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Tim Chambers

@timothychambers.net

Technologist, researcher, fascinated at how new technologies enable new politics, and vice versa. @tchambers@indieweb.social on Mastodon, which you can follow via: @tchambers.indieweb.social.ap.brid.gy

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11.04.2023
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Latest posts by Tim Chambers @timothychambers.net

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AI models are the new gatekeepers of "truth." But who is training the models?

PSG Consulting's recent #FirstMondaysWebinar focused on the ideological skewing of LLMs and what it means for the American voter.

A quick 🧡 on what you missed:

04.03.2026 19:36 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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American Voters, Large Language Models & Shaping Realities β€” PSG Consulting Our realities are increasingly shaped by what we are β€œlearning” from AI-based sources like ChatGPT, Claude, and Gemini. LLMs (AI Large Language Models) have become part of everyday life and increasing...

1️⃣ The research: @timothychambers.net and Mary Coller Albert of Dewey Square Group presented new research sponsored by PSG and IFPG showing that the data informing LLMs is skewed across ideological and factual lines.

04.03.2026 19:36 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Opinion | Nine Law Firms Surrendered. Four Law Firms Won. The four law firms that fought Trump’s executive orders have forced him to retreat.

In @nytopinion.nytimes.com

The nine law firms that surrendered to President Trump’s illegal intimidation campaign β€œfailed a high-stakes character test,” the editorial board writes. β€œTheir leaders faced a choice between submitting to a bully and doing the right thing.”

04.03.2026 12:20 πŸ‘ 217 πŸ” 58 πŸ’¬ 12 πŸ“Œ 6
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Robert De Niro delivers Lincoln’s civility warning at a Carnegie Hall benefit De Niro was reading excerpts from Abraham Lincoln’s β€œLyceum Address,” a warning against mob violence.

Robert De Niro reads excerpts from Abraham Lincoln’s β€œLyceum Address,” a warning against mob violence, at the 39th annual benefit concert for the nonprofit cultural and educational organization Tibet House US.

04.03.2026 12:20 πŸ‘ 80 πŸ” 23 πŸ’¬ 3 πŸ“Œ 2
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Here's the letter that caused Thom Tillis to erupt at Kristi Noem. The DHS inspector general claims DHS leaders "systematically obstructed" his inquiries, including in something related to a "specific pending criminal investigation."

(confirming scoop from WSJ's Tarini Parti and Josh Dawsey)

04.03.2026 12:21 πŸ‘ 1242 πŸ” 449 πŸ’¬ 20 πŸ“Œ 10

We've renamed the DOD the Department of War. Our troops are Warfighters. No of course we're not "at war" you dumb lib

03.03.2026 03:29 πŸ‘ 4359 πŸ” 837 πŸ’¬ 108 πŸ“Œ 17

Oh man. Mind your sources, folks, until you have confirmation. Goodnight.

03.03.2026 03:36 πŸ‘ 54 πŸ” 12 πŸ’¬ 2 πŸ“Œ 0

New episodes of #DotSocial, coming soon!

28.02.2026 03:50 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

OpenAI posted the terms of the deal. Reveals that it absolutely does allow for domestic surveillance. EO 12333 is how the NSA hides its domestic surveillance by capturing communications by tapping into lines *outside the US* even if it contains info from/on US persons.

openai.com/index/our-ag...

01.03.2026 05:20 πŸ‘ 2644 πŸ” 1165 πŸ’¬ 31 πŸ“Œ 73
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US Congress to debate Trump's war powers.

Some lawmakers want to reassert the role of Congress, which under the US constitution is the only body that can declare war, but the Republican majority will probably shield Trump

u.afp.com/Sugq

03.03.2026 04:02 πŸ‘ 14 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
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What's at stake for Democrats and Republicans in the Texas Senate primaries Voters head to the polls on Tuesday in Arkansas, North Carolina and Texas. It's in the Lone Star State where competitive races on both sides of the aisle have fueled unprecedented spending. Lisa Desja...

