David Sacerdote
@davidsacerdote.bsky.social
7.8K followers 1K following 3.4K posts
Software engineer. Mostly talk climate and related politics.
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Reposted by David Sacerdote
kendrawrites.com
It's really hard for me not to think that the appropriate punishment for these people is forcing them to endure the same conditions they're easily illegally cosigning other people too
Reposted by David Sacerdote
mollyknight.bsky.social
Whistling when ICE is about to kidnap someone for no reason is incredibly effective. They know what they are doing is wrong and will scatter in the wind when too many witnesses gather.
FORM A CROWD
STAY LOUD
PROTECT EACH OTHER
CODE I:
ICE NEARBY
BLOW QUICKLY IN A BROKEN RHYTHM:
PRE-PRE-PRE!
→ ALERTS THE COMMUNITY THAT ICE AGENTS ARE IN THE AREA.
ROGERS PARK WHISTLE PROTOCOLS
WHY A WHISTLE? ON THE STREETS
• A SIMPLE TOOL FOR FAST ALERTS.
• LOUD.
RECOGNIZABLE.
IMPOSSIBLE TO IGNORE.
• OUR VOICES ARE
STRONGER TOGETHER.
WHISTLES GUIDE
PEOPLE TO:
• FOLLOW ICE CARAVANS
• CATCH UP WITH THE CROWD
• ALERT NEIGHBORS
TO JOIN IN
NOISE = VISIBILITY.
CODE 2:
CODE RED
BLOW THREE LONG BLASTS:
PREEEE-PREEEE-PREEEE!
→ ICE IS DETAINING SOMEONE.
FORM A CROWD, STAY LOUD.
DON'T STAY SILENT. STAY NONVIOLENT.
WHY IT WORKS
• INSTANT ALERT
SYSTEM
• FASTER THAN SOCIAL MEDIA
• TURNS SILENCE INTO COMMUNITY
ACTION
ORIGINAL FLYER CREATED BY:
WHAT YOU CAN DO
• WEAR YOUR WHISTLE AROUND YOUR NECK
TEACH FAMILY
EIGHBORS TH
CODES
• USE IT WHEN ICE IS
SPOTTED
• PROTECT EACH OTHER, ALWAYS
TOGETHER, WE KEEP OUR COMMUNITY SAFE.
FORM A CROWD, STAY LOUD.
THIS FLYER DISTRIBUTED BY:
PROTECT RP
• @PROTECTRP_
davidsacerdote.bsky.social
Here's a link to the article which doesn't have a paywall for the next 30d:
www.nytimes.com/2025/10/11/o...

I found it in the gift link feed I set up a while back. The feed is here:
bsky.app/profile/davi...

I'm not quite sure why we so rarely see elected officials use gift links.
Opinion | Peace in Trump’s Time — Except Here
www.nytimes.com
Reposted by David Sacerdote
costasamaras.com
part of the conditions for reopening the govt should be clawing back these slush funds
donmoyn.bsky.social
Even as FBI is being downsized, it must allocate more of its resources to the only part of the govt that is growing: immigration enforcement.
The scale of this growth is hard to comprehend. DHS has a slushfund of $10B - bigger than the old ICE budget - to pay other agencies and state & local cops.
graph shows ICE budget tripling in size
Reposted by David Sacerdote
plaintanjane.bsky.social
In case anyone in DC wants to attend: Sean Dunn‘s trial is Nov. 3rd.
His defense attorney, Sabrina Shroff said Dunn requested a jury trial. Both Dunn
and Shroff declined to answer reporters' questions outside court.

www.nbcnews.com/news/us-news...
Reposted by David Sacerdote
lorak.bsky.social
it’s… the saddest story i can think of
cmgiulini.bsky.social
After spending 43 years in prison for a crime he didn't commit, evidence hidden by the prosecution reversed his conviction. Rather than finally enjoying freedom, ICE abducted him for deportation

Depraved.

www.miamiherald.com/news/local/i...
He was wrongfully imprisoned for 43 years. Moments after being released, ICE took him
Subramanyam “Subu” Vedam now faces deportation.
www.miamiherald.com
davidsacerdote.bsky.social
Spent my day canvassing for Prop 50. Knocked on a lot of doors. Met a few people who had no idea what was on the ballot, and hopefully got a bunch of low-propensity voters to return their ballots. Lots asks for yard signs.

