits.html" class="">https://phys.org/news/2019-07-heatwave-human-body-thermal-limits.html</a></div><div class=""><br class=""></div><div class="">
<div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Verdana; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;">—————————————————————————————————————————————————<br class="">“I just want it to be clear that the mainstream environmental movement has been asking very little of people for decades” said Bea Ruiz, also an organizer with the U.S. national [ Extinction Rebellion ] team. “There’s no element of, ‘We are in an emergency. We all need to do more than what we’re doing.’ There’s a lot of emphasis on positivity and hope.”<br class=""><br class="">“We’re trying to put out there what’s necessary, not what people think is politically possible. And then we’re trying to be part of helping to change what’s politically possible through direct action,” Ruiz said. “We are really, literally, almost out of time, and if we don’t make the reductions that are needed based on the science, we’re going to be in serious trouble. We can’t negotiate with reality.”<br class=""><br class="">Extinction Rebellion’s radical philosophy<br class="">July 22 2019<br class=""><a href="https://thinkprogress.org/the-radical-philosophy-of-extinction-rebellion-5857d3955b57/" class="">https://thinkprogress.org/the-radical-philosophy-of-extinction-rebellion-5857d3955b57/</a><br class=""><div class="">************************************************<br class=""><br class="">A recent Ambio article by some heavyweights in climate sets out the situation well enough. <br class=""><br class="">A team including the likes of Will Steffen, Paul Crutzen, Veerabhadren Ramathan, Johan Rockstrom, Marten Scheffer and Hans Joachim Schellnhuber begin the abstract of their article by saying “Over the past century, the total material wealth of humanity has been enhanced …” <br class=""><br class="">They end it saying,“we risk driving the Earth System onto a trajectory toward more hostile states from which we cannot easily return.”<br class=""><br class="">Their analysis is echoed across the scientists side of the situation. But it doesn’t take a scientist to get the drift of what’s going on. <br class=""><br class="">Liam Denning is former investment banker, former editor of one of the Wall Street Journal’s most closely read columns —Heard on the Street — and a former columnist for Financial Times. Writing about the Green New Deal for Bloomberg, Denning has come to the conclusion that, “We have built our standard of living on forms of energy that we now know pose a threat to our very existence,” and that, “this is a conversation that is long overdue — and necessarily begins with a shout, not a whisper.”<br class=""><br class="">https://www.counterpunch.org/2019/02/14/heat-and-the-end-of-the-world-as-we-know-it/<br class=""></div><br class=""></div><br class="Apple-interchange-newline"></div><br class="Apple-interchange-newline">
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