Spatial distribution of the total number of exposed days in 995 California ZIP Code Tabulation Areas (ZCTA) from 2006 to 2019 under the main analysis definition for climate hazards (85th percentile for extreme heat and 15 μg/m3 for wildfire PM2.5). (A) Compound exposure, (B) extreme heat alone, and (C) wildfire smoke alone. Gray color represents excluded ZCTA that has a population of ≤1000 or lacks any exposed day (extreme heat alone, wildfire smoke alone, or both). Graphic: Chen, et al., 2024 / Science Advances

Extreme heat, wildfire smoke harm low-income and nonwhite communities the most – “It’s really important to highlight this social injustice aspect of climate change”

By Dorany Pineda 2 February 2024 LOS ANGELES (AP) – Extreme heat and wildfire smoke are independently harmful to the human body, but together their impact on cardiovascular and respiratory systems is more dangerous and affects some communities more than others. A study published Friday in the journal Science Advances said climate change is increasing the frequency […]

Age-standardized mortality trends in the United States and other wealthy nations. Figure shows deaths per 100,000 person-years: A) 1933–2021 and B) 1980–2021. The solid thick red line is the United States, the dashed thick grey line is the population-weighted average of 21 other wealthy nations, and the thin grey lines are country-specific trends for each of the other nations. Total mortality was age-standardized to the 2000 US population age distribution. Graphic: Bor, et al., 2023 / PNAS Nexus

More than one million Americans “missing” as U.S. endures crisis of early death – “Americans die younger than their counterparts elsewhere because when corporate profits conflict with health, our politicians side with the corporations”

By Tessa Koumoundouros 20 July 2023 (ScienceAlert) – If the United States of America had the same mortality rates as other wealthy countries, more than 1 million people would have avoided death in 2021, a new study found. Researchers have termed these excess deaths the Missing Americans. “The number of Missing Americans in recent years is unprecedented […]

Map showing OSHA reported heat deaths per 1 million workers in the U.S., 2017-2022. Oklahoma and Arkansas had the highest death rates, at 2.26 / million and 2.1 / million, respectively. Data: OSHA / Census Bureau / Bloomberg Law. Graphic: Jacob Bogage and Eli Tan / The Washington Post

Forcing people to work in deadly heat is mostly legal in the U.S. – As the planet records some of its highest average temperatures, workers have barely any legal protections from extreme heat – “They send us with two bottles of water, and that’s it”

By Jacob Bogage and Eli Tan 14 July 2023 (The Washington Post) – The pain usually starts for Karla Perez when the temperature reaches 100 degrees. “When it’s too hot, I feel like vomiting,” said Perez, who has worked landscaping and construction jobs in the Dallas area for the last decade. “My legs are shaking. […]

Special Presidential Envoy for Climate John Kerry testifies during the House Subcommittee on Oversight and Accountability hearing entitled, “The State Department’s Climate Agenda: A Budget Overview by the Special Presidential Envoy for Climate” at the Capitol on Thursday, 13 July 2023. Kerry said the U.S. would “under no circumstances” pay reparations to other countries ravaged by climate change. Photo: Tierney L. Cross

White House climate envoy John Kerry testifies “under no circumstances” will U.S. pay climate reparations to other countries ravaged by climate change

By Zack Budryk 14 July 2023 (The Hill) – White House climate envoy John Kerry said the U.S. would “under no circumstances” pay reparations to other countries ravaged by climate change in testimony Thursday before the House Foreign Affairs Committee’s oversight subcommittee. During the hearing, subcommittee chairman Rep. Brian Mast (R-Fla.) directly asked Kerry whether the U.S. would pay […]

Children being processed by the U.S. Border Patrol in Roma, Texas. In the past two years alone, 250,000 unaccompanied minors have come into the country. Photo: Kirsten Luce / The New York Times

Child labor in America is back and it’s as chilling as ever – “You’re taking children from another country and putting them almost in industrial servitude”

By Steve Fraser 13 July 2023 (The Nation) – An aged Native American chieftain was visiting New York City for the first time in 1906. He was curious about the city and the city was curious about him. A magazine reporter asked the chief what most surprised him in his travels around town. “Little children working,” the […]

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

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 […]

Graphic showing the years in which the gender gap will be closed in various world regions, as measured in the year 2023. In Latin America, the gap is estimated to close in 53 years. In East Asia and the Pacific, the gap is estimated to close in 189 years. Graphic: World Economic Forum

It could take 131 years for the world to close the gender gap – “Not only are millions of women and girls losing out on economic access and opportunity, but these reversals also have wide-ranging consequences for the global economy”

By Alicia Wallace 20 June 2023 Minneapolis (CNN) – Progress on achieving global gender equality is languishing. A new report from the World Economic Forum estimates that women won’t attain parity with men for another 131 years. In other words, not until 2154. The overall gender gap — a measurement of equality across the realms of the economy, politics, […]

Change Over Time in (a) US Life Expectancy and (b) US Life Expectancy Gap and Rank Relative to Populous Countries (Population>500000), 1950-2021. Phase 1=1950–1954; phase 2=1955–1973; phase 3=1974–1982; phase 4=1983–2009; phase 5=2010–2019; phase 6=2020–2021. Bars plot the difference in life expectancy between the United States and the populous country (population >500000) with the highest life expectancy in the given year. The country with the highest life expectancy was Norway in 1950–1962 and 1976–1977, Sweden in 1963 and 1965–1975, the Netherlands in 1964, Japan in 1978–2007, Macao in 2008–2010, and Japan in 2011–2021. The line graph plots US rank relative to other populous countries, with higher rank denoting lower US life expectancy. Source: Author’s calculations based on UN data. Graphic: Steven H. Woolf MD, MPH, 2023 / AJPH

U.S. has been falling behind on life expectancy for decades – Between 1933 and 2021, 56 countries achieved higher life expectancy than U.S. – “Americans are sicker and die earlier than people in dozens of countries”

By Olivia Trani 1 June 2023 (VCU) – When it comes to public health, the United States is at a disadvantage compared with other developed countries. Americans experience more illness, have less access to health care and pay more for health services than citizens in other high-income countries. Americans also die earlier – and have been doing so […]

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 (

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 […]

U. S. Black population excess age-adjusted mortality and years of potential life lost rates, 1999-2020. To assess trends over time, the relationship between each metric and study year was graphically assessed, and time was modeled as a linear spline with knots that reflected the observed inflection points from 1999 to 2019. For excess mortality rates, these inflection points were from 2007 to 2011 for males and 2015 for females. For excess rates of years of potential life lost, the knots were 2007 and 2011 for males and 2012 for females. Rates that fall above the dotted line indicate rates higher than the White population and those that fall below, rates lower than the White population. Autoregressive integrated moving average models using a 1-year correlation were implemented to account for the serial correlation of annual rates. The 2019-2020 change was estimated using a z test. Graphic: Caraballo, et al., 2023 / JAMA

Black Americans experienced 1.6 million excess deaths compared to White population over 22-year period, study finds – “It led us back to a situation where we were no better than we were 20 years ago”

By Sara Moniuszko and Danya Bacchus 16 May 2023 (CBS News) – Despite years of efforts to reduce health disparities, a new study is calling attention to the drastic differences in mortality that continue to take a toll among Black Americans. Researchers found the Black population in the United States experienced more than 1.63 million excess […]

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