Microsoft co-founder Bill Gates has warned of the growing social risks posed by artificial intelligence, arguing that governments and policymakers still lack a concrete plan for containing the technology’s potential dangers. In a blog post, Gates called for strict conditions on how AI is deployed and argued that some tasks should remain reserved for humans even when artificial intelligence can perform them significantly faster.
Gates, 70, presented AI as a technology capable of producing sharply different outcomes for society. “AI will either be the greatest equaliser ever invented or the worst source of inequality,” he wrote. His warning centred particularly on the potential loss of jobs as increasingly capable systems take over tasks traditionally performed by people.
The impact could be especially severe for younger workers, Gates warned, as automation could make it increasingly difficult for them to secure employment in the first place. His argument reflects a broader concern that technological progress, while capable of increasing productivity, could also disrupt access to work and deepen existing inequalities if its benefits and costs are distributed unevenly.
Gates also proposed introducing a tax on robots as part of a broader response to the economic consequences of automation. He contrasted the tax treatment of human workers with that of machines, noting that employers generally pay payroll taxes when they employ people, while the purchase of a robot can typically be immediately deducted as a business expense.
“The tax system practically encourages you to replace people with machines,” Gates wrote. In his view, the existing structure could create a financial incentive for employers to substitute human labour with automated systems, potentially accelerating job displacement as AI and robotics become more capable.
His intervention comes amid growing concern within the technology industry itself over the pace at which artificial intelligence is being developed. At the end of July, more than 1,000 employees from leading AI companies called for a pause in AI development. They warned of a potential loss of control and urged the US government to participate in international efforts to introduce regulatory measures capable of controlling the speed of technological development.
The debate places Gates’ warning within a wider dispute over how governments should respond to rapidly advancing artificial intelligence. While some technology workers have called for a pause and stronger international safeguards, the US administration has taken a markedly different approach. US President Donald Trump wants the technology to remain largely unregulated, in part to ensure that the United States can keep pace with China in the technological competition between the two countries.
Gates’ proposal for robot taxation therefore goes beyond the question of regulating AI itself. It raises a broader issue over whether existing economic and tax systems remain appropriate as machines increasingly perform work previously carried out by people. His central warning is that without deliberate safeguards, a technology capable of transforming productivity could also become a powerful driver of inequality.
