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Liza Gross

@lizagross

Reporter for Inside Climate News. Focus on ag, oil and gas, conservation, environmental justice. Live and work on unceded Lisjan Ohlone land. (she/her) SEJ, IRE, SPJ NorCal

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Latest posts by Liza Gross @lizagross



Climate Desk Newsletter
STORIES FROM MOTHER JONES AND ITS PARTNERS

As a veteran science reporter, I have long tracked how research can be distorted for profit. The tobacco industry may be the most famous practitioner, but efforts to besmirch independent evidence of a product’s potential harm as “junk science” have been financed by the chemical, fossil fuel, pharmaceutical, and sugar industries, among others.

 

Now Republican power players are taking things even further by censoring science they dislike. Notably, last month, the Federal Judicial Center—an educational agency Congress created in 1967 to serve the judicial branch—deleted a chapter on climate science from an influential reference manual federal judges have long used to parse complex science issues in the courtroom.

 

The deletion was orchestrated by 27 Republican attorneys general who called for the chapter’s immediate withdrawal in order to retain the “judiciary’s impartiality” in climate and energy cases.

Climate Desk Newsletter STORIES FROM MOTHER JONES AND ITS PARTNERS As a veteran science reporter, I have long tracked how research can be distorted for profit. The tobacco industry may be the most famous practitioner, but efforts to besmirch independent evidence of a product’s potential harm as “junk science” have been financed by the chemical, fossil fuel, pharmaceutical, and sugar industries, among others. Now Republican power players are taking things even further by censoring science they dislike. Notably, last month, the Federal Judicial Center—an educational agency Congress created in 1967 to serve the judicial branch—deleted a chapter on climate science from an influential reference manual federal judges have long used to parse complex science issues in the courtroom. The deletion was orchestrated by 27 Republican attorneys general who called for the chapter’s immediate withdrawal in order to retain the “judiciary’s impartiality” in climate and energy cases.

Our latest newsletter explores a type of censorship that may have gone under the radar. The federal government has erased climate change from the scientific manual judges reference.

From @lizagross.bsky.social at @insideclimatenews.org

10.03.2026 17:40 👍 46 🔁 27 💬 1 📌 2

Thanks, @motherjones.com, for running our story about how highly trained ex #EPA staff are calling out the Trump admin's partisan war on the science-based regs that aim to protect our health and environment. Trump's EPA political appointees/ response? Call the scientists "Democratic operatives."

08.03.2026 01:08 👍 6 🔁 6 💬 0 📌 0
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EPA Hits 40-Year Lows in Staffing After Trump Targets Its Public Health Experts - Inside Climate News An Inside Climate News analysis of just-released federal workforce data shows more than 4,000 employees departed between January 2025 and January 2026, including a majority of team leaders.

The Trump admin's assault on science continues. An @insideclimatenews.org analysis of just-released federal workforce data shows >4K employees left between 1/2025 and 1/2026, wiping out institutional knowledge. @mlavelle.bsky.social & @peteraldhous.com report insideclimatenews.org/news/0603202...

07.03.2026 02:09 👍 4 🔁 5 💬 0 📌 0

GOP political appointees reduced the number of shots in the universally recommended childhood vaccine schedule, as I recently reported, even as #climatechange helps spread vaccine-preventable diseases. That's why a coalition of AGs, led by Dems in CA and AZ, sued to reinstate science-based recs.

05.03.2026 18:28 👍 2 🔁 1 💬 0 📌 0
Andrew A. Strasser, University of Pennsylvania | The Annenberg Public Policy Center of the University of Pennsylvania How Human Laboratory Studies Can Inform FDA Tobacco Policy: Andrew Strasser, an APPC distinguished research fellow, is Assistant Professor in the Department of Psychiatry and a member of the Abramson ...

Americans have considerably more confidence in federal career scientists and indep. medical groups re: public health and vaccine policy than they do in the political appointees running U.S. health agencies, a new poll finds www.annenbergpublicpolicycenter.org/stark-divide...

05.03.2026 18:22 👍 3 🔁 2 💬 0 📌 1

A similar thing happened with the Reference Manual on Scientific Evidence's #climatescience chapter, which was *erased* after 27 GOP AGs claimed this extensively vetted, peer-reviewed independent science resource was biased against US energy production. insideclimatenews.org/news/0303202...

04.03.2026 16:12 👍 26 🔁 18 💬 0 📌 0

Whoa! That's some parenting ;).

