Life expectancy at birth, by sex: United States, 2000-2022. Data: National Center for Health Statistics, National Vital Statistics System, mortality data file. Graphic: NVSS / CDC

U.S. life expectancy creeps up as Covid deaths fall – “We’re halfway back to what we lost. But we certainly have a very long ways to go before we get to where life expectancy should be.”

By Emily Anthes and Benjamin Mueller 29 November 2023 (The New York Times) – Life expectancy in the United States has begun to climb again as the threat of Covid-19 has receded, increasing by more than a year from 2021 to 2022, according to data released on Wednesday by the Centers for Disease Control and Prevention. The […]

A post-wildfire debris flow in the burn scar of the Walker Creek Fire caused significant damage in central Washington in the summer of 2022. Photo: Washington State Department of Natural Resources

When burn scars become roaring earthen rivers – “We’re screwed for mudslides”

By Kylie Mohr 1 November 2023 (High Country News) – Two Septembers ago, the residents of Grotto, Washington, woke to the Bolt Creek Fire ripping through the mountains above their homes. “This doesn’t happen here,” Patricia Vasquez remembers saying at the time, shocked. While areas east of the state’s Cascade mountains frequently burn in the […]

Survey results showing number of working-age people in the U.S. who said they had “serious difficulty” with three different tasks, 2009-2023. Three-month rolling average. Includes people ages 18 to 64. Data: Current Population Survey via IPUMS. Graphic: The New York Times

Can’t think, can’t remember: More Americans say they’re in a cognitive fog – “I cry when I try to think, now. My brain short-circuits.”

By Francesca Paris 13 November 2023 (The New York Times) – There are more Americans who say they have serious cognitive problems — with remembering, concentrating or making decisions — than at any time in the last 15 years, data from the Census Bureau shows. The increase started with the pandemic: The number of working-age […]

A woman presses her face against a photo on a memorial poster during an event to raise awareness and funds for Didi Hirsch Suicide Prevention Center in Los Angeles in October 2023. Photo: Allen J. Schaben / Los Angeles Times

Suicides in U.S. hit historic high in 2022, driven by increase among older adults – “We don’t know why the rate has been going up”

By Emily Alpert Reyes 29 November 2023 (Los Angeles Times) – Rising rates of suicide among older adults drove the number of such deaths to a historic high in the United States last year, even as suicide declined among youth, according to a report released Wednesday by researchers at the Centers for Disease Control and Prevention. More […]

A new “bubble”, the glass pipe used for smoking meth. Photo: Hilary Swift / The New York Times

“Super meth” and other drugs push U.S. crisis beyond opioids – “It’s no longer an opioid epidemic. This is an addiction crisis.”

By Jan Hoffman 13 November 2023 (The New York Times) – Dr. Nic Helmstetter crab-walked down a steep, rain-slicked trail into a grove of maple and cottonwood trees to his destination: a dozen tents in a clearing by the Kalamazoo River, surrounded by the detritus of lives perpetually on the move. Discarded red plastic cups. […]

Change in percentage of U.S. kindergartners exempt from one or more vaccinations, by jurisdiction, 2021–22 and 2022–23 school years. From the 2019–20 to the 2021–22 school year, national coverage with state-required vaccines among kindergartners declined from 95 percent to approximately 93 percent, ranging from 92.7 percent for diphtheria, tetanus, and acellular pertussis vaccine (DTaP) to 93.1 percent for polio. During the 2022–23 school year, coverage remained near 93 percent for all reported vaccines, ranging from 92.7 percent for DTaP to 93.1 percent for measles, mumps, and rubella and polio. The exemption rate increased 0.4 percentage points to 3.0 percent. Exemptions increased in 41 states, exceeding 5 percent in 10 states. Exemptions >5 percent limit the level of achievable vaccination coverage, which increases the risk for outbreaks of vaccine-preventable diseases. Vaccination before school entry or during provisional enrollment periods could reduce exemptions resulting from barriers to vaccination during the COVID-19 pandemic. Graphic: Seither, et al., 2023 / CDC

School vaccination exemptions in U.S. now highest on record among kindergartners, CDC reports

By Sara Moniuszko 9 November 2023 (CBS News) – A record number of American kindergarten students started school last year with an exemption from one of the key vaccines health authorities require, according to new data from the Centers for Disease Control and Prevention. In the report published Thursday, the CDC examined immunization program data to […]

Global mean surface temperature anomaly, 1970-2023. The average global temperature in 2023 was 1.32°C above that during the pre-industrial baseline period of 1850 to 1900, surpassing the previous record of 1.29°C that was set from October 2015 to September 2016. Data: Climate Central. Graphic: Nature

Earth had its hottest year on record in 2023 – “This is the hottest temperature that our planet has experienced in something like 125,000 years”

By Carissa Wong 10 November 2023 (Nature) – The past 12 months were the hottest on record. Some 7.3 billion people worldwide were exposed, for at least 10 days, to temperatures that were heavily influenced by global warming, with one-quarter of people facing dangerous levels of extreme heat over the past 12 months, according to a report […]

Map of ensemble mean trends in ocean temperature and ice-shelf basal melting in the West Antarctic Ice Sheet (WAIS) for the Paris 2°C scenario. Temperature is averaged over the depth range 200–700 m. Trends are calculated at each point using annually averaged fields from 2006–2100. White regions indicate no significant trend. The Amundsen Sea region visualized here (latitude–longitude projection) is outlined in red in the inset map of Antarctica (polar stereographic projection). The black dashed line shows the 1,750 m depth contour of the continental shelf break and the blue dashed line outlines the continental shelf region used for analysis. Labels denote ice shelves (G, Getz; D, Dotson; Cr, Crosson; T, Thwaites; P, Pine Island; Co, Cosgrove; A, Abbot). Graphic: Naughten, et al., 2023 / Nature

The climate contradiction that will sink us – “We already have a refugee crisis; I shudder to think what would happen if everyone living within two meters of sea level would be displaced.”

By Zoë Schlanger 10 November 2023 (The Atlantic) – You’d be forgiven for thinking that the fight against climate change is finally going well. The clean-energy revolution is well under way and exceeding expectations. Solar is set to become the cheapest form of energy in most places by 2030, and the remarkable efficiency of heat pumps is driving their own uptake […]

Aerial view of two large ships traveling on a drought-stricken Mississippi River. Photo: Philip Gould / Getty

The Mississippi River is losing its fight with the ocean – “This is not a one-off or once-in-100-years thing”

By Nancy Walecki 11 October 2023 (The Atlantic) – The mouth of the Mississippi River is the arena for a kind of wrestling match. In one corner of the ring is the salt water of the Gulf of Mexico, and in the other, the river’s fresh water. The two shove against each other, and usually, […]

Flood waters ripple through an orchard of dead and dying pistachio trees in Tulare Lake. Photo: Robert Gauthier / Los Angeles Times

Heat, drought, floods, bad air: Will California’s Central Valley survive climate change? “It’s almost like the forecast for the middle, late century – we’re seeing it right now”

By Hayley Smith 25 October 2023 (Los Angeles Times) – One March morning in the small Central Valley town of Woodlake, Joshua Diaz was getting out of bed when he noticed that his carpet was bubbling and that his tile floor had grown slick. He tried to open his front door but felt pressure and […]

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