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Aaron Cozen

@aaroncozen.bsky.social

itinerant biologist

654 Followers  |  2,194 Following  |  478 Posts  |  Joined: 12.10.2023  |  2.2018

Latest posts by aaroncozen.bsky.social on Bluesky

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Barely an hour ago, Palestinian journalist Anas Al-Sharif warned us all:

“If this madness doesn’t end, Gaza will be reduced to ruins, its people’s voices silenced, their faces erased — and history will remember you as silent witnesses to a genocide you chose not to stop.”

Israel just killed him.

10.08.2025 21:09 — 👍 6281    🔁 4753    💬 66    📌 127

At his confirmation hearing, RFK Jr claimed he wouldn’t take away vaccines. So far he has:

Removed COVID vaccine recommendations

Fired the CDC’s vaccine committee

Replaced scientists with antivaxxers

Cancelled vaccine hesitancy research

Pulled $500m in mRNA vaccine research

06.08.2025 02:41 — 👍 1331    🔁 590    💬 47    📌 49
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Motherfucking wind farms…

30.07.2025 17:02 — 👍 46212    🔁 17430    💬 1152    📌 2314
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60,000 Gazans have been killed. 18,500 were children. These are their names. Palestinian children have been killed at a rate of more than one per hour since the war began.

The Washington Post just published the names of more than 18,500 children in Gaza killed by Israel.

www.washingtonpost.com/world/intera...

30.07.2025 20:00 — 👍 834    🔁 402    💬 21    📌 27
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Opinion | What We Talk About When We Talk About the Right of Return

What We Talk About When We Talk About the Right of Return www.nytimes.com/2025/07/28/o...

28.07.2025 06:05 — 👍 1    🔁 1    💬 0    📌 0
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World Central Kitchen | WCK Resumes Limited Hot Meal Service in Gaza After 5-Day Pause After a five day pause, limited cooking operations resumed today at World Central Kitchen's Deir al-Balah Field Kitchen in Gaza.  This marks the second time in 2025 our hot meal program has been force...

After a five-day halt due to a lack of supplies, our team at WCK’s Deir al-Balah Field Kitchen has resumed limited hot meal service in Gaza. #ChefsForGaza (1/3)

25.07.2025 15:15 — 👍 1865    🔁 967    💬 15    📌 147
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My first two Bhattacharya email day...

This one is coming in hot...

1/n

20.07.2025 00:22 — 👍 185    🔁 49    💬 10    📌 11
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Exclusive: NIH to dismiss dozens of grant reviewers to align with Trump priorities The move would undo years of work, leaving advisory councils understaffed, and without the full expertise needed for reviews.

NEW: In an unprecedented move, the NIH will soon disinvite dozens of scientists about to take positions on advisory councils that make final decisions on grant funding.

NIH staff were told to select others aligned with the Trump administration and told to expect placements by political appointees.

14.07.2025 23:25 — 👍 1038    🔁 797    💬 47    📌 177

I’m pretty sure George Orwell and Groucho Marx co-wrote a book about this

30.06.2025 04:31 — 👍 6    🔁 2    💬 0    📌 0
Map depicting predicted 500mb GPH anomaly from ECMWF ensemble on Friday. A broad and very strong ridge is depicted across most of the West Coast (dark red areas).

Map depicting predicted 500mb GPH anomaly from ECMWF ensemble on Friday. A broad and very strong ridge is depicted across most of the West Coast (dark red areas).

Maps depicting the relative anomalousness of ensemble-predicted 500mb GPH over the western U.S. on Friday. Record-strength upper-level ridging (bright red areas) are depicted, highlighting the strength of the ridge.

Maps depicting the relative anomalousness of ensemble-predicted 500mb GPH over the western U.S. on Friday. Record-strength upper-level ridging (bright red areas) are depicted, highlighting the strength of the ridge.

A period of notable--and possibly record-breaking--heat is now expected across much of northern CA, southern OR, and portions of northern Fri-Sat. Temps could reach ~110F in portions of Central Valley, and some all-time May records may be at risk. #CAwx #CAfire #CAwater

26.05.2025 23:53 — 👍 172    🔁 65    💬 7    📌 8
Bar chart showing 651 NSF-funded research projects, with total terminated days in dark grey or red, completed days in light grey or red. Red highlights projects listed by Ted Cruz as "neo-Marxist class warfare propaganda".

