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Posts by Laura Pereira

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On this third year anniversary of the war in Sudan we woke up to the devastating news that our friend and comrade Muzan Al Neel has passed away. She was a brilliant revolutionary thinker, writer and organizer and a wonderful human.

Inna lillahi wa inna ilayhi raji'un

1 week ago 187 60 6 2
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The creators of gloriously unearthly anti-capitalist deckbuilder All Will Rise have announced that they're joining the No Games For Genocide boycott against Microsoft's business links with the Israeli military. https://bit.ly/4unTxBz

1 month ago 161 42 1 7
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Israel kills 12 medics in attack in southern Lebanon as war ravages nation Israel's attack, echoing similar carnage it wrought in Gaza, kills doctors, paramedics and nurses who were on duty.

Israel's attack, echoing similar carnage it wrought in Gaza, kills doctors, paramedics and nurses who were on duty.

1 month ago 352 316 25 36
An illustrative scene from All Will Rise, showing a huge plume of swirling fire coming off of a body of water, and people flocking around a shore to try and do something about it.

An illustrative scene from All Will Rise, showing a huge plume of swirling fire coming off of a body of water, and people flocking around a shore to try and do something about it.

"We are not powerless, every action matters" - Indie studio Speculative Agency returns Microsoft Xbox funding and urges others to boycott www.eurogamer.net/speculative-...

1 month ago 470 169 4 6
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Nazanin Zaghari-Ratcliffe: I fear for Iran and my family She dreamt of a free Iran during her six-year incarceration. Then when Nazanin Zaghari-Ratcliffe heard America had attacked she was worried for her relatives. She reveals why sitting for a portrait wa...

Thinking of those with Iranian links in the UK, worrying about family and friends.

"There is every chance the regime will get tougher on Iranians to cover its vulnerability. I worry that ordinary people in Iran and beyond will be in harm’s way.”
www.thetimes.com/world/middle...

1 month ago 128 30 2 1
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Headlines moved on quickly from the schoolgirls in Minab. We don’t know their names; no media profiles about their lives and aspirations. No smiling photos attached to quotes from mourning families.

How unfair that some dead are memorialised while others are relegated to ‘estimated casualties.’

1 month ago 467 189 2 8
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New Analysis Exposes Blind Spots in Global Sustainability Research | Transformations Community A new study published in Nature Communications, based on an analysis of 4 million scholarly documents, reveals major blind spots in sustainability research. ...

A new study published today in @natsustain.nature.com reveals major blind spots in global sustainability research, overlooking critical strategies, sectors & actors needed to address climate & biodiversity crises. #SystemsChange

transformationscommunity.org/news/new-ana...

1 month ago 2 1 1 0

Just don’t link to the paper or we’ll have the 🧌 s after us

1 month ago 2 1 0 0
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Guys… gold dust of narratives. I can’t believe this is actually published (thankfully in the appendix… who reads the appendix 👀- unless they’ve had their eyes gene spliced)

1 month ago 3 0 0 0
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Support Tareq and his family in Gaza I am supporting my friend Tareq in Gaza, this is his story in his own words:

Support Tareq and his family in Gaza chuffed.org/project/1440...

2 months ago 0 1 0 0
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🚨 HUGE NEWS! 🚨

All Will Rise is now LIVE on Kickstarter! Fundraising has begun to bring our revenge fantasy against the powerful to life.

Want to try before you fund? All Will Rise currently has a demo on Steam too!

Kickstarter: www.kickstarter.com/projects/spe...

#IndieGame #GameDev #IndieDev

2 months ago 278 150 8 45
The political effects of X's feed algorithm
https://doi.org/10.1038/s41586-026-10098-2
Received: 16 December 2024
Accepted: 4 January 2026
Published online: 18 February 2026
Open access
• Check for updates
Germain Gauthier,5, Roland Hodler?5, Philine Widmer35 & Ekaterina Zhuravskaya3,4,5 m
Feed algorithms are widely suspected to influence political attitudes. However, previous evidence from switching off the algorithm on Meta platforms found no political effects'. Here we present results from a 2023 field experiment on Elon Musk's platform X shedding light on this puzzle. We assigned active US-based users randomly to either an algorithmic or a chronological feed for 7 weeks, measuring political attitudes and online behaviour. Switching from a chronological to an algorithmic feed increased engagement and shifted political opinion towards more conservative positions, particularly regarding policy priorities, perceptions of criminal investigations into Donald Trump and views on the war in Ukraine. In contrast, switching from the algorithmic to the chronological feed had no comparable effects.
Neither switching the algorithm on nor switching it off significantly affected affective polarization or self-reported partisanship. To investigate the mechanism, we analysed users' feed content and behaviour. We found that the algorithm promotes conservative content and demotes posts by traditional media. Exposure to algorithmic content leads users to follow conservative political activist accounts, which they continue to follow even after switching off the algorithm, helping explain the asymmetry in effects. These results suggest that initial exposure to X's algorithm has persistent effects on users' current political attitudes and account-following behaviour, even in the absence of a detectable effect on partisanship.

