PBS just finished airing a three-part documentary based on paleontologist Neil Shubin’s book Your Inner Fish: A Journey into the 3.5-Billion-Year History of the Human Body, which he hosted. For anyone interested in evolution and how humans are related to the rest of the animal world, this is a must-see. It’s very well done, visually and with content. You can watch each of the episodes through the PBS website, Shubin tells me, for up to two weeks following the air date for each episode (thus, 4/24 for episode 1, May 1 for episode 2, and May 8 for episode 3. It’s April 25th today, and as of early this morning PST, episode 1 was still viewable. Just click on any of the three images below to view an episode!