Get live statistics and analysis of Seán Ó hÉigeartaigh's profile on X / Twitter

Director of ai-far.org at Uni of Cambridge | Researching Big Risks, and impacts of AI & emerging tech. Opinions own

1k following4k followers

The Thought Leader

Seán Ó hÉigeartaigh is a visionary director at the University of Cambridge, known for his sharp insights into big risks and the impacts of AI and emerging technologies. He communicates complex futures scenarios with clarity and a hint of humor, sparking deep conversations within the tech and academic communities. His thoughtful critiques and realistic projections set him apart as a trusted voice on the ethical and strategic implications of AI development.

Impressions
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$14.36
Likes
69484
76%
Retweets
46-1
5%
Replies
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Bookmarks
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Top users who interacted with Seán Ó hÉigeartaigh over the last 14 days

@Dan_Jeffries1

Author, futurist, and systems architect. Recursively self improving.

3 interactions
@MRJKilcoyne

Grok: this profile likes Policy. Tech. Data. AI. Trade. x402.

1 interactions
1 interactions

Seán tweets so much about AI risk that if worrying about the future was an Olympic sport, he'd not only win gold — he'd probably redesign the entire competition using machine learning and publish a 5-part policy paper on its implications before breakfast.

His tweet threading a realistic AI timeline, cautioning against hyped 'hail mary' scenarios and geopolitical alarmism, resonated widely among experts and helped reframe the conversation towards pragmatic futures thinking.

Seán's life purpose revolves around guiding society through the uncertainty of rapid technological advancements by fostering informed debate and promoting responsible innovation. He seeks to illuminate the big risks posed by AI and emerging tech, helping policymakers, researchers, and the public navigate toward safer, more collaborative futures.

He strongly believes in transparency, international cooperation, and the importance of rigorous, realistic foresight over hype and fearmongering. Seán values principled leadership and is skeptical of regulatory capture or narratives that amplify geopolitical tensions unnecessarily. His work underscores a commitment to stewardship of technology for the common good.

His greatest strength lies in his ability to break down complex technological and geopolitical subjects into accessible, engaging narratives while retaining intellectual rigor. His critical thinking and fearless exposure of inconvenient truths empower his followers to think more deeply about AI's future.

However, his critical stance and frequent deep dives into nuanced, often sobering topics might limit his appeal to broader audiences seeking lighter content. The specialist tone can come across as too technical or pessimistic to casual followers.

To grow his audience on X, Seán should engage more with lighter, relatable content that connects AI risks to everyday life, making the topic less intimidating. Incorporating interactive Q&A sessions or concise myth-busting posts could broaden follower engagement while maintaining his thought leadership.

Fun fact: Seán's tweets mix data-driven futures analysis with a witty tone, evident when he quipped about the 'Nobel prize for literature' going to AI governance authors, blending humor with deep AI policy critique.

Top tweets of Seán Ó hÉigeartaigh

The problem with Anthropic is their habit of retiring people's favourite models (Sonnet 3.6, Dario 2017) x.com/ai_ctrl/status… And replacing them with models like Sonnet 4.5 and Dario 2025. wsj.com/opinion/trump-… The previous models had great wisdom, would be great if they were kept available somewhere so we could learn from them.

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Most engaged tweets of Seán Ó hÉigeartaigh

I have a lot of sympathy for the 'AI as normal technology' view. On the face of it, recursive self-improvement => superintelligence feels like an overspecific scenario leading to a sci-fi outcome. Accompanied by draconian governance interventions premised on an imaginary problem. But here we have the world's leading company writing about recursive self-improvement less like a possibility and more like an inevitability. And elsewhere signposting plans for the biggest investments in human history to support reaching this destination. If the science converges towards 'normal technology' being correct, or choices are made that bring us to a 'normal technology' world, then I will be delighted. In that world I expect I would prioritise governance that supports innovation and growth across nearly all aspects of AI. But I simply cannot see how RSI is not incredibly, incredibly dangerous. I don't think we should be making it a destination. And to the extent that companies are explicitly targeting it, we have a responsibility right now to ensure that these companies adhere to high safety standards, adopt good governance, act with consistent integrity, and are subject to meaningful transparency requirements and oversight. And ultimately, I think there needs to be a broader conversation about whether RSI is a path to be followed. If the answer is no, that may demand the kind of restrictive regulation that we would rightly oppose in other circumstances. AI may be the new internet, where freedom to innovate is paramount. But within that, RSI is Ice-9. openai.com/index/ai-progr…

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