global warming – Page 22 – Desdemona Despair

This photo provided by the University of Miami Coral Reef Futures Lab, shows bleaching to elkhorn coral on Thursday, 20 July 2023, in the North Dry Rocks Reef off the coast of Key Largo, Fla. Some Florida Keys corals are losing their color weeks earlier in the summer than has been documented before, meaning they are under stress and their health is potentially endangered, federal scientists said. Photo: Liv Williamson / University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science / AP

July 31, 2023

Florida’s record hot ocean temperatures cause early coral bleaching – Some reefs in the Florida Keys have already lost all their color – “We are at least a month ahead of time, if not two months”

By Cecelia Smith-Schoenwalder 26 July 2023 (US News & World Report) – Record high ocean temperatures around the Florida Keys are driving coral reefs to lose their color weeks earlier than usual in the latest sign that climate change and El Niño are pushing the world into uncharted territory. On Monday, a buoy in the […]

Primary energy global consumption (left) and share of global primary energy by source (right), 2000-2022. Primary energy demand growth slowed in 2022, increasing by 1.1 percent, compared to 5.5 percent in 2021, and taking it to around 3 percent above the 2019 pre-COVID level. Consumption increased in all regions apart from Europe (-3.8 percent) and CIS (-5.8 percent). Renewables’ (excluding hydro) share of primary energy consumption reached 7.5 percent, an increase of nearly 1 percent over the previous year. Fossil fuel consumption as a percentage of primary energy remained steady at 82 percent. Graphic: Energy Institute

July 24, 2023

World energy system struggled in face of geopolitical and environmental crises in 2022 – Coal production reached record high – CO2 emissions reached record level – “We are still heading in the opposite direction to that required by the Paris Agreement”

26 June 2023 (EI) – The Energy Institute (EI) and partners KPMG and Kearney today released the 72nd annual edition of the Statistical Review of World Energy, presenting for the first time full global energy data for 2022. Five key themes emerge from the data EI President Juliet Davenport OBE HonFEI said: “The EI Statistical Review […]

A man rides a bike on a small road on the outskirts of Frankfurt, Germany, as the sun rises on Friday, 7 July 2023. Photo: Michael Probst / AP Photo

July 24, 2023

Climate collapse could happen fast – “Many scientists knew these things would happen, but we’re taken aback by the severity of the major changes we’re seeing”

By Lois Parshley 20 July 2023 (The Atlantic) – Ever since some of the earliest projections of climate change were made back in the 1970s, they have been remarkably accurate at predicting the rate at which global temperatures would rise. For decades, climate change has proceeded at roughly the expected pace, says David Armstrong McKay, a […]

Correlation of significant shifts in or appearances of markers between sites documenting the onset of the Anthropocene. Collectively, the 12 reference sites, via analysis across many sites using similar multiple proxies, show the extent to which the proxies at each site cluster at an approximately coincident level around the mid-20th century, consistent with the Great Acceleration Event Array (GAEA) proposed by Waters et al. (2022). This demonstrates the degree to which the primary marker chosen at a site represents the range of critical changes encompassed by that section. Each site team has identified a level where significant changes cluster, these ranging in age between 1945 and 1968 CE, though for most sites the level chosen dates to the 1950s. Graphic: Waters, et al., 2023 / The Anthropocene Review

July 23, 2023

Canadian lake sediments reveal start of Earth’s Anthropocene epoch – “Clearly, the biology of the planet has changed abruptly. We cannot go back to a Holocene state now.”

