Audible Technology Review, January 2010

In this issue, you'll learn about information technology's next grand challenge. You'll hear about the pros and cons of a stock market that has become a world of automated transactions executed at lightning speed. You'll learn how a growing number of scientists are seriously considering the risky technologies that could rapidly cool the earth and offset global warming. You'll find out why it takes so long to commercialize new technologies. And you'll hear how astronauts could become extinct.