Thanks to the application of data and scientific rigor, remarkable gains are being made against one of mankind’s most formidable foes: aging. Today's guest is Dr. Nir Barzilai, the founding director for the Institute of Aging Research. In his conversation with host Gregg Fisher, Barzilai breaks down the latest insights in our treatment of the human aging process. Dr. Barzilai distinguishes biological age from chronological age, sharing that the actual number of years healthy human beings are designed to spend on earth is much greater than you think.