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Last broadcast on Fri, 9 Jan 2009, 15:45 on BBC Radio 4 (see all broadcasts).
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Next Saturday, 00:15 on BBC Radio 4
Synopsis
Five leading scientists address letters to Charles Darwin, expressing their thoughts on his work and legacy.
Prof Baruch Blumberg received the 1976 Nobel Prize for his work on viral infection. He and his colleagues discovered the Hepatitis B virus, diagnostic methods for its detection, and the vaccine. The vaccine, the first anti-cancer vaccine, is now one of the most commonly used world-wide and has prevented many cases of disease and death. He describes the central issues that viruses - unknown to Darwin - raise for biologists looking at the role of cooperation in the history of life; and further, how evolution proved to be fundamental in his later work for NASA, searching for life elsewhere in the universe.
Listen to Programme Five
Broadcasts
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Fri 9 Jan 200915:45
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Sat 2 Jan 201000:15
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