Explain It to Me Again, Computer

What if technology makes scientific discoveries that we can’t understand? By Samuel Arbesman|Posted Monday, Feb. 25, 2013, at 5:47 AM Karl Popper in the 1980s.Courtesy of the London School of Economics

Can society survive if computers can tell fact from fib? By Brian David Johnson|Posted Tuesday, Feb. 26, 2013, at 8:45 AM What if computers could tell when we are lying?Photo by