Life expectancy and health spending as a share of gross domestic product in the U.S. compared with the average of countries in the OECD, 1980-2018. Data: OECD.Stat / National Center for Health Statistics. Graphic: Harry Stevens / The Washington Post

U.S. life expectancy ticks up as drug fatalities and cancer deaths drop – “We still have a very bleak situation at this point”

By Joel Achenbach 29 January 2020 (The Washington Post) – The number of fatal drug overdoses declined for the first time in 28 years, and U.S. life expectancy at birth ticked upward for the first time since 2014, according to long-awaited numbers for 2018 published Thursday by the U.S. Centers for Disease Control and Prevention. A decline in the death […]

The Clear Range Fire burns in Bredbo North, New South Wales, Australia shortly before overrunning the property of Lawrence and Clair Cowie on 1 February 2020. Photo: Brook Mitchell / Getty Images

Fires set stage for irreversible forest losses in Australia – “Anybody would have said these forests don’t burn, that there’s not enough material, and they are wet. Well they did.”

By Matthew Brown and Christina Larson 18 January 2020 (AP) – Australia’s forests are burning at a rate unmatched in modern times and scientists say the landscape is being permanently altered as a warming climate brings profound changes to the island continent. Heat waves and drought have fueled bigger and more frequent fires in parts of […]

Geese landing in the restored wetland on Viola Farm. Matt and Marilyn Spong own a corn-and-soybean farm, located on the Delmarva. Viola Farms has been in Marilyn Spong’s family for well over 150 years. About 15 years ago they started the process of restoring a wetland habitat on their property. Photo: Kayt Jonsson / USFWS / Flickr

America’s wetlands: vital, ignored, and now defined away by the Trump administration

By Geena Reed 27 January 2020 (UCS) – Last week, the Trump administration finalized its rollback of the expanded definition of the waters of the United States. Now fewer water bodies, including wetlands and ephemeral streams, will be protected under the Clean Water Act. The quality of more than half of the country’s wetlands and 18 percent of its […]

External carapace and pereopod exoskeleton of the Dungeness crab megalopae (a) in its undamaged form (b, c) and with dissolution presence ranging from mild (Stage 1; d) to severe (Stage 2; e, f) patterns showing similarity in the structural damages (g) or exposed crystals (h). Indicated is the scale of the measurements (μm). The undamaged megalopae originated from the offshore or northwards habitats characterized by low ∆Ωcal,60 vertical gradients, while the most severely affected megalopae came from the nearshore or coastal habitats with steep ∆Ωcal,60 conditions. Photo: Bednaršek, et al., 2020 / Science of The Total Environment

Dungeness crab larvae already showing effects of coastal acidification – “We found dissolution impacts to the crab larvae that were not expected to occur until much later in this century”

23 January 2020 (NOAA) – A new NOAA-funded study has documented for the first time that ocean acidification along the US Pacific Northwest coast is impacting the shells and sensory organs of some young Dungeness crab, a prized crustacean that supports the most valuable fishery on the West Coast. Analysis of samples collected during a […]

Atmospheric CO2 concentrations, 2014-2019 and projected through 2020. Forecast (red) CO2 concentrations at the Mauna Loa observatory, with previous forecasts (blue) are compared to observations (black). The forecast uncertainty range (orange) based on the SST forecast is ± 2 standard deviations. Graphic: Met Office

Australia bushfires contribute to big rise in global CO₂ levels in 2020

By Grahame Madge 24 January 2020 (Met Office) – A forecast of the atmospheric concentration of carbon-dioxide shows that 2020 will witness one of the largest annual rises in concentration since measurements began at Mauna Loa, in Hawaii, 1958. During the year the atmospheric concentration of CO₂ is expected to peak above 417 parts per […]

The hands of the Doomsday Clock move to within 100 seconds of midnight, closer to midnight than at any point since its creation in 1947, 23 January 2020. Graphic: Bulletin of the Atomic Scientists

Scientists move Doomsday Clock closer to midnight – “We are now expressing how close the world is to catastrophe in seconds”

By Gayle Spinazze 23 January 2020 WASHINGTON, D.C. (Bulletin of the Atomic Scientists) – The iconic Doomsday Clock symbolizing the gravest perils facing humankind is now closer to midnight than at any point since its creation in 1947. To underscore the need for action, the time on the Doomsday Clock is now being expressed in […]

Global average surface temperature, 1880-2019. The 2010-2019 decade was by far the hottest ever measured on Earth, capped off by the second-warmest year on record in 2019. Data: NOAA / NCEI. Graphic: AP

Earth had its hottest decade on record in 2010s – “2020 is off to a horrifying climate start, and I fear what the rest of the year will bring to our doorsteps”

By Seth Borenstein 15 January 2020 WASHINGTON (AP) – The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, two U.S. agencies reported Wednesday. And scientists said they see no end to the way man-made climate change keeps shattering records. “If you think […]

Swedish environmental activist Greta Thunberg listens to a speech by President Trump during the World Economic Forum in Davos, Switzerland, on Tuesday, 21 January 2020. Photo: Gian Ehrenzeller / EPA-EFE / Shutterstock

As Trump lashes out at “prophets of doom” in Davos, Greta Thunberg calls for climate action – “I want you to feel the fear I feel every day. And then I want you to act.”

By Rick Noack 21 January 2020 (The Washington Post) – Swedish climate activist Greta Thunberg and President Trump offered two opposing visions at the World Economic Forum in Davos, Switzerland, on Tuesday, with Trump lashing out at what he said were “perennial prophets of doom and their predictions of the apocalypse” as Thunberg inveighed against […]

People break into a warehouse with supplies believed to have been from when Hurricane Maria struck the island in 2017 in Ponce, Puerto Rico on 18 January 2020, after a powerful earthquake hit the island. Photo: Ricardo Arduengo / AFP / Getty Images

Discovery of unused disaster supplies from Hurricane Maria angers Puerto Rico

By Danica Coto 19 January 2020 SAN JUAN, Puerto Rico (AP) – People in a southern Puerto Rico city discovered a warehouse filled with water, cots and other unused emergency supplies, then set off a social media uproar Saturday when they broke in to retrieve goods as the area struggles to recover from a strong […]

Indigenous leader of the Celia Xakriaba tribe walks next to the Xingu River during a four-day pow wow in Piaracu village, in Xingu Indigenous Park, near Sao Jose do Xingu, Mato Grosso state, Brazil, 15 January 2020. Photo: Ricardo Moraes / REUTERS

Brazil tribes back manifesto to save Amazon rainforest and its indigenous people from the “genocide, ethnocide, and ecocide” planned by far-right President Jair Bolsonaro

By Ricardo Moraes 18 January 2020 XINGU INDIGENOUS PARK, Brazil (Reuters) – Leaders of native tribes in Brazil issued a rallying call to protect the Amazon rainforest and its indigenous people from what they called the “genocide, ethnocide and ecocide” planned by the country’s far-right President Jair Bolsonaro. A manifesto signed on Friday at the […]

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