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Posts by John (Jack) Williams

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GitHub - phiguera/CharAnalysis: Diagnostic and analytical tools for peak detection in sediment-charcoal records Diagnostic and analytical tools for peak detection in sediment-charcoal records - phiguera/CharAnalysis

For those who use sedimentary charcoal records to reconstruct past fire histories, good news! Phil Higuera has just released a CharAnalysis 2.0 #paleofire #fire #paleoecology github.com/phiguera/Cha...

1 hour ago 2 2 0 0
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We are hiring! Interested in doing a PhD and excited about forest management, ecosystem services, simulation modeling and beta diversity? Come work with us @edfm-tum.bsky.social at @tum.de, full job ad here: cloud.edfm.ls.tum.de/index.php/s/...

2 weeks ago 61 37 0 3
CESM Workshop 2026 | Community Earth System Model

The CESM workshop -is- happening in June in Boulder :) Details to be found here: www.cesm.ucar.edu/events/works...

2 weeks ago 6 5 0 0

The Trump administration is attempting to dismantle the U.S. Forest Service. The goal is to cause constant chaos so you can’t follow what’s happening day to day. Here is what’s going on.

BREAKING: The administration just announced a sweeping restructuring and it’s as bad as it sounds.

2 weeks ago 1629 763 68 64

Not only will you work on birds, but also bats, skinks, geckos & frogs. This research would come up with conservation strategies & a climate change extinction risk atlas for #NewZealand. Applications close 27th April 🦜🦇🦎🐸

2 weeks ago 17 16 0 0
Chart of relative energy costs since 2010 shows a steady decline in wind and solar vs wild oscillations in the price of oil due to geopolitical events like the current war in Iran.

Chart of relative energy costs since 2010 shows a steady decline in wind and solar vs wild oscillations in the price of oil due to geopolitical events like the current war in Iran.

An economist friend passes along this graph of energy costs. He says, "Given this history, it is more than a little ironic that renewable energy is derided by fossil-fuel proponents as 'unreliable.'”

2 weeks ago 232 118 5 6
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We're hiring an Assistant Professor of Ecology! Come and join me and a great group of colleagues at University of Windsor in Windsor, Ontario, Canada.
Our job ad: efhc.fa.ca2.oraclecloud.com/hcmUI/Candid...
Message me if you have questions. @ibiouwindsor.bsky.social @uwindsor.bsky.social

3 weeks ago 85 106 3 4
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Administration Targeted Climate Lab in Effort to Free Trump Ally, Lawsuit Claims

Trump is trying to shut down one of the world's premier climate & weather research labs. Why?

A petty beef with a Colorado official who didn't support his effort to steal the election. That's it.

4 weeks ago 458 193 13 3
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This one little episode is such a horrendous tragedy, such an absolute body blow to our knowledge & reputation, for such petty, grossly corrupt reasons, it deserves weeks of coverage, investigations, & outrage.

It will get nothing. There are a dozen others just as bad happening at the same time.

4 weeks ago 163 28 3 0

In memory of Paul Ehrlich
legal-planet.org/2026/03/19/p...

1 month ago 30 13 4 5

If we made the green energy transition this war would be unthinkable and these authoritarians wouldn’t be in power — not in the US, not in Iran, not in Saudi Arabia, not in Russia. Hydrocarbons are killing our freedom and just plain killing us.

1 month ago 27048 8521 527 459
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Climate policy feasibility across Europe relies on the conditional middle - Nature Climate Change The feasibility of climate policies hinges on public support. A survey of 13 EU countries shows that ‘middle groups’—citizens whose support across mitigation measures varies, rather than being uniform...

33% of European voters are “conditionals” on climate policy: not opponents, not automatic supporters

Their backing depends on the specific policy and perceived costs/benefits

Winning climate policy may rely less on ideology and more on persuading this middle group

www.nature.com/articles/s41...

1 month ago 10 6 1 1
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The Top Sustainability Podcasts | Lower Street The top fintech podcasts to listen to in 2026. Add these shows to your queue if you want to stay on to of what is happening in the industry.

wow if you're looking for a new podcast on all things climate, sustainability, clean energy and beyond, here is a HUGE NEW LIST!

I'm going to recommend starting with @climateconnections.bsky.social - each episode is only a minute & a half long.

Which is your fav?

1 month ago 90 31 6 0
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DOE climate report 'demonstrably incorrect', say scientists in new analysis A leading climate scientist has sought to set the record straight over "demonstrably incorrect" claims made in a major U.S. government report that misrepresented his work and downplayed the role of hu...

DOE climate report 'demonstrably incorrect', say scientists in new analysis

phys.org/news/2026-02...

