March 28, 2021 (TBA) North Coast TBA (Santa Rosa/Petaluma) CA, United States THIS LECTURE IS BEING RESCHEDULED TO APRIL--please check back for the new date.
February 28, 2021 @ 5:00 pm EST Hannibal’s Secret Weapon TBA (Santa Rosa/Petaluma) CA, United States PLEASE NOTE: Space for this online lecture is limited, so early registration is recommended.
February 23, 2020 A New Theory of the Maya Collapse: It Didn’t Happen TBA (Santa Rosa/Petaluma) CA, United States Manton Lecture