The political effects of X's feed algorithm https://doi.org/10.1038/s41586-026-10098-2 Received: 16 December 2024 Accepted: 4 January 2026 Published online: 18 February 2026 Open access • Check for updates Germain Gauthier,5, Roland Hodler?5, Philine Widmer35 & Ekaterina Zhuravskaya3,4,5 m Feed algorithms are widely suspected to influence political attitudes. However, previous evidence from switching off the algorithm on Meta platforms found no political effects'. Here we present results from a 2023 field experiment on Elon Musk's platform X shedding light on this puzzle. We assigned active US-based users randomly to either an algorithmic or a chronological feed for 7 weeks, measuring political attitudes and online behaviour. Switching from a chronological to an algorithmic feed increased engagement and shifted political opinion towards more conservative positions, particularly regarding policy priorities, perceptions of criminal investigations into Donald Trump and views on the war in Ukraine. In contrast, switching from the algorithmic to the chronological feed had no comparable effects. Neither switching the algorithm on nor switching it off significantly affected affective polarization or self-reported partisanship. To investigate the mechanism, we analysed users' feed content and behaviour. We found that the algorithm promotes conservative content and demotes posts by traditional media. Exposure to algorithmic content leads users to follow conservative political activist accounts, which they continue to follow even after switching off the algorithm, helping explain the asymmetry in effects. These results suggest that initial exposure to X's algorithm has persistent effects on users' current political attitudes and account-following behaviour, even in the absence of a detectable effect on partisanship.

A new paper shows that less than 2 months of exposure to Twitter’s algorithmic feed significantly shifts people’s political views to the right.

Moving from chronological feed to the algorithmic feed also increases engagement.

This is one of the most concerning papers I’ve read in awhile.

2 months ago 6499 3246 159 411

‘Give your love a book or something’ ❤️ 🥀

2 months ago 0 0 0 0

Then we need to make a plan!

2 months ago 1 0 0 0
A view of the IPBES 12 Plenary in Manchester former railway station.

A view of the IPBES 12 Plenary in Manchester former railway station.

IPBES Chair David Obura.

IPBES Chair David Obura.

Working Group 1 Co-Chair Eeva Primmer providing an update during the stocktaking plenary.

Working Group 1 Co-Chair Eeva Primmer providing an update during the stocktaking plenary.

Working Group 2 Co-Chair Hesiquio Benítez Díaz providing an update during the stocktaking plenary.

Working Group 2 Co-Chair Hesiquio Benítez Díaz providing an update during the stocktaking plenary.

This morning, delegates at #IPBES12 heard about progress across negotiation groups

The @ipbes.net Plenary is wrapping up on Sunday and delegates need to finalize their consideration of the #BizBiodiversity Assessment and other outstanding matters before then

2 months ago 11 4 0 1
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Reimagining coral reef futures - npj Ocean Sustainability npj Ocean Sustainability - Reimagining coral reef futures

New Paper ❗️
🪸Reimagining #CoralReef futures

Where we develop aspirational visions for coral reefs towards a #SafeAndJust space
👇🏽
doi.org/10.1038/s44183-025-00179-6
With @joachimclaudet.bsky.social @jessicablythe.bsky.social @vbrn.bsky.social et al @sthlmresilience.bsky.social

2 months ago 14 6 0 0

*DEADLINE EXTENDED* February 8

Submit your suggestions and nominate (yourself or others) as a co-author for the 2026 edition of the 10 New Insights in Climate Science

2 months ago 20 16 2 2
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#BreakingNews ⚡ / 🚨 Paper Alert! 🚨

🚀 The Ocean Equity Index is out! 🫂 🎣 🐟

The Ocean Equity Index (#OEI) is a tool to guide the development of more equitable #ocean #governance and #management.

