We need diversity of providers, for both innovation and resilience. Only a very few digital / AI services actually naturally scale; it is a separate (though urgently important) matter how we deal with the power and equitable redistribution resulting from their dominance. Examples: search, adtech, operating systems, logistics, political communication (social media). Note that historically monopoly is recognised and addressed even if one company had 10% of a market. The other thing is to ensure dominance in one sector isn't unduly and unjustly exploited to dominate other sectors.
Concentrating power simplifies regulatory capture. (Regulatory divergence can be useful.) Sovereign nations need to remain sovereign, though they may cooperate and coordinate on enforcement. The EU is an interesting set of cases of such approaches going both well and badly. Other regions may also want to experiment in what is effectively collective bargaining. The UN can aggregate and facilitate, but should never attempt to become a weaponisable centralised enforcer. It should facilitate communication and spread of good practice.
Human centering is not just about human oversight. AI must express the intentions of those operating the AI, so they can be held to account for what they do with it. This is the only real way to establish ethical "alignment," because ethics develops with societies as we grow in understanding and capabilities.
The EU AI Act and Digital Service Acts include good practice on human centring.
If I have time, because Venessa Nurock brought up polarisation, I will mention my own research: this comes back to the redistributional issues I alluded to before. Polarisation is highly correlated with wealth inequality, as is a lot of other forms of volatility.
I also strongly recommend the Finnish effort of AI education which has been used by over a million people. https://www.helsinki.fi/en/news/artificial-intelligence/elements-ai-has-introduced-one-million-people-basics-artificial-intelligence cf https://www.mooc-list.com/instructor/teemu-roosSee also my previous writings:
- List with summaries of my writings on AI governance, for the UN consultation in 2023.
- AI Is Not a Unitary Actor: My Response to the UN Interim Report Consultation (2024)
- Two more recent papers on the EU's regulation efforts:
- Human Experience and AI Regulation: What European Union Law Brings to Digital Technology Ethics (early 2024, though published as 2023) and,
- From Definition to Regulation: Is the European Union Getting AI Right? (2025)
- And in the context of NATO
- Human-Centred Control of AI Is Both Possible and NecessaryNATO Science for Peace and Security Series: The Role of Transatlantic Cooperation in AI Human Oversight in Defence, Francisco Andrés Pérez (ed.) IOS Press, Amsterdam, and Springer Nature, Dordrecht, in press, expected 2026.
- Two recent (2025) blogposts of possible value:
- (Generative) AI use and Human Agency
- Piercing the AI veil – my papers on AI and the avoidance of responsibility

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