Voters head to the polls on Tuesday in Arkansas, North Carolina and Texas. It's in the Lone Star State where competitive races on both sides of the aisle have fueled unprecedented spending. https://to.pbs.org/3OCdrIC

03.03.2026 04:30 πŸ‘ 142 πŸ” 61 πŸ’¬ 5 πŸ“Œ 3
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DOJ backs down in legal fight with law firms Trump targeted The DOJ's decision to withdraw its appeals "makes permanent" the rulings of 4 judges that the executive orders targeting law firms ... were unconstitutional," Jenner & Block said

The DOJ moved to dismiss its appeals against 4 leading law firms that won rulings against President Trump's executive orders targeting them for employing or representing his critics.

03.03.2026 04:35 πŸ‘ 98 πŸ” 27 πŸ’¬ 4 πŸ“Œ 4
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Texas senate primary (Emerson poll)

James Talarico 52%
Jasmine Crockett 47%

emersoncollegepolling.com/texas-2026-p...

01.03.2026 23:08 πŸ‘ 170 πŸ” 39 πŸ’¬ 7 πŸ“Œ 33
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πŸ—½ We built a republicβ€”not a monarchy. NO KINGS.

A Complete Guide to the No Kings Day of Action can be found here or scan the QR Code: bit.ly/NoKingsMovem...

#NoKings

03.03.2026 01:08 πŸ‘ 12 πŸ” 8 πŸ’¬ 2 πŸ“Œ 0
Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Hudson, FL at US Hwy 19 and County Line Road, 10am-12pm. Scan the QR code for details. www.pascoresists.org

Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Hudson, FL at US Hwy 19 and County Line Road, 10am-12pm. Scan the QR code for details. www.pascoresists.org

Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Trinity, FL at SR 54 and Little Road, 12-2pm. Scan the QR code for details. www.pascoresists.org

Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Trinity, FL at SR 54 and Little Road, 12-2pm. Scan the QR code for details. www.pascoresists.org

Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Wesley Chapel, FL at SR 56 and Grand Cypress Drive, 2-4pm. Scan the QR code for details. www.pascoresists.org

Pasco Resists presents No Kings, A National Day of Protest. Saturday, March 28th. In Wesley Chapel, FL at SR 56 and Grand Cypress Drive, 2-4pm. Scan the QR code for details. www.pascoresists.org

Let’s show the country how even a red county in a red state, #PascoCountyFL, can unify!

The posters for each location of #PascoResists #NoKings on 3/28 are below. Sign up on Mobilize for any or all the events.

We’ll see you there! 2/2

03.03.2026 01:03 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Today is Day 17 of the GOP's DHS shutdown β€” a shutdown that’s only happening because Republicans refuse to hold ICE and CBP to the same sort of standards as law enforcement β€” and now the GOP wants to use Trump's Iran war to get Democrats to cave and let them shovel billions more to those agencies.

03.03.2026 01:38 πŸ‘ 321 πŸ” 110 πŸ’¬ 14 πŸ“Œ 1

Writing my own position statement for the upcoming Open Social Web un-workshop.

A main reason I ever started #FediForum is that I wanted to attend an event like it! And sometimes you have to create things yourself if they don't exist yet.

16.02.2026 00:05 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Original post on mastodon.social

We received about forty submissions for the upcoming #FediForum unworkshop on "Growing the Open Social Web" by Monday's deadline. That means submissions from about half of the people who have registered so far, and should make for a great conversation!

Happy reading! […]

18.02.2026 18:00 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Growing the Social Web I’m going to be participating in the Growing the Open Social Web workshop at Fediforum on March 3, 2026. I’m excited to talk to other people who care about the Fediverse about ways to c…

Growing the Social Web I’m going to be participating in the Growing the Open Social Web workshop at Fediforum on March 2, 2026. I’m excited to talk to other people who care about the Fediverse ...

#Uncategorized #fediforum #fediverse #growth #socialweb

Origin | Interest | Match

18.02.2026 20:37 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Wall in Los Angeles, California, USA
Image source: punkmetender

Wall in Los Angeles, California, USA Image source: punkmetender

Street Art - Los Angeles, California

Sometimes art leaves you without words. This speaks to me!

