Academic and author Oren Harman reveals the extraordinary discoveries of George Price -- the eccentric genius who strove to understand evolution's greatest riddle: altruism.
Get to Know the Doctors Who Trust Nyack Hospital: James Gerstley, MD, Director of Radiation Oncology at Nyack Hospital Medical School: Tulane University. Why I...
The College of William & Mary (1978). Dr. Milton Friedman discusses so-called "equal pay for equal work" and explains how capitalism makes people pay for...
Returning from Germany's eastern front, after World War I, Menne Spiegel is decorated with the Iron Cross. Twenty-five years later, living as a respected horse...
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![The Cost of Sacrifice: Altruism [Option 1]](http://i.ytimg.com/vi/ChyNzEizsBo/3.jpg)
