I was encouraged this week to see the leaders of the frontier labs agree on the need for them to slow down the pace of AI development. Given the stakes, it’s a good and necessary first step.   But I’m even more encouraged by the growing recognition that how this powerful new technology develops should be at the center of our public debate.   I’ve been watching the progress on AI for over a decade now, and one thing that’s clear to me is that the potential impact of this technology is not overhyped. It’s also moving at lightning speed – and even faster than those who are engineering it can keep up with.   I’m not an AI accelerationist who believes it will lead to some techno-utopia, and I’m not a doomer who thinks it will inevitably lead to humanity’s destruction. But whether this technology results in amazing breakthroughs in medicine, energy and education or unleashes huge economic disruptions, greater inequality, and potential catastrophe will depend on the choices that we make right now – choices that should be made not just by the companies involved, but by all of us.

If you were young in 2001, or weren’t even born yet, it can be hard to imagine what 9/11 felt like. The shock of that beautiful, cloudless morning. The heartbreak of the families whose loved ones were taken with such swiftness and cruelty. The realization that the forces of malevolence and violence were closer, and the future less certain, than we knew. But in the days that followed, we felt something else, too. Pride in the rescue workers who had rushed to the scene, and the passengers who had stormed the cockpit. Admiration for the men and women who left behind lives of comfort to serve their country. A deep resolve that nothing would break the will of a truly United States of America. Today Michelle and I are remembering those we lost that day, and those who made the ultimate sacrifice in the wars that followed. We pray for their families. And we hope Americans everywhere remember the true lesson of 9/11: that we can survive even our darkest days as long as we move forward as one nation and one people.