#StreetArt #Skull #Mural #Blue

02.03.2026 20:44 πŸ‘ 43 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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Missed this. _Strength In Numbers_ in Politico yesterday. (I know how folks feel about Politico but people in Washington and media read it, so coverage is a positive indicator of impact) www.politico.com/newsletters/...

02.03.2026 14:50 πŸ‘ 125 πŸ” 25 πŸ’¬ 3 πŸ“Œ 1
Bar chart: Most Americans disapprove of US military action against Iran

A new CNN poll, conducted by SSRS shortly after the US launched a military operation in Iran, finds that roughly 6 in 10 Americans disapprove of the attack. Initial reactions closely track the results of a CNN poll conducted last summer after the US launched airstrikes in Iran.

Bar chart: Most Americans disapprove of US military action against Iran A new CNN poll, conducted by SSRS shortly after the US launched a military operation in Iran, finds that roughly 6 in 10 Americans disapprove of the attack. Initial reactions closely track the results of a CNN poll conducted last summer after the US launched airstrikes in Iran.

New from us: Nearly 6 in 10 Americans disapprove of the US decision to take military action in Iran, as most say a long-term military conflict between the two nations is likely, according to a new CNN poll conducted by SSRS.

www.cnn.com/2026/03/02/p...

02.03.2026 18:20 πŸ‘ 167 πŸ” 60 πŸ’¬ 12 πŸ“Œ 9

The latest from YouGov (n ~ 1.6k) out of the field Monday late Monday afternoon. Approve/disapprove of attacking Iran is down to -11. Has gone -10 to -9 to -11 over the past three days.

yougov.com/en-us/daily-...

02.03.2026 21:33 πŸ‘ 17 πŸ” 9 πŸ’¬ 0 πŸ“Œ 2

Huge thanks to @fediforum.org and @masnick.com for organizing and facilitating today's un-workshop on Growing the Open Social Web. And everyone I met there that I'm gonna spend some time trying to track down and follow.

It was a ton of fun, but now I have too much interesting stuff to think about!

02.03.2026 20:29 πŸ‘ 13 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Great to catch up with #fediforum activity today - work meetings kept me away but love the good faith discussions spinning off of it in my feed…

02.03.2026 22:19 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

ICYMI, @fediforum.org's Growing the Open Social Web unworkshop took place today. Catch up on everything that happened via @timothychambers.net's #FediForum #SurfFeed, which he published to @bsky.app.

πŸ“Œ bsky.app/profile/timo...

02.03.2026 21:03 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
Original post on btfree.social

On the #Fediforum #GrowingTheOpenSocialWeb #unconference right now. And the diversity, the experiences in just the first 30 minutes is incredible. We have so many folks from all types of different backgrounds learning and SHARING with everyone else.

This is absolutely incredible being on this […]

02.03.2026 16:32 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Appreciated all the thoughtful discussions at today's #Fediforum workshop "Growing the Open Social Web". Thank you @mmasnick & @j12t for facilitating.

02.03.2026 19:59 πŸ‘ 1 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1
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Fact check: the reliability of renewable energy | Policy and insight Friends of the Earth’s Sandra Bell addresses claims that the UK must drill more North Sea gas and pursue fracking due to limits on renewable energy, showing how renewables can reduce exposure to gas…

πŸ’‘ Fact check: the reliability of renewable energy. @friends-earth.bsky.social examine the claim that β€œrenewables can’t keep the lights on” and set out what the evidence says about reliability and UK energy security.

02.03.2026 12:00 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

You know, a known risk of using LLMs for operational planning is that they will treat outdated information as equally valid to current information, and they aren’t good at allowing real-time user input β€œtrain” them to preference current information over the older information they were trained on.

02.03.2026 12:46 πŸ‘ 153 πŸ” 55 πŸ’¬ 2 πŸ“Œ 1