Lawrence Culver

Lawrence Culver

@lawrencecphd.bsky.social

Historian of environment/climate/disaster/cities/culture. Also public history & urban/enviro/recreation public policy. UCLA Bruin. Book: The Frontier of Leisure: SoCal and the Shaping of Modern America; writing on climate & history in US & North America.

3.2K followers3.1K following1.8K posts

“Unprecedented flooding is quickly becoming a fact of life in some Southern California coastal communities… Hot water takes up more room than colder water, causing sea levels to rise.” This week maximum sea levels are nearly 2 feet higher than normal. www.latimes.com/california/s...

latimes.comEl Niño’s record-hot ocean waters driving coastal flooding in Southern CaliforniaUnprecedented flooding is quickly becoming a fact of life in some Southern California coastal communities.

“I worry about loss of life and about our inability to be protected when we need our government the most”… “The risks are but a taste of what’s to come as the world warms. “If this is a real test”, of a hotter, more precarious future, we’re going to flunk”. www.theguardian.com/environment/...

theguardian.comTrump’s cuts have exposed US to ‘cascade’ of El Niño dangers, experts warnPresident has taken an axe to National Oceanic and Atmospheric Administration, stalling climate research on and response to extreme weather events

A Kelvin wave in California and king tides in Florida, both causing flooding: “Sea level rise has drastically increased the probability of coastal flooding in Miami, where sea level has increased by about 1.12 feet since 1931…Since 1994, sea level rise has accelerated, increasing by about 8 inches.”

“This is an idiotic project…Literally all of life on Earth evolved based on the rhythm of day and night and there is a ton of data showing that messing with this is not a good idea.” “The proposal for 50,000 of these satellite mirrors is crazy...” www.theguardian.com/us-news/2026...

theguardian.comSunlight at night: US startup’s demonstration of lighting Earth from space draws criticismCompany imitates reflection of sun from mirrors, prompting pushback from some scientists, environmentalists and California locals

Dangerous flooding is happening in the Southwest, the Four Corners, and on the Navajo Nation, and all of it may be just a taste of all the El Niño-related precipitation to come in the region.

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A taste of what Southern Californians can expect with El Niño, videos showed drenched people pushing strollers through the flooded park while twinkling lights and cheerful music played [and] people wading through Frontierland as a cast member tried to unclog a drain. www.latimes.com/lifestyle/st...

latimes.comTorrential rains hit Orange County, send visitors scrambling for cover at DisneylandA powerful, brief downpour sent Disneyland visitors scrambling for cover Friday night, closed rides and flooded parts of Frontierland as workers tried to clear backed-up drains.

Gift article: The California housing crisis, college edition: “When universities spend decades ceding their undergraduate housing market to nearby landlords while the student population grows, they lose control. Eventually, it becomes a crisis.” www.nytimes.com/2026/10/25/b...

nytimes.comPublic Colleges Are Passing the $50,000-a-Year Mark. For Locals. (Gift Article)At the University of California campuses in Berkeley, Irvine and Santa Barbara, students get an unwitting education in navigating the housing market.

She arrived in the American West an enslaved person brought by Mormon settlers, but successfully petitioned a California court to recognize her freedom. At the end of her life she was an LA real estate magnate—and much more deeply entwined with LA history than General Pershing ever was.

@LAhistory@lahistory.bsky.social

"LA Metro renames train station for Biddy Mason, aligning with new name for Pershing Square. The station's new name follows a vote last month by L.A. City Council to rename Pershing Square #BiddyMason Park." @ladailynews.bsky.social: www.dailynews.com/2026/10/22/l... #DTLA

Lawrence Culver reposted

Sun @ 2pm: "The Boundless Biddy Mason: An Odyssey from Slavery to Freedom Across the American West" at the Homestead Museum -> www.homesteadmuseum.org/event-detail... "Born in bondage, #BiddyMason endured one of the longest forced migrations in American history—3,000 miles on foot from GA -> CA."

homesteadmuseum.orgThe Boundless Biddy Mason: An Odyssey from Slavery to Freedom Across the American West | Homestead MuseumAn author's talk and book signing

Lawrence Culver reposted

Gift article: The place that became the first Superfund site is still producing nightmares: “This was how Ms. Hawk and Mr. Bradley learned that they had been letting their 3-year-old daughter play in a yard contaminated by Thorium-232 and other radioactive isotopes.” www.nytimes.com/2026/10/22/n...

nytimes.comThe Little Girl With the Radioactive Backyard (Gift Article)A young family thought they had escaped the toxic legacy of Love Canal with a dream house near a creek in the suburbs. Then the men in the hazmat suits showed up.

