Why the UN’s first scientific report on AI wants governments to act before it’s too late

Why the report says governments should be worried

The report argues that AI capabilities are progressing faster than scientific understanding and public oversight. Policymakers, it says, increasingly face a difficult dilemma: waiting for complete scientific certainty before acting may mean responding only after serious harms have already materialised.

“The world cannot govern what it cannot understand,” UN Secretary-General António Guterres said while releasing the report, stressing that governments need independent scientific evidence before making policy choices.

One of the panel’s biggest concerns is the emergence of increasingly capable frontier AI models and autonomous AI agents that can perform complex tasks with limited human intervention. While these systems promise significant productivity gains, they also introduce new risks that current governance mechanisms are ill-equipped to address.

“Dozens of distinct governance instruments that seek to embed ethics and human rights in AI systems are already in use across jurisdictions, but they are fragmented, are concentrated among a few corporations and rarely measure real-world effectiveness. Evaluation methods themselves are underdeveloped, and the institutions needed to provide independent capability and risk assessments remain embryonic,” it added.

Compute divide across countries in AI

The report argues that the global AI race is no longer just about talent or innovation, but increasingly about who controls the computing infrastructure needed to build and run advanced AI models.

It notes that frontier AI development is concentrated in a handful of countries, with the United States accounting for around 75% of global AI computing capacity and China another 15%, leaving the rest of the world to share the remaining 10%. This concentration of advanced semiconductors, hyperscale data centres and cloud infrastructure has created what the panel calls a widening compute divide, making computing power a strategic resource rather than merely a technological input.

The panel warns that countries without access to large-scale compute infrastructure, cutting-edge chips and high-quality datasets risk becoming consumers rather than creators of AI. Such nations may struggle to build sovereign AI capabilities, shape global AI standards or develop models suited to their own languages and developmental priorities.

“In 2025, institutions based in the United States produced 59 notable AI models, compared with 35 in China and just 13 in the rest of the world. In the same year, 75% of the computing power of the 500 largest-known private and public AI compute clusters was located in the United States, followed by 15% in China and 10% in the rest of the world,” the report said.

For countries like India — which has launched the IndiaAI Mission and is investing in procuring compute hardware — the findings reinforce the strategic importance of domestic AI infrastructure. Without expanding indigenous compute capacity, the report cautions, existing digital inequalities could harden into long-term technological dependence.

The dangers of AI concentration

Beyond the compute divide, the report warns that the AI ecosystem is becoming increasingly concentrated in the hands of a small number of companies and countries. Frontier AI development today requires enormous financial resources, specialised talent, cutting-edge chips and vast data centres, barriers that only a handful of firms can overcome.

The panel notes that this concentration extends across the AI value chain, from semiconductor design and cloud infrastructure to foundation models and AI deployment platforms. Such dominance, it says, could reduce competition, limit innovation, increase dependence on a few providers and allow a small number of companies to disproportionately shape how AI systems are developed, deployed and governed.

“The concentration of AI capabilities in a small number of firms and countries could enable authoritarian capture and undermine democratic accountability… Current AI systems reflect only a limited range of the world’s linguistic and cultural diversity, excluding much of the world’s population. Proactive investment is needed. At the same time, the global South is disproportionately vulnerable to AI misuse risks due to limited local resilience and mitigation capacity,” the report said.

The report cautions that concentration is not merely an economic issue but one with geopolitical implications. As AI becomes embedded in public services, defence, healthcare and critical infrastructure, excessive dependence on a handful of firms or countries could leave governments with limited strategic autonomy.

It therefore calls for policies that promote greater competition, wider access to compute and scientific resources, and support for open scientific research and public-interest AI.

Without broader participation, the panel warns, AI’s benefits and decision-making power could become concentrated in ways that reinforce existing economic and technological inequalities.