Get all your news in one place.
100's of premium titles.
One app.
Start reading
Fortune
Fortune
Eleanor Pringle

Bill Gates says AI could be used as a bioterrorism weapon akin to the COVID pandemic if it falls into the wrong hands

Bill Gates speaks onstage at the Bloomberg Philanthropies Global Forum 2025 at The Plaza Hotel on September 24, 2025 in New York City. (Credit: Bryan Bedder - Getty Images for Bloomberg Philanthropies)

The wheel, the internet, the car, and electricity. All of these human creations pale in comparison to artificial intelligence, Microsoft co-founder Bill Gates believes. In his annual letter released today, the Microsoft co-founder wrote that, “Of all the things humans have ever created, AI will change society the most.”

That change could be ultimately for the better, but it also poses considerable threats to the global population, he wrote.

Gates has long been bullish on the opportunities that the revolutionary technology offers, particularly in industries like healthcare and education. However, he has also been mindful of the risks it poses, particularly if it falls into the hands of bad actors.

As such, there’s a flipside to the major healthcare transformations AI could bring. The 70-year-old philanthropist wrote: “In 2015, I gave a TED talk warning that the world was not ready to handle a pandemic. If we had prepared properly for the Covid pandemic, the amount of human suffering would have been dramatically less.”

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.