In 1950 “1,450 glaciers were threaded throughout the mountains of the American west, providing cool water for ecosystems and agriculture… The total area of glaciers in the west has shrunk by a third, and 300 of these glaciers have functionally disappeared.” www.theguardian.com/environment/...

theguardian.comThe US west has lost nearly 300 glaciers since the 1960s. Climate crisis is drastically shrinking what’s leftAt the midpoint of the last century the region had 1,450 glaciers and a new study reveals the extent of losses

Information on slavery, climate change, and Indigenous history removed from another national park: “The removed signs reflected “the good stuff.” “These signs don’t say 96% of Wabanaki people died from smallpox, or there were 26 nations and now there’s four.” apnews.com/article/nati...

apnews.comAt Cadillac Mountain, a missing Wabanaki marker and the fight over what national parks should tellSigns and exhibits about slavery, climate change, and Native Americans have been removed from national parks across the country as part of the Trump administration’s campaign to eliminate what it call...

“Gentlemen, you are piling up a heritage of conflict and litigation over water rights, for there is not sufficient water to supply the land.” John Wesley Powell, 1893

Lawrence Culver reposted

This metaphor is ridiculously obvious and unsubtle. Fire the writers. They're hacks.

Alt National Park Service@altnps.bsky.social

This is sad. General Dwight D. Eisenhower’s historic World War II globe was broken when Pete Hegseth’s team dropped it while trying to move it into his office.

“What is happening on the peninsula represents a defeat in a decades-old battle against the sea…leaving multiple homes falling into the ocean, much of the historic Long Beach boardwalk destroyed, and the seawall exposed for the first time in living memory.” www.latimes.com/california/s...

latimes.com'It's quite shocking': Waves are battering Long Beach's peninsula. It's about to get worseLong Beach's breakwater protects the shore from waves from the west, but allows waves from the south to hit a narrow stretch of the peninsula that's been badly damaged this year.

A “persistent myth of climate discourse is the idea that trying to stop the planet from becoming a charred hellscape is antithetical to the affordability of life’s basic needs. Have you seen charred hellscapes? They tend to be short on essentials, and shortages usually make things more expensive.”

Mark Gongloff@markgongloff.bsky.social

Affordability and a livable climate aren't zero-sum competitors the way politicians seem to think they are. You can't have one without the other. Take home insurance, which climate is making increasingly unaffordable Gift link to my @opinion.bloomberg.com column: www.bloomberg.com/opinion/arti...

“We’re in a crisis…Our beaches are eroding and our wildfire risk is very high.” Ideal California beach town San Clemente, a “Spanish Village by the Sea,” finds that “the factors that make it such a desirable place to live and play also bring immense risks for destruction—sometimes simultaneously.”

Los Angeles Times@latimes.com

Fires, pounding surf and a potentially powerful El Niño. San Clemente is facing a convergence of threats along California’s coast, with winter weather looming. “We’re in crisis,” one resident says.

Gift article: The new report “illustrates in unsettling detail just how quickly the climate is being reshaped…how a changing climate could threaten beloved ways of life in California, such as skiing in the Sierra Nevada and going to the beach.” www.nytimes.com/2026/10/19/u...

nytimes.comLatest Climate Report Warns of Major Upheaval to California Way of Life (Gift Article)The dire projections come from the state’s Climate Change Assessment, which analyzes the impacts of changing weather patterns on the nation’s most-populous state.

“The insurance didn’t cover much of anything…The government agencies are not really doing what they’re supposed to do.” “To find out that your own country can’t even do what it has historically done for other survivors of disasters, that’s very disheartening.” www.theguardian.com/us-news/2026...

theguardian.comUS disaster survivors still await at least $10bn in federal aid: ‘It’s devastating’The last long-term federal recovery funds allocated for a major disaster were for Hurricane Milton, which hit in late 2024

Lawrence Culver reposted

BREAKING: Arizona has joined a lawsuit by Nevada over the Trump administration's plan to impose major water cutbacks. Top official Tom Buschatzke says the cuts in the state's Colorado River water allotment “would devastate Arizona’s economy.” www.latimes.com/environment/... @latimes.com

latimes.comArizona joins lawsuit challenging Trump administration plan for Colorado River cutbacksArizona announces it has joined a lawsuit challenging the Trump administration's plan to impose water cutbacks along the Colorado River.