03.03.2026 23:36 👍 1 🔁 0 💬 0 📌 0
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Former EPA Staff Detail Expanding Pollution Risks Under Trump - Inside Climate News The Trump administration’s relentless rollback of public health and environmental protections has allowed widespread toxic exposures to flourish, warn experts who helped implement safeguards now under...

Exposure to pollution is a choice, former EPA experts say in a new report. And Trump’s EPA is choosing to make Americans sicker.

28.02.2026 21:16 👍 27 🔁 17 💬 0 📌 1
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Scientists, Engineers and Legal Experts Condemn Partisan Attack on Scientific Reference Manual for Judges - Inside Climate News Last month, a government agency erased climate change from a manual that helps federal and state judges understand complex science in court. The political attack on the nonpartisan publication “should...

My latest for @insideclimatenews.org. More than two dozen authors of an influential objective scientific resource for judges condemned a recent political attack on the reference manual by Republican AGs, who succeeded in erasing a chapter on climate science.
insideclimatenews.org/news/0303202...

03.03.2026 20:00 👍 4 🔁 3 💬 0 📌 1
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Meet three scientists who said no to Epstein The warning signs included a web search, a mother’s doubts, and inklings of a “sexist attitude”

Many of the scientists Jeffrey Epstein courted were already well-established and well-funded. So why didn’t they all just say no? Science talked with three who did just that.

Here’s how Epstein approached them, and why they refused to have anything to do with him. ⬇️ https://scim.ag/40qbXnv

03.03.2026 14:30 👍 509 🔁 199 💬 21 📌 43

Lots happening in the world, but I hope folks can take a minute to catch up on the shocking number of rollbacks EPA is moving forward and their impact on increased exposure to toxic pollutant and health risks.

02.03.2026 15:35 👍 1 🔁 2 💬 0 📌 0
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States Sue to Block Trump’s ‘Anti-Science’ Vaccine Policy - Inside Climate News Climate change helps spread vaccine-preventable diseases. But the Trump administration’s reduced vaccine schedule “throws science out the window,” and makes Americans more vulnerable to infections, st...

States Sue to Block Trump’s ‘Anti-Science’ #Vaccine Policy

@lizagross.bsky.social reports for @insideclimatenews.org

#news #environment

EJ Today Headlines: sej.org/headlines/list

@sejorg.bsky.social

insideclimatenews.org/news/2602202...

28.02.2026 00:50 👍 2 🔁 1 💬 0 📌 0
Preview
Former EPA Staff Detail Expanding Pollution Risks Under Trump - Inside Climate News The Trump administration’s relentless rollback of public health and environmental protections has allowed widespread toxic exposures to flourish, warn experts who helped implement safeguards now under...

New in @insideclimatenews.org. Exposure to pollution is a choice, former EPA experts with @enviroprotnet.bsky.social say in a new report. And by enacting a steady stream of regulatory rollbacks on toxics, they say, Trump’s EPA is making Americans sicker. insideclimatenews.org/news/2702202...

27.02.2026 23:40 👍 6 🔁 3 💬 0 📌 1

Brilliant thread from @aetiology.bsky.social

The wellness grifters/anti-vaxxers like Casey Means & RFK Jr always ALWAYS accuse physicians, scientists, & regulators of being corrupted by industry when in fact THEY’RE the ones who are totally & utterly corrupted by hawking woo woo bullshit products

26.02.2026 03:30 👍 30 🔁 16 💬 3 📌 2
Preview
States Sue to Block Trump’s ‘Anti-Science’ Vaccine Policy - Inside Climate News Climate change helps spread vaccine-preventable diseases. But the Trump administration’s reduced vaccine schedule “throws science out the window,” and makes Americans more vulnerable to infections, st...

Reading: States Sue to Block Trump’s ‘Anti-Science’ Vaccine Policy insideclimatenews.org/news/2602202... by @lizagross.bsky.social

26.02.2026 19:41 👍 20 🔁 5 💬 0 📌 0
Preview
States Sue to Block Trump’s ‘Anti-Science’ Vaccine Policy - Inside Climate News Climate change helps spread vaccine-preventable diseases. But the Trump administration’s reduced vaccine schedule “throws science out the window,” and makes Americans more vulnerable to infections, st...

New from me at @insideclimatenews.org. To get rid of childhood vaccinations that save lives and save states money by preventing diseases that strain the healthcare system “is illogical and unconscionable,” said CA's AG, in announcing the state’s 59th lawsuit against the Trump administration.

