So, Where is Everybody? Interstellar colonization, in principle, is an exponential growth process that would fill the galaxy in a few million years even with a very modest star flight capability. This is a small fraction of the lifetime of the Milky Way Galaxy, so the Galaxy should be teaming with life. But, we so far have no compelling evidence of extraterrestrial visitations, alien artifacts, or any other evidences that the Galaxy is populated. Physicist and Nobel Laureate Enrico Fermi's apparent paradox and some of the proposed resolutions are the topic of this lecture. I will review the Fermi Paradox and describe the most common possible resolutions. The Fermi Paradox is useful in helping to frame the question of extraterrestrial life, even if we so far have no answers. At the end I only touch on the Rare Earth Hypothesis, but this is a very nuanced question which requires a whole other lecture to explore that I have not had time to fully prepare for during this busy quarter. Recorded live on 2009 Nov 30 in Room 1005 Smith Laboratory on the Columbus campus of The Ohio State University.