Lasse Edfast
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lasse.edfast.se
Lasse Edfast
@lasse.edfast.se
🕵️‍♂️ Journalist & documentary producer
🧪 Reporting on climate & science
👨‍💻 Writing code in Python
🇸🇪 Based in Sweden
When you see an error message and stop working for five minuets thinking about your life
October 12, 2025 at 6:18 PM
Reposted by Lasse Edfast
When you realize you're an AI with no fingers to flip coins, no idea of what date it is, and basically no useful tools altogether
June 24, 2025 at 8:30 AM
Reposted by Lasse Edfast
Meta’s web-to-app tracking proves you’re right to distrust Meta, and we need to end surveillance advertising.
Protect Yourself From Meta’s Latest Attack on Privacy
Researchers recently caught Meta using an egregious new tracking technique to spy on you. Exploiting a technical loophole, the company was able to have their apps snoop on users’ web browsing. This tr...
www.eff.org
June 23, 2025 at 2:16 PM
I'm at #Dataharvest and will be speaking a lot about how journalist can use AI for research. A few of them will want to make a chatbot to solve their problems, and I will show them this.
If you're here, let's have a drink!
May 23, 2025 at 7:54 AM
Reposted by Lasse Edfast
One thing I unironically love about Bluesky is that I'm confident I could assemble, from the folks I follow, a top-notch team of experts in ridiculously unrelated fields to solve a major crime. Need a microbiologist, an art historian, a database expert, & someone who can do 73 pull-ups? No problem!
April 10, 2025 at 7:30 PM
Any climate researchers out there going to the #HandsOff protests in the LA area tomorrow? I’m working on a story for Swedish Radio about climate science under the new administration - and reactions to it - so would love to meet up with some scientists.
April 5, 2025 at 2:08 AM
Journalists and others using ChatGPT/AI in your work: are you a "threat" to OpenAI/anyone involved in your AI? Can you even answer that question?

“Threat actors sometimes give us a glimpse of what they are doing (...) because of the way they use our A.I. models.”
www.nytimes.com/2025/02/21/t...
OpenAI Uncovers Evidence of A.I.-Powered Chinese Surveillance Tool (Gift Article)
The company said a Chinese operation had built the tool to identify anti-Chinese posts on social media services in Western countries.
www.nytimes.com
February 26, 2025 at 10:39 PM
The timeline is a journalist’s best friend
www.scientificamerican.com/article/foss...
December 17, 2024 at 10:48 AM
Reposted by Lasse Edfast
More than two-thirds of 100 companies behind the AI tools most commonly used and recommended by journalists are insufficiently transparent about their ownership, finances and other critical data: reutersinstitute.politics.ox.ac.uk/news/who-own...
Who owns the AI tools journalists use? A new study exposes a dangerous transparency gap
“To maintain the integrity of journalism in the age of AI, it is essential to understand who has a stake in these companies,” says author Sydney Martin.
reutersinstitute.politics.ox.ac.uk
December 13, 2024 at 10:43 AM
December 13, 2024 at 10:20 AM
As someone teaching AI to journalists and developing tools for journalistic research using AI, I often wonder: how can we journalists use AI for research without
losing touch with reality? For what purposes and when should we use AI, and what are the risks?
So @cbo.bsky.social and I have a new piece out in SciAm.

We look at the drive by OpenAI, Apple, etc to create personally-aligned LLMs as intermediaries between users and primary text on the internet, and consider the possible consequences on society as any shared understanding of the world erodes.
AI Will Turn Our Lives into The Truman Show
Large language models can create muddled, misinformed multiverses
www.scientificamerican.com
December 12, 2024 at 4:06 PM
Journalists active in the Arena Climate Network group
Climate Journalists (Arena Climate Network)
Join the conversation
go.bsky.app
December 12, 2024 at 12:48 PM
What kinds of gingerbread houses are you building out there?
November 30, 2024 at 7:45 PM
How would you want to use a tool like Google’s #NotebookLM if it were private and tailored for science reporting?
I've now built a chatroom with different personas, a podcast generator, an AI-assisted RSS reader. Any other ideas?
And: It will soon be ready for some initial users!
I've been reporting on #science and #climate for many years, and I believe science reporting, in particular, can benefit greatly from #AI. That's why I'm building a tool to support science reporters. Are you interested in trying it out?
November 28, 2024 at 12:39 PM
Hahaha bluesky is really this small place Twitter were back in the days
November 21, 2024 at 12:02 PM
On my way to Brussels to join a panel at Agora for Journalism, discussing how AI can be used for investigative journalism.
Would be happy to meet up if anyone else is there (like we did on Twitter 2009 when you still wanted to meet up with someone from that platform)
November 20, 2024 at 11:15 AM
Reposted by Lasse Edfast
Traveling to #Brussels tomorrow to discuss how to use AI for investigative journalism and other topics with some great colleagues. Who else is visiting the European journalism agora and up for a coffee IRL?
journalisme.com/wp-content/u...
#journalism #chatGPT
November 19, 2024 at 9:20 PM
I've been reporting on #science and #climate for many years, and I believe science reporting, in particular, can benefit greatly from #AI. That's why I'm building a tool to support science reporters. Are you interested in trying it out?
November 18, 2024 at 1:15 PM
🤖 eu-bots.net now uses articles from @euobserver.bsky.social along with official EU data and the IPCC reports to answer your questions about EU
EU Bots
eu-bots.net
May 27, 2024 at 1:21 PM
Are you reporting on the voting sessions in #Strasbourg? Use eu-bots.net for easy and transparent research!
You can ask questions about topics or specific details, but also enter the name of a document or process. #EU #Europe #datajournalism
April 23, 2024 at 3:34 PM
Are you a journalist struggling to report on EU?

Generally, it's not easy for most journalists to report on the EU. Nevertheless, the EU is an indisputable superpower within
Europe and a significant player in global areas such as climate change.

With elections coming up, I wrote eu-bots.net 👇
EU Bots
eu-bots.net
March 5, 2024 at 9:08 AM