26.02.2026 15:37 👍 7 🔁 4 💬 0 📌 0
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What Wiseman Knew - Cal Alumni Association Frederick Wiseman, at work on a new film about higher ed set in Berkeley, embraces complexity to capture the way we live. A few minutes into Frederick Wiseman’s 1974 documentary Primate, the camera tr...

So sorry to learn that the great Fred Wiseman has passed. Was honored to spend time with him for a profile some years back. He was truly an American original and visionary filmmaker alumni.berkeley.edu/california-m...

16.02.2026 22:15 👍 0 🔁 0 💬 0 📌 0

It was a pleasure to talk with @charlespiller.bsky.social about his important and impactful investigations of fraud and misconduct in Alzheimer’s research. Watch the video to get some great tips!

12.02.2026 16:53 👍 0 🔁 0 💬 0 📌 0
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Toxic Beauty: Black Women Most at Risk from Harmful Chemicals in Unregulated Hair Products - Inside Climate News Hair extensions used primarily by Black women contain a “shocking” range of dangerous chemicals, including breast carcinogens, new research shows.

Wearing braids is "just what you do," said Elissia Franklin, who led the most comprehensive analysis of braiding-hair extensions so far. The products, used primarily by Black women, contain a “shocking” range of harmful chemicals, including breast carcinogens.
insideclimatenews.org/news/1102202...

11.02.2026 16:28 👍 4 🔁 3 💬 0 📌 0
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Gladys Mae West obituary: mathematician who pioneered GPS technology She made key contributions to US cold-war science despite facing huge barriers as a Black woman.

No joke: I got angry hate mail today for writing an obituary of a Black woman scientist—because the person felt she did didn’t deserve the recognition.

Which just makes me want to share it again: www.nature.com/articles/d41...

06.02.2026 09:09 👍 47155 🔁 19328 💬 1352 📌 795

Just sent it to you.

05.02.2026 19:58 👍 1 🔁 0 💬 0 📌 0
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Mapping Unequal Climate Risks in a Northern California County - Inside Climate News Low-cost air pollution sensors reveal stark disparities in exposure to extreme heat and air pollution in Contra Costa County, a major traffic corridor and oil refinery hub near San Francisco.

Colliding climate change risks from dirty air and extreme heat compound the disparate burdens many residents of a N. Calif. county already face. A new report from #PSEHealthyEnergy breaks ground by asking community members how to reduce those harms. Read more at @insideclimatenews.org

05.02.2026 15:26 👍 6 🔁 6 💬 0 📌 0

Really sad. Haven’t seen a single butterfly in the #monarch sanctuary in Pacific Grove. The Western population is in serious trouble.

24.01.2026 17:10 👍 1 🔁 0 💬 0 📌 0

Native perspective: restoration of desecrated spaces is not the same as land stewardship.

23.01.2026 21:07 👍 1 🔁 0 💬 0 📌 0

It’s taken a long time for agricultural conferences, even those like EcoFarm that advocate sustainable practices, to include Indigenous voices. Glad to see a packed house for the one on tribal food sovereignty held in a large auditorium.

23.01.2026 21:07 👍 2 🔁 0 💬 1 📌 0

Thank you for sharing!

23.01.2026 14:58 👍 0 🔁 0 💬 0 📌 0
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As Artificial Stone Countertops Kill Workers, House Republicans Discuss Protections—for Manufacturers - Inside Climate News Sponsors of a new bill want to give the industry immunity from lawsuits brought by injured employees. That will kill even more workers, experts warn.

As #Stone Countertops Kill Workers, #GOP Seeks Protections for Manufacturers

@lizagross.bsky.social reports for @insideclimatenews.org

#news #environment

EJ Today Headlines: sej.org/headlines/list

@sejorg.bsky.social

insideclimatenews.org/news/1701202...

22.01.2026 04:17 👍 2 🔁 1 💬 0 📌 0

California has a land equity problem. 63.5% of landowners
operate on 50 acres or less, yet this majority owns
just 9.9% of total cropland acreage in the state, according to the 2017 USDA Census of Agriculture, .

Just 4.6% of landowners collectively own almost half of the state’s total cropland.

22.01.2026 23:53 👍 3 🔁 1 💬 0 📌 0

Thanks, Meg!

20.01.2026 21:28 👍 1 🔁 0 💬 0 📌 0

Oh my!

19.01.2026 23:47 👍 1 🔁 0 💬 0 📌 0