Washington Post examines a hot-mic moment between Xi Jinping and Vladimir Putin about the possibility of living to 150, and revisits the symbolic aging bet between scientists Steven Austad and S. Jay Olshansky. USC Leonard Davis School Dean Pinchas Cohen is quoted, noting that while average life expectancy has climbed... The post The $1 billion wager riding on whether a human will live to 150 (Washington Post) appeared first on USC Leonard Davis School of Gerontology.