pollution – Page 2 – Desdemona Despair

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 […]

A sick sea lion and her pup are shown recovering from domoic acid poisoning at the Marine Mammal Care Center in San Pedro, California, on 6 July 2023. During the summer of 2023, the center cared for sea lions that were sickened by a historically bad algal bloom along California’s Coast. Photo: Yannick Peterhans / USA TODAY

July 9, 2023

“Death coming out of the ocean”: Red tide killing California sea lions, dolphins – “I have been a marine mammal veterinarian for 35 years, and this is definitely the worst in my professional lifetime”

By Amanda Lee Myers 8 July 2023 (USA TODAY) – Jalapeño the sea lion turned up on a crowded California beach in a daze, experiencing seizures and heavily pregnant. Instead of giving birth in a remote location like sea lions prefer, Jalapeño had her pup on Southern California’s Hermosa Beach on a busy Saturday, surrounded by throngs […]

Heat index forecast for the United States, 3 July 2023 - 8 July 2023. An estimated 76 million people in the U.S. were exposed to dangerous heat on 2 July 2023. Graphic: The Washington Post

July 2, 2023

Summer in the Southern U.S. is becoming unbearable – “This is how it’s going to be: Things will get hotter, storms will get worse, wildfire smoke will get more common. All the while, the ruts of inequity will be worn deeper, the same people time and time again placed on the front lines of catastrophe.”

By Olivia Paschal 1 July 2023 (The Atlantic) – A few weeks ago, as the first wave of smoke from the Canadian wildfires rolled south, I was getting ready to drive from Charlottesville, Virginia, about 18 hours west to my hometown of Rogers, Arkansas, to visit family. I figured that by the time I hit […]

People watch the sunset as the smoke from wildfires is visible in Toronto on 28 June 2023. Photo: Chris Young / AP

July 2, 2023

Canada marks worst wildfire season on record in 2023 – Wildfires have burned 19.5 million acres across Canada this year so far

By Somayeh Malekian, Emma Ogao, and Victoria Beaule 1 July 2023 LONDON (ABC News) – Canada’s wildfire season is now the worst ever recorded as the country has exceeded the largest area ever burned in a year, totaling more than 19.5 million acres so far. There are at least 500 active fires burning around the […]

A man carries his mother as he arrives at an emergency ward at a hospital in Ballia District in the northern state of Uttar Pradesh, India, 21 June 2023. Photo: Adnan Abidi / REUTERS

July 2, 2023

Climate nears point of no return as land, sea temperatures break records, experts say – “We’ve run out of time because change takes time”

By David Stanway 30 June 2023 SINGAPORE (Reuters) – The target of keeping long-term global warming within 1.5 degrees Celsius (2.7 Fahrenheit) is moving out of reach, climate experts say, with nations failing to set more ambitious goals despite months of record-breaking heat on land and sea. As envoys gathered in Bonn in early June […]

Plaintiffs Mica, 14; Badge 15, Lander 18, and Taleah, 19, listen to arguments during a status hearing on 12 May 2023, in Helena, Montana, for a case that they and other Montana youth filed against the state arguing Montana officials are not meeting their constitutional obligations to protect residents from climate change. The first-of-its-kind trial began Monday, 12 June 2023, before District Court Judge Kathy Seeley in Helena. Photo: Thom Bridge /Independent Record / AP

June 13, 2023

Youth environmentalists bring Montana climate case to trial after 12 years, seeking to set precedent – “We’ve seen repeatedly over the last few years what the Montana state Legislature is choosing. They are choosing fossil fuel development. They are choosing corporations over the needs of their citizens.”

By Matthew Brown and Amy Beth Hanson 10 June 2023 HELENA, Montana (AP News) – Whether a constitutional right to a healthy, livable climate is protected by state law is at the center of a lawsuit going to trial Monday in Montana, where 16 young plaintiffs and their attorneys hope to set an important legal precedent. It’s the first […]

Illustration showing that Chevron omits more than 90 percent of its emissions in its “net zero” “aspiration”. Though Chevron is quick to proffer its “net zero” commitment as proof of its commitment to address climate change, its “net zero” pledge is 1) only an “aspiration”, as carefully stated on its website; and 2) only applies to its Scope 1 emissions (that result from operating the facilities/equipment/vehicles/buildings that Chevron owns) and Scope 2 emissions (produced from the energy Chevron uses), not its Scope 3 emissions (caused by the end-use of Chevron’s products – sold oil and gas). Graphic: Corporate Accountability

June 11, 2023

“Worthless”: Chevron’s carbon offsets are mostly junk and some may harm – “It’s clear from this report and other research that net zero as a framework opens the door for claims of climate action while continuing with business as usual”

By Nina Lakhani 24 May 2023 NEW YORK (The Guardian) – A new investigation into Chevron’s climate pledge has found the fossil-fuel company relies on “junk” carbon offsets and “unviable” technologies, which do little to offset its vast greenhouse gas emissions and, in some cases, may actually be causing communities harm. Chevron, which reported $35.5bn […]

The George Washington Bridge over the Hudson River in the 1960s, before the Clean Air Act. Photo: Chester Higgins / EPA

June 11, 2023

35 vintage photos taken by the EPA reveal what American cities looked like before pollution was regulated

By James Pasley 8 June 2023 (Insider) – Don’t let the soft, sepia tones fool you. The United States used to be dangerously polluted. Before President Richard Nixon created the Environmental Protection Agency in 1970, the environment and its well-being was not a federal priority. In the early 1970s, the EPA launched the “The Documerica […]

Views of the Manhattan skyline at 10:02 a.m., 11:56 a.m., 12:53 p.m., and 1:53 p.m. as smoke from Canada wildfires engulfed the Northeast U.S. on 7 June 2023. Photo: EarthCam

June 7, 2023

New York City air quality hits worst level on record as smoke from Canada wildfires engulfs the Northeast U.S. – “I can taste the air”

By Mike Ives and Liam Stack 7 June 2023 (The New York Times) – The sky in New York City rapidly darkened on Wednesday afternoon, as a plume of smoke from Canadian wildfires approached the nation’s largest city and sent the air quality index soaring past 324, the worst since the Environmental Protection Agency began […]

Map showing the number of subglobal climate (two local exposure boundaries), functional integrity, surface water, groundwater, nitrogen, phosphorus and aerosol safe and just Earth system boundaries (ESBs) currently transgressed by location. No more than seven of these eight metrics have their ESBs transgressed in any one pixel. Since climate is a globally defined ESB, we use wet bulb temperatures of over 35°C for at least 1-day per year and low-elevation coastal zones (

June 3, 2023

Earth is “really quite sick now” and in danger zone in nearly all ecological ways, study says – “We are moving in the wrong direction on basically all of these”

By Seth Borenstein 31 May 2023 (AP News) – Earth has pushed past seven out of eight scientifically established safety limits and into “the danger zone,” not just for an overheating planet that’s losing its natural areas, but for the well-being of people living on it, according to a new study. The study looks not just […]