Biotechnology

Federal Reserve Chairman Ben Bernanke painted an upbeat picture on Saturday for the potential of innovation to lift living standards, delivering a sweeping look at the last 100 years that included memories of his 1963 South Carolina home.Bernanke made no reference to monetary policy or the immediate outlook for the U.S. economy in prepared remarks to graduates of Bard College at Simon's Rock, Massachusetts.But the die-hard baseball fan did manage to work in a reference to one of the sport's greats."Is it true, then, as baseball player Yogi Berra said, that the future ain't what it used to be?," the chairman said, noting the existence of serious skepticism that leaps in computers and other information technology would yield the same dramatic boost to growth and living standards as previous episodes of industrial revolution."Nobody really knows; as Berra also astutely observed, it's tough to make predictions, especially about the future. But there are some good arguments on the other sid...

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