<p>The CEOs of tech firms issue stark warnings over the rate of change, with AI capability doubling every four months</p><p>Recently, Jacob Coxon, a researcher at Anthropic, <a href="https://www.theguardian.com/global/2026/sep/15/ai-doomsday-warning-jacob-coxon-anthropic">quit his job</a> over concerns that AI was on a collision course with humanity. A flurry of headlines put the spotlight on the current crisis: unregulated competition between technology companies and between the US and China is