Bar chart showing 651 NSF-funded research projects, with total terminated days in dark grey or red, completed days in light grey or red. Red highlights projects listed by Ted Cruz as "neo-Marxist class warfare propaganda".

For #TidyTuesday this week, we're looking at data on terminations of NSF grants 📊

🎨 Using colour to highlight one category
📈 Transparency to highlight the important data
✍️ Annotations instead of a legend for transparency

#RStats #ggplot2 #DataViz

06.05.2025 10:03 — 👍 151    🔁 90    💬 4    📌 4
A photo of a dead student at Kent State. By John Paul Filo, who was a journalism student at Kent State University at the time - © 1970 Valley News-Dispatch

A photo of a dead student at Kent State. By John Paul Filo, who was a journalism student at Kent State University at the time - © 1970 Valley News-Dispatch

Bluetorial: The Kent State killings

This is the 55th anniversary of the killings of four students at Kent State in 1970s. This event hit me hard when I was 12. In a tumultuous time, this stood out to me as next-level insanity.

The possibility of a sequel these days scares me deeply.

04.05.2025 14:15 — 👍 553    🔁 215    💬 25    📌 32

Direct inverse correlation

30.04.2025 17:43 — 👍 62    🔁 10    💬 5    📌 0

So you’re saying we could solve all the financial problems of 379 million of us and impact just 19 households. What an interesting fact. Fun little bit of trivia.

29.04.2025 02:35 — 👍 11724    🔁 4337    💬 185    📌 82
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The world's biggest companies have caused $28 trillion in climate damage, a new study estimates A new study estimates that the world’s biggest corporations have caused $28 trillion in climate damage, which is a shade less than the sum of all goods and services produced in the United States last ...

apnews.com/article/clim... world's biggest companies have caused $28 trillion in climate damage, a new study estimates

23.04.2025 15:28 — 👍 112    🔁 72    💬 2    📌 15

76% of all the CO2 released by humans has been released since the first earth day in 1970.

22.04.2025 18:08 — 👍 110    🔁 47    💬 7    📌 3
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The Hidden Climate Costs of Exporting US Liquefied Natural Gas - Inside Climate News An exclusive Inside Climate News analysis found that a single year of greenhouse gas emissions from tankers carrying LNG from the United States more than cancels out the annual reductions achieved thr...

“A single year of ghg emissions from tankers carrying LNG from the US more than cancels out the annual reductions achieved through driving all the electric vehicles currently on U.S. roads.”

The Hidden Climate Costs of Exporting US Liquefied Natural Gas insideclimatenews.org/news/1604202...

17.04.2025 18:41 — 👍 36    🔁 16    💬 0    📌 3
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Trump seeks to end climate research at premier U.S. climate agency White House aims to end NOAA’s research office; NASA also targeted

BREAKING from @science.org: The Trump admin is seeking to kill nearly all climate research at NOAA, its climate science agency.

Its near-final budget proposal would end all NOAA research labs, academic institutes, and regional climate centers. And it wants to fully end the NOAA Research division.

11.04.2025 15:20 — 👍 2170    🔁 1684    💬 119    📌 358

NOAA just fired us, again 🤡

Retroactive to February 🤡

10.04.2025 22:02 — 👍 2460    🔁 729    💬 141    📌 67
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Trump Said Cuts Wouldn’t Affect Public Safety. Then He Fired Hundreds of Workers Who Help Fight Wildfires. The White House and DOGE have sought to eliminate thousands of jobs from the Forest Service. The wildland firefighting force is one of many targets within the agency.

“It’s all really muddled in chaos, which is sort of the point”

How Trump’s Forest Service Cuts Could Affect Wildland Firefighting www.propublica.org/article/trum...

08.04.2025 17:18 — 👍 3    🔁 1    💬 0    📌 0
Students at UMass Amherst, UMass Boston, Harvard, Univ. of Michigan, UCLA, Arizona State, Cornell, Univ. of Oregon, Univ. of Texas, North Carolina State, Univ. of Colorado, Univ. of Minnesota, Minnesota State and more have all had visas revoked with NO DUE PROCESS.

Students at UMass Amherst, UMass Boston, Harvard, Univ. of Michigan, UCLA, Arizona State, Cornell, Univ. of Oregon, Univ. of Texas, North Carolina State, Univ. of Colorado, Univ. of Minnesota, Minnesota State and more have all had visas revoked with NO DUE PROCESS.