By David Stanway 11 July 2023 (Reuters) – Sediment deposited at Crawford Lake, a small but deep body of water in Canada’s Ontario province, provides unmistakable evidence that Earth entered a new human-driven geological chapter – the Anthropocene epoch – some seven decades ago, a team of scientists said on Tuesday. The members of the […]

Map showing the American GFS model forecast for the heat dome covering the U.S., 29 July 2023. Graphic: WeatherBell

July 23, 2023

More records will fall as brutal heat wave continues across southern U.S. – “Extreme heat will significantly increase the potential for heat-related illnesses, particularly for those working or participating in outdoor activities”

By Matthew Cappucci 21 July 2023 (The Washington Post) – For more than a month, a blistering heat wave has baked much of the Lower 48, reaching from the Pacific to the Atlantic and bringing triple digit temperatures to nearly 70 million Americans. The parent “heat dome” is going nowhere anytime soon and will push the entire continental United […]

Clouds of smoke from a forest fire rise to the sky on the island of Rhodes, Greece, Saturday, 22 July 2023. A large blaze burning on the Greek island of Rhodes for the fifth day forced authorities to order an evacuation of four locations, including two seaside resorts. Photo: Rhodes.Rodos / AP

July 23, 2023

2,000 people including tourists evacuated as a wildfire rages on the Greek island of Rhodes

By Demetris Nellas 22 July 2023 ATHENS, Greece (AP) – A large wildfire burning on the Greek island of Rhodes for a fifth day has forced authorities to order an evacuation of four locations, including two seaside resorts. About 2,000 people, including tourists, were evacuated by sea, fire department spokesman Yannis Artopios said Saturday evening. […]

Graph showing energy generation mix in China in the first four months of both 2019 and 2023. Data: National Bureau of Statistics of China. Graphic: David Stern and Khalid Ahmed

July 23, 2023

China is pumping out carbon emissions in 2023 as if COVID never happened – “China’s new path seems to be less sustainable than before”

By David Stern and Khalid Ahmed 9 July 2023 (The Conversation) – Carbon emissions from China are growing faster now than before COVID-19 struck, data show, dashing hopes the pandemic may have put the world’s most polluting nation on a new emissions trajectory. We compared emissions in China over the first four months of 2019 […]

Map of regional temperature anomaly and heat-related mortality rate in Europe during the summer of 2022. a, Regional temperature anomaly (°C) averaged over the summer. b–f, Regional heat-related mortality rate (summer deaths per million) aggregated over the summer for the whole population (b), women aged 65–79 years (c), men aged 65–79 years (d), women aged 80+ years (e) and men aged 80+ years (f). Summer refers to the 14-week period between 30 May and 4 September 2022 (weeks 22–35). Graphic: Ballester, et al., 2023 / Nature Medicine

July 23, 2023

Study finds possibility that more Europeans died because of heat in 2022 than any year in recorded history

By Alice Park 10 July 2023 (TIME) – As the Earth continues to warm, the rising temperatures are contributing to a number of health conditions that are in turn driving up mortality. And for the first time, scientists have figured out a more detailed way to estimate how many deaths can be attributed to heat. […]

KCCI-TV chief meteorologist Chris Gloninger stands outside his home, Tuesday, 27 June 2023, in West Des Moines, Iowa. Gloninger announced that he was leaving the Des Moines station due to threats he received for his coverage of climate change on air. Photo: AP Photo / Charlie Neibergall

July 23, 2023

Iowa TV meteorologist hounded off the air over climate-change reporting – “I started just connecting the dots”

By Hannah Fingerhut, Heather Hollingsworth, and Summer Ballentine 7 July 2023 DES MOINES, Iowa (AP) – The harassment started to intensify as TV meteorologist Chris Gloninger did more reporting on climate change during local newscasts — outraged emails and even a threat to show up at his house. Gloninger said he had been recruited, in […]

A ghost forest develops atop the Catlett Islands along the north shore of Virginia’s York River. Photo: M. Kirwan / VIMS

July 23, 2023

Ghost forests: coastal forests dying off as sea-level rise accelerates

By Ginger Zee, Daniel Manzo, and Kelly Livingston 6 July 2023 (ABC News) – As people around the world contend this week with the hottest temperatures ever recorded on Earth, more visual evidence of climate change is emerging with the spread of ghost forests. The globe is naturally warming and seas naturally rise, but greenhouse […]