Viewpoints in Homeland Defense and Security: Darwinian Approach to Homeland Security-Learning Lessons from Nature [video]   [open html - 0B]

From the Webpage: "In this Viewpoint's episode Raphael Sagarin challenges viewers to look at homeland security through a biological lens. Sagarin contends that, in nature, organisms experience all of the same sorts of threats that human societies must deal with-and that many lessons can be learned there, which can then be applied to our own security in a equally risk-filled world." The duration of the video is 14 minutes and 6 seconds.