Bill Gates warns AI could cause one billion deaths and urges regulation

Bill Gates warns that artificial intelligence could lead to one billion deaths, calling it the most powerful weapon ever created, and urges government regulation of the technology. In an NBC interview, the Microsoft co-founder said AI is powerful enough to drive events causing a billion fatalities, particularly through malicious actors using advanced tools, though he noted wiping out 100 percent of humanity would be difficult. Gates said legislation in Washington is "absolutely" necessary, arguing that mandatory safety measures and oversight are required, as "nobody believes self-regulation is sufficient."