Terry Burnham, Ph.D., (left) is an economics professor at the Harvard Business School. He received his Ph.D. in Business Economics from Harvard in 1997, and has an MBA from MIT, a master’s in computer science, and a bachelor's in biophysics from the University of Michigan. Terry has worked on Wall Street and co-founded Progenics, a biotechnology firm with promising treatments for cancer and AIDS. Terry has studied wild chimpanzees in Africa, and served with distinction as a tank driver in the U.S. Marine Corps. E-mail Terry...

Jay Phelan, Ph.D., (right) is a biology professor at UCLA. He received his Ph.D. in Biology from Harvard in 1995, and master's and bachelor's degrees from Yale and UCLA. His main area of research is evolutionary genetics and aging. He has been featured on BBC and Talk of the Nation, as well as in magazines and newspapers. An accomplished educator, Jay has received accolades and numerous awards for his teaching. E-mail Jay...

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