Desdemona Despair – Page 72 – Blogging the End of the World™

Map showing projected global changes in the number of undernourished people under the severe scenario over the medium term, March 2022. Graphic: FAO

March 27, 2022

FAO alarmed by uncertainty over wheat harvest in Ukraine – “War could seriously escalate food insecurity globally, when international food and input prices are already high and volatile”

By Marta Rullan 26 March 2022 ROME (EFE) – The planting of the next wheat season in Ukraine, “which could significantly affect world food insecurity, is still extremely uncertain” because of the war, the director general of the United Nations Food and Agriculture Organization (FAO), Qu Dongyu, told EFE, who was also very concerned about […]

Aerial view of a coal waste operation in Russelton, Pennsylvania that uses waste coal to power bitcoin mining. The U.S. Environmental Protection Agency says that although waste coal is burned using a different process, it still releases carbon dioxide that contributes to warming the atmosphere. The coal waste in Pennsylvania also releases more acid gas and sulfur dioxide than other types of coal. Photo: SCMP

March 27, 2022

Video: U.S. company plans to burn coal waste for bitcoin mining

By Evanne Yu 25 March 2022 (SCMP) – A company in Pennsylvania has an unusual plan to deal with coal waste – crypto mining. Stronghold Digital Mining uses waste left behind by decades-old coal power plants to generate the electricity for hundreds of supercomputers working to mine bitcoin. The US Environmental Protection Agency says that […]

Satellite view of the Conger/Glenzer (Bowman Island) ice shelf collapse in March 2022. Scientists are concerned because the ice shelf collapsed in East Antarctica, an area that had long been thought to be stable. The collapse in March 2022 was the first time scientists have ever seen an ice shelf collapse in this cold area of Antarctica. Photo: NASA / AP

March 27, 2022

Thinning Antarctic ice shelf finally crumbles after extreme heatwave – “The Glenzer Conger ice shelf presumably had been there for thousands of years, and it’s never going to be there again”

By Isla Binnie 25 March 2022 (Reuters) – An East Antarctica ice shelf disintegrated this month following a period of extreme heat in the region, according to scientists. Satellite images show the 1,200 square-kilometre Conger Ice Shelf collapsed completely on or around March 15. “Possible it hit its tipping point following the #Antarctic #AtmosphericRiver and […]

Aerial view of the town of Beenleigh, Queensland on 29 February 2022 compared with 2 March 2022 (after flooding). The images were captured by the Nearmap proprietary aerial camera system attached to planes. Photo: Nearmap / The Washington Post

March 23, 2022

Australia’s cataclysmic floods raise specter of permanent retreat as towns become uninsurable – Sydney to be hit by another 100mm (4 inches) of rain in four days as bureau warns of flood fatigue – “The taxpayer is now the insurer”

By Sarah Keoghan and Laura Chung 22 March 2022 (SMH) – The Bureau of Meteorology has urged residents in flood-prone areas to remain vigilant as 100 millimetres of rain is forecast for Sydney over the next four days. Senior meteorologist Jackson Browne said the weather bureau was concerned flood-fatigued residents living in at-risk areas may […]

Daily high surface temperature at Dome C at the top of the Antarctic Plateau, on 18 March 2022. Graphic: Dr. Robert Rohde

March 22, 2022

Graph of the Day: Daily high surface temperature at Dome C in Antarctica, 18 March 2022

By Dr. Robert Rohde 21 March 2022 (Twitter) – Heat wave in Antarctica, +38 °C (+68 °F) above normal. That’s not an error, or a typo. The remote research station at Dome C recorded a temperature nearly 40°C above normal for this time of year, beating the previous March record by a startling 20°C. […] […]

Smoke rises after Russian shelling near Kyiv, Ukraine, on 17 March 2022. Photo: Gleb Garanich / REUTERS

March 21, 2022

Russia’s war on Ukraine threatens climate goals, warns UN chief – “This is madness. Addiction to fossil fuels is mutually assured destruction.”

