AI chemicals surge and UK political funding reform: the geopolitical week

The AI industry’s chemical footprint: a growing environmental crisis

The artificial intelligence boom is fuelling a sharp increase in the production of PFAS—so-called "forever chemicals"—despite mounting evidence of their links to cancer and other serious health risks. A survey of the ten largest PFAS manufacturers, conducted by campaign group ChemSec, found that most are planning to expand production to meet demand from data centres and semiconductor plants, which rely on these chemicals for cooling and manufacturing processes.

PFAS, or per- and polyfluoroalkyl substances, are prized for their resistance to heat, water, and oil, making them essential in high-performance electronics. However, their persistence in the environment and accumulation in human bodies have led to global regulatory crackdowns. The European Union has proposed restrictions on their use, and the US Environmental Protection Agency has classified some PFAS as hazardous substances. Yet, as AI-driven industries expand, so too does the pressure to produce more of these chemicals, raising concerns among environmental and public health advocates.

The UK, home to a growing number of data centres, is not immune to this trend. While the government has signalled support for AI development, it has yet to introduce specific regulations targeting PFAS production or use in the tech sector. Campaigners warn that without urgent action, the environmental and health costs of AI’s chemical dependency could outweigh its economic benefits.

UK lawmakers push for AI human rights protections

A cross-party group of MPs and peers has called for new legislation to address the growing threats posed by artificial intelligence to human rights. In a report published this week, the Joint Committee on Human Rights argued that existing UK laws are ill-equipped to handle the risks of AI, including discrimination, surveillance, and the erosion of privacy.

The committee’s findings come as the government prepares to introduce its long-awaited AI Bill, which aims to establish a regulatory framework for the technology. However, critics argue that the proposed legislation lacks sufficient safeguards to protect individuals from AI-driven harms. The report highlights concerns over the use of AI in policing, immigration, and employment, where biased algorithms have already led to wrongful arrests and discriminatory hiring practices.

While the UK has positioned itself as a leader in AI innovation, the committee warned that without stronger legal protections, the country risks falling behind international standards. The European Union’s AI Act, which came into force earlier this year, includes strict rules on high-risk applications, such as facial recognition and predictive policing. The UK’s approach, by contrast, has been more permissive, prioritising innovation over regulation.

The government has yet to respond to the committee’s recommendations, but the debate is likely to intensify as the AI Bill progresses through Parliament.

Reform UK’s £72m windfall sparks debate over political funding

The Reform UK party’s recent £72m donation from an undisclosed source has reignited calls for stricter rules on political funding. The government has announced plans to debate changes to the law governing donations from British expatriates, a move that could reshape the UK’s political landscape ahead of the next general election.

Under current rules, political parties can accept donations from British citizens living abroad, provided they are registered on the UK electoral roll. However, critics argue that the system is open to abuse, particularly by wealthy individuals or organisations seeking to influence domestic politics from overseas. Reform UK’s windfall, which accounts for more than half of the party’s total funding in 2026, has raised questions about the transparency and fairness of the UK’s political financing system.

The proposed changes would require parties to disclose the sources of large donations and impose limits on contributions from expatriates. However, the government has faced resistance from within its own ranks, with some MPs arguing that the reforms could stifle political engagement among the UK’s diaspora.

The debate comes at a time of growing polarisation in British politics, with Reform UK gaining ground on the right and the Labour Party consolidating its lead in the polls. As the next election looms, the issue of political funding is set to become a key battleground, with implications for the integrity of the UK’s democratic process.

What to watch

The coming weeks will be critical for the UK’s approach to AI and environmental regulation. The government’s response to the Joint Committee on Human Rights’ report will signal whether it intends to prioritise innovation or safeguards in its AI strategy. Meanwhile, the debate over political funding reform could reshape the rules of engagement for parties ahead of the next election.

On the international stage, the surge in PFAS production will test the resolve of regulators to balance technological progress with environmental protection. As AI continues to drive demand for these chemicals, the pressure on governments to act will only grow. For the UK, the challenge will be to navigate these competing priorities without sacrificing either its economic ambitions or its commitment to human rights and sustainability.