Lawrence Culver reposted

Much of California’s coastline was developed during an unusually “calm climate period”…”People built on the cliffs, they built on the bluffs, they built on the dunes.” Now more volatile weather has returned, threatening beaches, real estate, and more. www.theguardian.com/us-news/2026...

theguardian.comA California town’s beaches are washing away. Can its residents turn the tide?Rapid coastal erosion threatens coastal homes and economies, and as Super El Niño rounds the corner, a town is reckoning with the reality of climate crisis

“This is a glimpse of our future,” said former California Coastal Commission Director Jack Ainsworth. “This is it. It’s here.”

The dams “could collectively endanger as many as 1.5 million people and cause more than $265 billion in economic damage. Disasters are rare. But when they do occur, like in Oroville, or the 1928 collapse of St. Francis dam northwest of LA—they can be catastrophic.” www.latimes.com/california/s...

latimes.comDozens of California dams need repair as El Niño winter draws closerAs El Nino nears, California found 57 dams in poor or unsatisfactory condition, and regulators have never yet penalized an owner.

“Chaparral’s ability to quickly regrow has enabled a quick fire return in the Santa Monica Mtns. But so many back-to-back ignitions are jeopardizing the ecosystem’s long-term viability—and making it even more fire-prone as invasive plants squeeze out native species.” www.latimes.com/environment/...

latimes.comJust 8 years after Woolsey, a new fire ignites in its scar — too soon for both residents and plantsChaparral's ability to quickly regrow has made such a quick fire return interval commonplace in the Santa Monica Mountains. But so many back-to-back ignitions are jeopardizing the ecosystem's long-ter...

Wow

Gabrielle A. Perry, MPH@geauxgabrielle.blacksky.app

People are discussing how Halloween candy is so terrible these days. A reminder that alot of the candy we eat is made with women’s prison labor. Russell Stover’s factory in Kansas busses in 150 women a day via a convict leasing program to staff their candy factory.

Pretty sure I already sat through an associate provost’s slide deck read-through on this last week

Ted McCormick@tedmccormick.bsky.social

I’m thrilled to announce three new professorships in compressed air thruster ethics, compressed air thruster policy, and social impact of compressed air thrusters. we are also headhunting a Vice Provost of Thrust

“This is a story with villains – the greedy fossil fuel companies wrecking the planet and sticking Americans with the bill... Frustrated voters are hungry to see politicians fighting for them, and the climate fight presents a real opportunity to show them that.” www.theguardian.com/us-news/2026...

theguardian.comUS voters want more action on global heating. Why are Democrats and Republicans staying silent?Polls show that Democrats and Republicans in battleground states want to hear more from candidates about the climate crisis

Lawrence Culver reposted

Terrifying new research out of Hawaii finds wildfire survivors have high amounts of toxic metals in their urine up to 18 months after the fire. Additional research out of LA County belatedly finds insane levels of lead in the Eaton fire smoke plume: www.washingtonpost.com/climate-envi...

washingtonpost.comWhat new research reveals about the dangers of smoke from urban firestormsA study of Maui survivors found high amounts of toxic metals in their bodies for as long as 18 months after the fire. Another study found the Eaton Fire’s smoke had lead concentrations up to 250 times...

LA was promoted as a place with a Mediterranean climate, free of tropical diseases. But with increasingly hot, humid summers, and nights no longer cold enough to curb them, mosquitoes have arrived in force in SoCal, bringing new public health worries with them. www.theguardian.com/us-news/2026...

theguardian.com‘A living hell’: how Los Angeles got taken over by mosquitoesHeat and humidity have led to one of the worst mosquito years in recent history, with West Nile virus at a decade high

The history of East Potomac and other public golf courses in DC, important as shady public places and spaces where golf was democratized and racially integrated. Trump, of course, wants to cut down the trees and make it private. www.nps.gov/articles/lin... www.theguardian.com/us-news/2026...

theguardian.comJudge halts tree removal at Washington golf course Trump eyes for expansionAna Reyes demands Trump officials explain East Potomac tree cutting saying it will probably cause ‘irreparable harm’

“It represents the best of California living: indoor-outdoor spaces, panoramic views of the city and a pool to ride out days of endless sun.” “The best representation for what Los Angeles was, is and will continue to be.” Maybe, but whether anyone wants to buy it in 2026 is a different question.

Lawrence Culver reposted

Just did some number crunching using latest (Oct 1) ECMWF seasonal data, and I must say that I've never seen such high predictive confidence in a very wet California winter. This is a truly extraordinary forecast amid a record-strength El Niño event. [Thread: please read to end.]

McPhee’s “Los Angeles Against the Mountains” and “Assembling California” are 2 classics of many. His gripping description of the the Loma Prieta earthquake is epic, as is his prose: “In response to the axiom you should never build on a flood plain, California has responded with its capital city.”

