http://health.msn.com/guides/agingwell/articlepage.aspx?cp-documentid=10...
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Scanned by: Jeff Hilfordover 5 years ago
Two preeminent aging experts are on opposing sides of a bet that someone living today will be alive in 2150. At stake is not only a wager but also the answer to fundamental questions about the biology of aging and the ability we have to stretch our life span.