Generative artificial intelligence (AI) is erasing the line between reality and illusion to the point where seeing is no longer believing. We need a social and legal framework that will separate real-world images from those generated by AI, as well as technical innovations, such as universal "AI watermarks," that will help viewers immediately distinguish real images from fake ones. Without such a framework in place, we risk losing the trust that real-world photography brings. And that would be a disaster for democracy.

On June 6, 1944, Allied forces stormed the beaches of Normandy. The photographs that emerged — grainy, blurred, chaotic — did more than document history; they shaped it. For millions who would never see the battlefield, those images became the war — visceral proof of sacrifice, courage and collective purpose. They transcended language, collapsing distance between the observer and the event.