All Topics (January 31 through March 31) Tuesday, February 3 3:30 PM P. Harris Colloquium: Around the Forces in 80 Microseconds Wednesday, February 4 3:30 PM Pankaj Mehta Seminar: Chaos in high-dimensionality ecosystems Friday, February 6 12:00 PM Sarang Gopalakrishnan: Phases of Local Inference Friday, February 13 12:00 PM H. Kim: Defining classical and quantum chaos through adiabatic transformations