ScienceDaily
Falling Prey To Machines?: "It's coming, but when? From Garry Kasparov to Michael Crichton, both fact and fiction are converging on a showdown between man and machine. But what does a leading artificial intelligence expert--the world's first computer science PhD--think about the future of machine intelligence? Will computers ever gain consciousness and take over the world?"
"Comparisons between the brain and electronic hardware are also difficult to draw. For example, the issue of 'fanout' demonstrates the complexity of the brain over even today's most sophisticated computers. Fanout refers to the number of connections an element in a network can have to another element of a network. Today's most complicated computers have a fanout factor of about 10. The human brain, however, has a fanout of 10,000.
'We don't have the faintest idea of what machines with that kind of fanout would be like, so inference from the capabilities of present machines to such machines is feeble at best,' notes Holland. 'As Nobel Laureate physicist Murray Gell-Mann says, three orders of magnitude is a new science.'"
