Professor BRIAN KEATING is an astrophysicist with the University of California San Diego’s Department of Physics. He and his team develop instrumentation to study the early universe at radio, microwave, and infrared wavelengths. He is the author of over 100 scientific publications and holds two U.S. patents.

The Conversation: https://www.edge.org/conversation/brian_g_keating-shut-up-and-measure