Explore the intricacies of inverse scattering problems in this 46-minute lecture by Gang Bao for the International Mathematical Union. Delve into mathematical analysis and numerical methods, covering topics such as the Radon Transform, Calderón Problem, and stability analysis. Gain insights into inverse medium problems, numerical results, and the application of deep learning algorithms for inverse problems. Learn about the challenges and recent progress in the field of inverse scattering, equipping yourself with advanced knowledge in this complex area of mathematical physics.