global warming – Page 71 – Desdemona Despair

Return rates for Cedar River Sockeye salmon, 2014-2020. In 2020, the number of returning salmon declined to a record low. Data: Washington Department of Fish and Wildlife. Graphic: Mark Nowlin / The Seattle Times

January 1, 2021

Lake Washington sockeye salmon hit record low – “In a generation, we have gone from times of plenty to these fish being on the brink of extinction”

By Lynda V. Mapes 1 January 2021 (The Seattle Times) – They are as Seattle as the Space Needle. But Lake Washington sockeye, once the largest run of sockeye in the Lower 48, are failing. The smallest run on record returned to the Cedar River in 2020, a bottoming out after years of declines. There […]

Satellite view of wildfires on the U.S. West Coast between 12 September 2020 and 16 September 2020. Video: Michael Benson / CIRA / NOAA

December 30, 2020

Watching Earth burn – “The war has started. We’re losing.”

By Michael Benson 28 December 2020 (The New York Times) – I have a pastime, one that used to give me considerable pleasure, but lately it has morphed into a source of anxiety, even horror: earth-watching. Let me explain. The earth from space is an incomparably lovely sight. I mean the whole planet, pole to […]

A worker stands outside a construction site of the Xinzhuang coal mine that is part of Huaneng Group’s integrated coal power project, on 30 September 2020. Photo: Thomas Peter / Reuters

December 26, 2020

China rations electricity for millions – “The whole city was dark”

By Vivian Wang 21 December 2020 (The New York Times) – In the city of Yiwu in eastern China, the authorities turned off streetlights for several days and ordered factories to open only part-time. In coastal Wenzhou, the government ordered some companies not to heat their offices unless temperatures are close to freezing. In southern […]

Map showing highest-impact disasters in 2020, during the Covid-19 pandemic (over 250,000 people affected). The map shows only a snapshot of disasters that took place from the beginning of the month when the epidemic was declared (March 2020) for a six-month period. More than 100 disasters occurred during this period and affected over 50 million people. There were also a number of ongoing crises, including measles in DRC and droughts in parts of east and southern Africa. Graphic: IFRC

December 24, 2020

Red Cross faced record number of climate-related disasters in 2020 – “This year has tested the resilience of tens of millions of people to breaking point”

KUALA LUMPUR, 16 December 2020 (IFRC) – In a record-breaking year, the International Federation of Red Cross and Red Crescent Societies (IFRC) has responded to more climate-related disasters across Asia Pacific than any other time this century so far. The IFRC has already responded to 25 climate-related disasters in the Asia Pacific, including floods, typhoons, […]

Projected geographical shift of the human temperature niche. (Top) Geographical position of the human temperature niche projected on the current situation (A) and the RCP8.5 projected 2070 climate (B). Those maps represent relative human distributions (summed to unity) for the imaginary situation that humans would be distributed over temperatures following the stylized double Gaussian model fitted to the modern data (the blue dashed curve in Fig. 2A). (C) Difference between the maps, visualizing potential source (orange) and sink (green) areas for the coming decades if humans were to be relocated in a way that would maintain this historically stable distribution with respect to temperature. The dashed line in A and B indicates the 5% percentile of the probability distribution. Graphic: Xu, et al., 2020 / PNAS

December 17, 2020

Broken societies put people and planet on a collision course, says UNDP – “No country in the world has yet achieved very high human development without putting immense strain on the planet”

NEW YORK, 15 December 2020 (HDRO) – The COVID-19 pandemic is the latest crisis facing the world, but unless humans release their grip on nature, it won’t be the last, according to a new report [pdf] by the United Nations Development Programme (UNDP), which includes a new experimental index on human progress that takes into account countries’ […]

