Robert Wachter, MD, has been a celebrated and influential leader in health care for decades. He released his latest book, A Giant Leap: How AI Is Transforming Healthcare and What That Means for Our Future, on Feb. 3. Dr. Wachter will deliver a can’t-miss keynote lecture, “How AI is Transforming Health Care,” at the ATS 2026 International Conference Opening Ceremony, 4:15–5:30 p.m. ET on Saturday, May 16.