The Baffler@thebaffler.com

John McPhee is the modern archetype of the writer as practitioner of a gradual craft. David Schurman Wallace writes on a new Library of America collection that brings together four of his books.

As an Alabama native, I believe SEC football could survive the heat death of the universe, but the stereotypical late summer/early fall Saturday afternoon outdoor stadium college football game may not survive climate change, and how hot future autumns could get in many parts of the US.

Matt Stahl@mattstahl97.bsky.social

NEW: The early weeks of the college football season have gotten dangerously hot, and the heat is lasting longer. Shortened games, a band member dead, hundreds of medical calls. With the season moving up, it's a huge problem. And there's not an easy fix www.al.com/sec/2026/10/...

Las Playas Intaglio, in Cabeza Prieta Nat’l Wildlife Refuge, 6,500-7,300 years old, was “the oldest scientifically dated geoglyph in the Americas…” A border barrier construction crew scraped a 50-ft. wide cut through it. ”It’s a cultural and historical atrocity.” www.gadgetreview.com/trumps-borde...

gadgetreview.comTrump's Border Wall Construction Destroys 6,500-Year-Old Arizona Geoglyph – Older Than StonehengeArizona's 6,500-year-old Las Playas Intaglio, the oldest dated geoglyph in the Americas, was irreparably damaged by border wall construction in April 2026.

“Los Angeles is butted up against nature…We’re inside this huge natural park – way bigger than Central Park – and also much more native. And then you’ve got this man-made sign of it that’s meant to withstand rockslides and landslides and winds.” www.theguardian.com/us-news/2026...

theguardian.comSnakes, bobcats, mountain lions: the secret animal world beneath the Hollywood signAn international symbol for the city, the sign is also hallmark of the region’s environmental richness

“Joshua Tree is home to multiple climate refugia: higher-elevation areas that are expected to remain cool enough to support Joshua trees even as much of their range becomes too hot and dry. But wildfires have burned several of these areas in recent years.”

The bill had called for state agencies to address “the inequities regarding access to, and control over, water caused by state-sanctioned acts of termination, removal, and assimilation,” dating to the loss of Indigenous lands, water rights, and lives in the wake of the Gold Rush.

Ian James@ianjames.bsky.social

Gov. Newsom vetoed a bill that would have given Native tribes greater say on California water policy decisions. www.latimes.com/environment/...

Gift article: Place your bets—which gets irradiated and contaminated first? Texas, Florida, or the moon? (And look up Project A119 if you’ve never heard of it.) “The race for a lunar reactor is as much a spectacle of power as it is a matter of exploration.” www.nytimes.com/2026/10/04/w...

nytimes.comSuperpowers Race to Put Nuclear Reactors on the Moon (Gift Article)The United States wants a reactor on the moon by 2030. A Russian-Chinese alliance is working on one for 2036. Some leading scientists say the danger is great.

“Students want to be involved in climate action, in environmental literacy, in green careers…They’re often doing the work already but don’t have the recognition. They didn’t see a sort of pathway to continue that work and embark on that as a potential career.” www.theguardian.com/us-news/2026...

theguardian.comMore than 1,200 Colorado students have earned a climate ‘seal’: ‘We’re the ones growing up in this world’A statewide initiative pairs climate-focused coursework with community service – and is spreading to other states

East of Eden . . . and south of the Bay Area housing market: Steinbeck’s native Salinas Valley, now one of the least affordable places in America, “at the sharp edge of a national affordability crisis that is reshaping politics across the US, and the world.” www.theguardian.com/us-news/2026...

theguardian.comThe American dream remains elusive in the valley that inspired East of EdenJohn Steinbeck’s hometown of Salinas is the least affordable city in the US for the middle class, a recent Brookings Institution analysis found

Gift link: “Both the Palisades and Altadena fires ignited in dense metropolitan communities that back up to fire-prone wilderness areas and foothills, a development pattern that has become increasingly common in California as affordable housing has become scarcer.” www.nytimes.com/2026/10/02/u...

nytimes.comPowerful Wildfires Require a New Approach, California Report Finds (Gift Article)A report on the fires that devastated the Los Angeles area in early 2025 recommended that local governments take a broader approach to preparedness and emergency response.

“The findings…confirm key reporting by The Times, particularly about how a historically Black neighborhood where the majority of fire victims died received delayed evacuation alerts, and how the LAFD neglected signs that a Jan. 1 fire in Pacific Palisades…was still smoldering.”