Question: An American theoretical physicist who worked in particle physics and cosmology, she was also known as the Frank B. Baird, Jr., was a former guest on a podcast that was described as "a think tank promoting science, reason, and secular values in public policy and at the grass roots"; when was that podcast started?
Sentence (from "Avi Loeb"): He serves as Chair of the "Harvard Astronomy department", Chair of the Advisory Committee for the "Breakthrough Starshot" project - which aims to launch lightweight spacecraft towards the nearest stars using a powerful laser, founding director of Harvard's "Black Hole Initiative" - the first interdisciplinary center worldwide dedicated to the study of black holes and director of the "Institute for Theory and Computation (ITC)" within the Harvard-Smithsonian Center for Astrophysics.
Relevant evidence: No