SA blogger and biology lecturer +Joanne Manaster  along with her cohost from the Read Science! program +Jeff Shaumeyer  will host a live hangout at noon EDT on Tuesday, May 6, with award-winning science and nature writer David Quammen. The discussion will focus on Quammen's latest book, "Spillover: Animal Infections and the Next Human Pandemic," and strategies for communicating science to the general public.