Host: Karen Stollznow

Dr. Seth Shostak is the Senior Astronomer at the Search for Extraterrestrial Intelligence Institute (SETI). Seth is the author of Confessions of an Alien Hunter: A Scientist's Search for Extraterrestrial Intelligence, and is well known as one of the hosts of the popular radio show Big Picture Science. (Formerly known as Are We Alone?)

Seth is a science communicator who performs public outreach; especially to young people, about science in general, and astrobiology in particular. He has published hundreds of popular articles on science, and gives dozens of talks annually. He is also a Fellow of the Committee for Skeptical Inquiry.

In this Point of Inquiry interview with host Karen Stollznow, Seth discusses the "three-pronged effort" to find extraterrestrial life. He believes that while no one can be certain, there is a chance of success within one or two decades, and he explains how this prediction can be made. Seth then explains why, if we find that life, we would need to tread carefully.

Seth talks about SETI's past and present projects, critics and the Fermi paradox, and whether the organization spends more time searching for funding than ETs. He discusses current findings in astronomy, and how these discoveries may affect the SETI search. Lastly, Seth talks about outreach and education, and tells us exactly what the public knows (and doesn't know) about astronomy.