GOES-17 satellite view of the largest known stratospheric smoke injection, from Australia wildfires, 2 January 2020. This photo shows the first phase (29-31 December 2019) of the Australian New Year Super Outbreak (Anyso), which had unprecedented fire and pyrocumulonimbus cloud (pyroCb) activity. this event was the first known pyroCb “super outbreak”, with 32 updrafts over ~45hrs (day and night). Previous events recorded less than 10 updrafts in less than 24 hours. Photo: CIRA

December 16, 2020

Towering pyrocumulonimbus clouds can spew as much aerosol as volcanic eruptions – The Australian 2019-2020 outbreak exceeded previously unprecedented events “on almost every level”

By Carolyn Gramling 15 December 2020 (Science News) – A massive tower of smoke generated by Australian wildfires in late 2019 set a new record for the loftiest and largest fire-spawned thunderstorms ever measured. It also may represent a new class of volcanic-scale “pyrocumulonimbus” events, scientists said in an online news conference 11 December 2020 at […]

Screenshot from a video showing Greta Thunberg commenting on the world’s climate progress nearly five years after the Paris agreement, 10 December 2020. The world is in a ‘state of complete denial’. Photo: Guardian News

December 16, 2020

Greta Thunberg: We are still in denial despite Paris climate deal – “We are still speeding in the wrong direction”

11 December 2020 (AFP) – The Swedish climate activist Greta Thunberg has condemned the “empty words” of world leaders in a video message released ahead of the fifth anniversary of the Paris climate accord on Saturday. Since world leaders pledged to limit global temperature rises to 2 degrees Celsius in 2015, “a lot has happened, […]

Map showing the age of sea ice in the Arctic at winter maximum in 2000 (left, week of March 18) and 2020 (right, week of March 21). Ice older than 5 years (white) is very rare today; only a small ribbon remains along the islands of the Canadian Arctic. Age is a stand-in for ice thickness and durability; young ice is thinner and more likely to melt in the summer. NOAA Climate.gov map, based on data from the National Snow and Ice Data Center. Graphic: NOAA

December 14, 2020

Sea ice loss and extreme wildfires mark another year of Arctic change – “The transformation of the Arctic to a warmer, less frozen, and biologically changed region is well underway”

8 December 2020 (NOAA) – NOAA’s 15th Arctic Report Card catalogs for 2020 the numerous ways that climate change continues to disrupt the polar region, with second-highest air temperatures and second-lowest summer sea ice driving a cascade of impacts, including the loss of snow and extraordinary wildfires in northern Russia. The Arctic Report Card is […]

Screenshot from “Honest Government Ad: Kyoto Carryover Credits” by The Juice Media. Photo: The Juice Media

December 13, 2020

Honest Government Ad: Australia’s Kyoto Carryover Credits

By Giordano Nanni 11 December 2020 (The Juice Media) – This is a special double-length Honest Government Ad, featuring our first-ever time-travel historical sequence, because there’s just so much shitfuckery to cover. Hence why it took us a little longer than usual to research, write, and make this one. I had of course heard about […]

The global COVID-19 lockdowns caused fossil carbon dioxide emissions to decline by an estimated 2.4 billion tonnes in 2020 - a record drop according to researchers at the University of East Anglia, University of Exeter and the Global Carbon Project. It means that in 2020 fossil CO2 emissions are predicted to be approximately 34 GtCO2, seven per cent lower than in 2019. Emissions from transport account for the largest share of the global decrease. Those from surface transport, such as car journeys, fell by approximately half at the peak of the COVID lockdowns. Total CO2 emissions from human activities - from fossil CO2 and land-use change - are set to be around 39 GtCO2 in 2020. Video: UEA

December 12, 2020

COVID lockdown causes record drop in carbon dioxide emissions for 2020

11 December 2020 (UEA) – The global COVID-19 lockdowns caused fossil carbon dioxide emissions to decline by an estimated 2.4 billion tonnes in 2020 – a record drop according to researchers at the University of East Anglia (UEA), University of Exeter, and the Global Carbon Project. The fall is considerably larger than previous significant decreases […]