1 month ago 21 9 1 0
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Private money cannot replace public funding of science Who should pay for American science? In the current political climate, many are looking to the private sector to compensate for cuts in public funding. At the Harvard School of Public Health—particula...

My latest:

www.science.org/doi/10.1126/...
Next column will address needed guardrails for private funding of science, esp. in light of #Epstein/ #Summers etc.

1 month ago 128 49 2 2
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The AI-Augmented Scientist The promise and pitfalls of using AI tools to boost my capabilities as a scientist

As a rare climate scientist working in Silicon Valley, I've been drinking from the AI firehose a lot more than my peers. I thought it would be helpful to lay out my experiences of both the promise and pitfalls of using AI to accelerate scientific research:

1 month ago 125 45 12 8
Richard Bambach on his first day in his office at the National Museum of Natural History in 2005.

Richard Bambach on his first day in his office at the National Museum of Natural History in 2005.

Obituary for a great paleobiologist Richard Karl Bambach (18 May 1934–20 June 2025) who infused the large-scale functional approaches to paleobiology and paleoecology.
doi.org/10.1017/pab....
🧪 ⚒️ #Geology #Paleobio #EvoBio

1 month ago 37 11 0 1
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What the National Center for Atmospheric Research means to the atmospheric sciences Born out of a time of great need for the federal government, NCAR plays a role with few analogues.

Great piece out today in Physics Today on historical origins, contemporary relevance, & fundamental irreplaceability of the National Center for Atmospheric Research, which remains at imminent risk of dismantling for partisan political reasons.

2 months ago 331 180 6 2
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A leading American research lab is slated to lose its critical supercomputing facility, according to a letter released by the National Science Foundation.https://cnn.it/3MoF7zU

2 months ago 1170 720 113 166

*The computing center, which is slated to be turned over to an unspecified third party..."

The vampires want their GPUs

2 months ago 14 13 2 0
A line curve showing number of awards for fiscal year 2026 compared to fiscal years 2021-2025 across NSF. The fiscal year 2026 curve lies well below curves for other fiscal years.

A line curve showing number of awards for fiscal year 2026 compared to fiscal years 2021-2025 across NSF. The fiscal year 2026 curve lies well below curves for other fiscal years.

NSF Update

Funding curve overall. A little bit of progress in the past week, but only a little bit.

Now by Directorate...

1/11

2 months ago 520 296 22 52

You can't... repeal... a scientific finding. At that point it's just called lying about it.

2 months ago 12624 4469 209 113

While Zillow is removing its climate risk data from public view, the first truly open climate risk database.

Kudos, @carbonplan.org

2 months ago 197 77 3 1
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PhD Research Fellow in Arctic paleoceanography  (295123) | University of Bergen Job title: PhD Research Fellow in Arctic paleoceanography  (295123), Employer: University of Bergen, Deadline: Sunday, March 8, 2026

📢 PhD in arctic paleoceanography at the University of Bergen. 🌊 ⚒️

www.jobbnorge.no/en/available...

2 months ago 8 9 0 1
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"Climate hushing"—the quiet trend undermining global climate action | Talking Climate with Katharine Hayhoe Get more from Talking Climate with Katharine Hayhoe on Patreon

The energy transition is happening, faster than many realize. This week, I look at how clean energy is surging, where we can get it wrong, why silence on climate is spreading, and what we can do. Read the full edition for the data, the stories, and practical ways to keep the conversation going:

2 months ago 146 51 1 5

Whether it’s right wing billionaires turning America’s most important media institutions into outlets for right wing propaganda or the Oberlin student council condemning the use of racial slurs, both sides seem to have lost interest in free speech.

2 months ago 652 85 4 3
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Madison is out and loud at the capitol

2 months ago 5 0 0 0

The @agu.org has a nice tool to help you write and submit a comment to NSF about why it's essential for the nation to keep NCAR intact. They have guidance on how to write a good comment and the specific questions NSF seeks comment on. Deadline is Mar. 13.

agu.quorum.us/campaign/154...

2 months ago 7 4 0 0
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U.S. government has lost more than 10,000 STEM Ph.D.s since Trump took office A Science analysis reveals how many were fired, retired, or quit across 14 agencies

This is beyond concerning. You won't see the damage right away, but the foundation of future US science has been badly weakened - and rebuilding could take decades, if it happens at all.
#ScienceMatters #StandUpForScience #ResearchSky #AcademicSky #STEM

2 months ago 8 4 0 0

Are you a paleoecologist & ECR active on social media? Interested in a leadership role at Neotoma DB? Apply to be Neotoma’s Social Media Manager!

Contact Nick Hoffman (hoffmanick@gmail.com) by Feb 28 with interest (<500 words) + a strategy proposal (<1000 words).

2 months ago 2 2 0 1