Your experiences can change gene expression for your descendants. Is "epigenetics" an opportunity or a curse? Dr. Peter Ward, Univ. of Washington. Plus the most moving climate speech 2018, Canadian Green Party Leader Elizabeth May to Parliament.
Peter Ward interview by Alex Smith of Radio Ecoshock
Speech by Elizabeth May recorded at the Parliament of Canada, October 2018
In the Affiliates version there is a break and re-intro at 31:10 for stations needing to insert station ID or announcements.