Show notes
Today we have Dr. Barbara Thorne, a termite biologist and an expert on the invasive conehead species, a Central and South American termite that has invaded South Florida.Barbara is a research professor and professor emerita in the Department of Entomology at the University of Maryland. Since 2012 she has served as the Florida Department of Agriculture and Consumer Services science advisor on the state’s Conehead Termite Program. She also chairs the National Scientific Advisory Committee for the Conehead Termite Program.Barbara’s research focuses on the biology of termites, which are highly social insects that form complex colony structures. She earned her Ph.D. in Organismic and Evolutionary Biology in 1983 from Harvard University where she studied with the late Dr. E. O. Wilson, a renowned biologist and naturalist.Show notes[[[[[00:07:58] Ken asks Barbara to elaborate on how Bug Camp and E.O. Wilson’s book “The Insect Societies” motivated her to go to Harvard.[[[[[[[00:33:59] Dawn mentions that during Barbara’s time at Maryland, she investigated her hypothesis of accelerated inheritance as a driver for the evolution of eusociality in termites, following up this research in a 2003 paper in PNAS. Dawn goes on to explain that the paper provided experimental evidence for the powerful selective forces driving the evolution of eusociality in termites, a question that perplexed Charles Darwin. Dawn asks Barbara to talk about why Darwin was confused by the existence of social insects and how Barbara approached this question in termites.[00:49:16] Dawn mentions that Barbara expanded on the previously mentioned research with a study in 2009, using genetic markers to demonstrate that in merged colonies, offspring from both original, unrelated families can become new reproductives and even interbreed. Dawn asks Barbara to explain why this observation is important.[00:50:33] Ken explains that Barbara helped put together a TED-Ed video lesson last year that depicted a conehead termite queen as she begins her reign as one of the longest living insects in the animal kingdom. Ken goes on to mention that this video was a collaboration with Thomas Johnson Volda, and Ken asks how the idea for the video came to be.[[[[[01:09:14] Ken mentions that we recently had Barbara’s husband Dr. Ed Weiler on STEM-Talk, episode 148. Ken goes on to mention that Ed and Barbara listened to the interview together and Ken asks what she thought of Ed’s episode.[Links:Barbara Thorne bioReign of the Termite Queen videoLearn more about IHMCSTEM-Talk homepageKen Ford bioKen Ford Wikipedia pageDawn Kernagis bio



