ENCORE For many, the word virus is a synonym for disease – diseases of humans, plants, and even computers. Ebola is an example: a virus with a big and terrifying reputation. And yet the vast majority of viruses are not only friendly, they are essential for life.
Find out how viruses make plant life in Yellowstone’s hottest environments possible, and fear your spinach salad no longer: a scientist recruits viruses to defeat E. coli bacteria.
Plus, a new study presents the disconcerting facts of just how far a sneeze travels, and viruses in another kind of culture: but is ours benevolent? Find out from the man who coined the term, “viral media.”
Guests:

David Quammen – Science journalist, contributing writer for National Geographic Magazine, author of Spillover: Animal Infections and the Next Human Pandemic. His Op Ed about Ebola appeared in the New York Times.
Marilyn Roossinck – Professor of plant pathology and environmental microbiology, Penn State, Center for Infectious Disease Dynamics
Paul Ebner – Microbiologist and an associate professor of animal sciences, Purdue University
Lydia Bourouiba – Physical applied mathematician, department of civil and environmental engineering, M.I.T.
Douglas Rushkoff – Media theorist, author, Media Virus! Hidden Agendas in Popular Cultureand Present Shock: When Everything Happens Now

First released May 12, 2014.