Chemical weapons have left a lasting impression on global security since their introduction in World War I. Now, with 100% of America's chemical weapons legacy dismantled, it's time to revisit how we got here and what concerns we have for future chemical weapons threats. Host Farah Sonde speaks to John Gilbert, Senior Science Fellow for the Center's Scientists Working Group on Biological and Chemical Security; John Isaacs, Senior Fellow at the Center for Arms Control & Non-Proliferation; Matthew Meselson, Thomas Dudley Cabot Professor of the Natural Sciences at Harvard University and Council for a Livable World board member; and Andy Weber, Senior Fellow at the Council on Strategic Risks’ Janne E. Nolan Center on Strategic Weapons.

Music from www.bensound.com

Show Notes:

'This Day in History Class' episode: https://omny.fm/shows/this-day-in-history-class/phone-call-in-dugway-sheep-incident-march-17-1968

'This Day in History Class' podcast: https://www.iheart.com/podcast/105-this-day-in-history-class-29520957/

Matthew Meselson's archives: https://projects.iq.harvard.edu/meselsonarchive

Matthew Meselson's testimony to the Committee on Foreign Relations in 1969: https://projects.iq.harvard.edu/sites/projects.iq.harvard.edu/files/meselsonarchive/files/04301969meselson.pdf

Jonathan B. Tucker's book 'War on Nerves': https://www.penguinrandomhouse.com/books/180879/war-of-nerves-by-jonathan-b-tucker/