Anybody near Palo Alto have extra Yes on 50 signs?
Selfie of a man delivering a yes on fifty yard sign by bicycle
Reposted by David Sacerdote
transportenvironment.org
NEW: Biofuels globally emit more than the fossil fuels they replace, our latest study shows.

The first-of-a-kind study looks at global biofuels production today and the potential impacts of government biofuel targets.
🧵⤵️
Reposted by David Sacerdote
kendrawrites.com
Remember when Mike Bloomberg installed "free speech zones" at the RNC?
brainnotonyet.bsky.social
“Free speech curfew” is one of the most authoritarian and dystopian terms I think I have ever heard.
Reposted by David Sacerdote
amandakhurley.bsky.social
Among the winners of this year’s MacArthur “genius grants” are climate experts Kristina Douglass and Ángel Adames-Corraliza. We talked to them about their research and why winning $800,000 is a particular lifeline right now. Gift link: www.bloomberg.com/news/article...
Kristina Douglass
davidsacerdote.bsky.social
If you're in California, please do more than just vote Yes on 50; turn out to knock on your neighbors' doors and ask them to do the same.

Spent most of my day going door to door, and definitely got a few people to vote yes who otherwise wouldn't have voted at all.
Reposted by David Sacerdote
jamellebouie.net
a russ vought special
sarapartridge.bsky.social
There are reports that the *entire* office of special education at the US Dept of Education has been cut. These hardworking folks ensure kids with disabilities get equal access to a quality education.

America’s children deserve better than this.
Reposted by David Sacerdote
marcusluther.bsky.social
Genuine question: for those enthusiastically pushing AI tools into every part of our education system—what checks/guardrails are there around algorithmic biases like this?
hypervisible.blacksky.app
The administration “is currently pressuring OpenAI and other AI companies to make their models more conservative-friendly.”
OpenAI is trying to clamp down on ‘bias’ in ChatGPT
GPT-5 is better at resisting liberal ‘pressure,’ the company says.
www.theverge.com
Reposted by David Sacerdote
maxinejoselow.bsky.social
In Georgia, Trump’s cancellation of $7 billion in solar energy funding is hurting some of his own voters. Gift link: www.nytimes.com/2025/10/11/c...
In Georgia, Trump’s Cuts to Solar Projects Hit Some of His Voters
www.nytimes.com
Reposted by David Sacerdote
samhalpert.bsky.social
It’s also interesting that I haven’t heard about these videos being taken down—are they being removed? Because the /actual/ video report that sparked this swell of slop was.

bsky.app/profile/prem...
premthakker.bsky.social
Huh: TikTok took down my 8-second video featuring this image of Debbie Brockman — the news producer just detained by Trump’s CBP agents — saying it violates the “joy of TikTok”
Reposted by David Sacerdote
Reposted by David Sacerdote
dustinmulvaney.bsky.social
This article explains that what happened to the Esmeralda seven projects: “the proponents and BLM agreed to change their approach for the Esmeralda 7 Solar Project in Nevada,” instead of programmatic review, developers can review individually. 🔌💡
www.reviewjournal.com/business/ene...
Feds cancel review of Vegas-sized solar farm in Nevada desert
Esmeralda 7 in Nevada would have been among the nation’s largest solar projects. The Bureau of Land Management has listed the Nevada project as canceled since Thursday.
www.reviewjournal.com
Reposted by David Sacerdote
lcv.org
We’re one week away from one of the largest peaceful protests in our country’s history, with 2,500+ events happening nationwide.

On Oct. 18, join millions coming together to defend our communities, our democracy, and our freedoms. Let Trump know there are #NoKings in America.

lcv.org/nokings
Find an event near you
As the president escalates his authoritarian power grab, the NO KINGS non-violent movement continues to rise stronger. We are united once again to remind the world: America has No Kings and the power belongs to the people.
lcv.org