CSUN Professor of Biology Peter Edmunds, a marine biologist specializing in the ecology of coral reefs, is a guest in the first series of CSUN’s new “Diving into the Discourse” podcasts, hosted by Carmen Ramos Chandler. Stream the first part of their conversation above, in which Edmunds describes the special biodiversity and environmental needs of coral reef systems, and the threats they face under changing climate, and find the second part on the Diving in the Discourse YouTube channel.