📰 doi.org/10.1038/s415...

2 months ago 11 6 0 0
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🚨 Paper Alert! 🚨

🪸🐟🎣🫂 Reimagining #CoralReef futures 🌟🌠🌌

♾️ Visions + narratives constitute key stepping stones to reimagining desirable relationships between people and coral reefs and speak to both anticipatory and adaptive pathways toward desired change.

doi.org/10.1038/s441...

2 months ago 8 5 0 0
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Today’s crises aren’t just about what we do but who decides and what we value.

Commissioner @laurap18.bsky.social highlights the need to rethink the goals and power structures shaping our economic and governance systems.

A #SafeAndJust future means changing direction, not just speed.

2 months ago 2 2 0 0
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The Ocean Equity Index - Nature The Ocean Equity Index provides a systematic, twelve-criteria framework to assess and improve equity in ocean initiatives, projects and policies, producing structured data that guide evidence-bas...

🌊 The global community has made ambitious commitments to advancing ocean equity – what is missing is a transparent & replicable way to measure equity and track progress 🐠

📢 Our new @nature.com paper, the #OceanEquityIndex, offers a simple yet robust solution: www.nature.com/articles/s41...

2 months ago 27 13 2 4
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Honoured to be able to speak today on the #BBNJ and #oceangovernance and what this means for #Africa here on the @greenpeace.org #RainbowWarrior 🌈 🌊

2 months ago 3 0 0 0
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Opinion | In Minneapolis, I Glimpsed a Civil War

"But when I landed in Minneapolis and saw the size, scope and lawlessness of the federal onslaught unfolding here, I understood that Good’s killing was emblematic of its true mission: to stage a spectacle of cruelty upon a city that stands in stark defiance of Trump’s dark vision of America."

3 months ago 590 196 9 10

💙So excited for this epic project with @joachimclaudet.bsky.social @sebasvillasante.bsky.social and the e rest of the team @inspiriprojecteu.bsky.social
🌊Watch this space over the next 3 years 💪🏾

3 months ago 3 3 0 0
INSPIRI Project Launch Video
INSPIRI Project Launch Video YouTube video by INSPIRI PROJECT_ EU

🌊 How do we imagine the future of European oceans and waters? We proudly introduce INSPIRI – an EU funded Horizon Europe project dedicated to co-designing actionable visions for a restored ocean and water system in the EU by 2030 and 2050.

Watch our launch video below to learn more!

3 months ago 5 4 1 2
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The Importance of Accounting for Stakeholder Values, Power Relationships and Language in Constructing Relevant and Trustworthy Climate Information Accounting for stakeholder values, power relationships and language is important to construct user-relevant climate information These aspects cannot be treated separately as they influence each o...

After a long journey: why user values, power relationships and language have to be accounted for to construct user-relevant trustworthy climate information: agupubs.onlinelibrary.wiley.com/doi/10.1029/... @wegenercenter.bsky.social @stefansobo.bsky.social @laurap18.bsky.social @leabdiaz.bsky.social

3 months ago 4 3 1 0
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U.S. Invasion of Venezuela Violates International Climate Law Too The Trump administration’s oil grab and plans to expand Venezuelan production flouts last year’s landmark climate ruling from the International Court of Justice.

"The Trump administration’s oil grab and plans to expand Venezuelan production flouts last year’s landmark climate ruling from the International Court of Justice"

@ninalakhani.bsky.social's first piece for @drilledmedia.bsky.social:

drilled.media/news/Venezue...

3 months ago 43 11 1 0

Great thread here 👇🏽

3 months ago 3 0 0 0

As I often say, you cannot distinguish justice as a research or policy objective from epistemic injustice and knowledge politics - if our research is based on positivist models of Western science, we won't see the real problems - and maybe not even the solutions. I recommend reading both papers...

3 months ago 11 3 1 0
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Indian police raid home of environmental activists over anti-fossil fuel campaign Sarat Sampada founders Harjeet Singh and Jyoti Aswati say allegations are ‘baseless, biased and misleading’

Solidarity with climate warriors @harjeet11.bsky.social & Jyoti Aswati, whose Delhi home was raided by Indian authorities amid outrageous claims their fossil fuels campaign is funded by foreign actors and threatens national security - part of a global crackdown
www.theguardian.com/world/2026/j...

3 months ago 31 13 1 1