Students at UMass Amherst, UMass Boston, Harvard, Univ. of Michigan, UCLA, Arizona State, Cornell, Univ. of Oregon, Univ. of Texas, North Carolina State, Univ. of Colorado, Univ. of Minnesota, Minnesota State and more have all had visas revoked with NO DUE PROCESS (links below)

07.04.2025 03:46 — 👍 521    🔁 319    💬 15    📌 11
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NIH scientists have a cancer breakthrough. Layoffs are delaying it. A big step forward in cancer therapy has been slowed by layoffs and new restrictions at the National Institutes of Health, where it was developed.

wapo.st/42yttHQ

07.04.2025 03:21 — 👍 4    🔁 1    💬 0    📌 1
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Hands Off! Donald Trump and Elon Musk think this country belongs to them. They're taking everything they can get their hands on and daring the world to stop them. On Saturday, April 5th, we're taking to the stre...

If you haven't figured out where you're protesting tomorrow, here's the place to find out. #handsoff

thanks to all my colleagues @thirdactorg.bsky.social and everywhere else across this vast movement.
handsoff2025.com?SQF_SOURCE=t...

04.04.2025 14:25 — 👍 683    🔁 295    💬 23    📌 30

🚨 BREAKING: I'm suing #RFKJr @ #HHS & #JayBhattacharya @ #NIH

Canceling medical research grants threatens innovations benefiting ALL Americans, no matter your politics! 🇺🇸

Thanks to my lawyers @aclu.org @aclum.bsky.social @protectdemocracy.org & @cspi.bsky.social

Long 🧵 on why I'm suing 👇

1/

02.04.2025 19:52 — 👍 9492    🔁 1988    💬 192    📌 75
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Climate crisis on track to destroy capitalism, warns top insurer Action urgently needed to save the conditions under which markets – and civilisation itself – can operate, says senior Allianz figure

Climate crisis on track to destroy capitalism, warns top insurer

- Action urgently needed to save the conditions under which markets – and civilisation itself – can operate, says senior Allianz figure

#climatecrisis
Story by me
www.theguardian.com/environment/...

03.04.2025 10:43 — 👍 228    🔁 129    💬 20    📌 59
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United States Disappeared Tracker

https://public.tableau.com/app/profile/danielleharlow/viz/UnitedStatesDisappearedTracker/Map

30.03.2025 19:34 — 👍 6004    🔁 3460    💬 151    📌 193
NCCDPHP
Division of Reproductive Health
Division of Population Health 
   BCSB 
   EPI branch
   Prevention Research Translation Branch
Office of Smoking and Health  

NCHHSTP
Division of TB elimination
-Communication, Education, and Behavioral Studies Branch 
PBEMB
 
GLOBAL 
Division of HIV and TB 
Communications Branch
SPIN
SPICE
PBEMB
MCHB
HIDMSB
EHSRB
Scientific Integrity Branch

NCEH 
Division of Environmental Science/Practice Asthma and Air Quality branch 
















NCIRD 
ISD/Partnerships 

NIOSH 
Miner safety 
Health effects lab division 
Respiratory health division 

NCBDDD
Office of the Director 
Disability Health 

NCIPC 
Division of Violence Prevention
Division of Injury Prevention 
OD
Office of Health Equity

OCOO
Office of Human Resources

NCCDPHP Division of Reproductive Health Division of Population Health BCSB EPI branch Prevention Research Translation Branch Office of Smoking and Health NCHHSTP Division of TB elimination -Communication, Education, and Behavioral Studies Branch PBEMB GLOBAL Division of HIV and TB Communications Branch SPIN SPICE PBEMB MCHB HIDMSB EHSRB Scientific Integrity Branch NCEH Division of Environmental Science/Practice Asthma and Air Quality branch NCIRD ISD/Partnerships NIOSH Miner safety Health effects lab division Respiratory health division NCBDDD Office of the Director Disability Health NCIPC Division of Violence Prevention Division of Injury Prevention OD Office of Health Equity OCOO Office of Human Resources

New — Here is a running list of Dept. of Health and Human Services (HHS) offices that have either been fully eliminated or gutted into non-functionality as a result of today's mass firings (provided to me directly by a CDC staffer):

01.04.2025 15:25 — 👍 3733    🔁 2344    💬 151    📌 258

@aaroncozen is following 20 prominent accounts