Professor Walker is back on NPR's Science Friday on 8/22 to wrap up the Science Friday Book club discussion about the epic science fiction novel Dune! Read more about the book club here, and be sure to tune in and join the conversation!
UPDATE 8/25/14 - Podcast Recording is Now Available HERE.
"The search for extraterrestrial intelligence now has a modern twist: looking for industrial pollution ..."
In a piece published on Slate's FutureTense website Prof. Walker explores how we might find signs of extraterrestrial intelligence by looking for pollution. Read the full article here!
Sara Imari Walker