By Fiona Harvey 21 March 2022 (The Guardian) – The war in Ukraine risks putting global targets on the climate out of reach, the UN secretary general has warned, if countries respond to Russia’s aggression by increasing their use of fossil fuels. António Guterres said the aim of limiting global temperatures to 1.5C above pre-industrial levels, […]

Regional Trends of Negative Affect and Stress, 2006-2021. Negative affect as a whole was highest and rising in MENA and South Asia, with the increase greatest in South Asia. All regions have more negative affect now than ten years ago, except for Eastern Europe. Graphic: SDSN World Happiness Report

March 20, 2022

Amid war and disease, World Happiness Report 2022 shows bright spot, but anger grows in South Asia

18 March 2022 (McGill University) – In this troubled time of war and pandemic, the World Happiness Report 2022 shows a bright light in dark times. According to the team of international researchers, including McGill University Professor Christopher Barrington-Leigh, the pandemic brought not only pain and suffering but also an increase in social support and benevolence. As the […]

Aerial view of a wildfire burning in a large swath of land west of Fort Worth, Texas on Friday, 18 March 2022, in what fire officials call the Eastland Complex. Photo: NBC 5 News

March 20, 2022

Texas wildfire kills 1, as officials worry extreme drought could worsen conditions – “In the wetter parts of Texas, there will be more fuel, and things will dry out more rapidly”

By Jack Douglas and Jacob Bogage 19 March 2022 CARBON, Texas (The Washington Post) – All Raquel Robles could do was watch the video on her phone, horrified and helpless, as first smoke, then fire, moved up her driveway and then destroyed the house she and her family had lived in for 13 years. Flames […]

Geographical distribution of the measured mass light absorption coefficient (at 365 nm, babs-365, Mm−1, M = 10−6) of water-soluble brown carbon (BrC) in the circum-Arctic. The data dots are plotted at the middle of each sample. The shading was interpolated based on the measurements using the Data-Interpolating Variational Analysis method in the software Ocean Data View. The color range is set as the 10th and 90th percentiles of babs-365. The observed babs-365 of water-soluble BrC at Utqiaġvik (formerly Barrow) from August to September (2012) for PM10 samples (diamond) and at Alert from May to early June (1991) for total suspended samples (square) is also shown for comparison. Graphic: Yue, et al., 2022 / One Earth

March 20, 2022

Brown carbon from biomass burning imposes strong Arctic warming feedback – “We expect an increasing importance of brown carbon in the warming of the circum-arctic in the future”

18 March 2022 (Max Planck Institute for Chemistry) – Rapid warming in the Arctic and accelerated glacier and sea ice melting have a huge impact on the global environment. Greenhouse gases, such as carbon dioxide, and black carbon aerosols are well-known warming agents. In contrast, atmospheric, light absorbing brown carbon particles belong to the least […]

$Changes in Amazon vegetation resilience since the 1990s and from 2003. (a) A map of the Kendall τ values of individual grid cells from 2003. (b) Histogram of the Kendall τ values for the Amazon rainforest, considering data from 2003 onwards. Of the grid cells, 76.2 percent have a positive Kendall τ value from 2003 onwards and 77.8 percent have this for the full time series. (c) Mean Vegetation Optical Depth (VOD) AR(1) time series (solid line) along with ±1 s.d. (dotted lines) created from grid cells that have BL fraction ≥80 percent in the Amazon basin and also contain no human land use (main text and Methods). The full AR(1) time series from 1991 (grey) has a Kendall τ value of 0.589 (P = 0.006) and from 2003 (black), a value of 0.913 (P$

March 20, 2022

The Amazon Rainforest is approaching a tipping point beyond which it would become savannah – “When it will be observable, it would likely be too late to stop it”

By Eric Shank 14 March 2022 (Salon) – A vast expanse of unique biological diversity hangs in the balance as the “lungs of the world” approach a tipping point from which there is no recovery. The Amazon Rainforest is losing its ability to regenerate, reported a peer-reviewed study, Monday, in Nature Climate Change. For 10% of all known species on […]