Thirty-four experts, including medical doctors, scientists, economists, engineers, demographers, philosophers and journalists provide diverse and often controversial perspectives on how to ensure that longevity -- the extension of our life expectancy -- becomes more rewarding than burdensome for individuals and society.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.