clipped from: www.wired.com   

Darpa: Heat + Energy = Brains. Now Make Us Some.


5b58The U.S. military’s premiere research agency is already trying to use math to predict human behavior and neuroscience to replicate a primate’s brain. The next step: Lean on the study of energy and heat to create an entirely new theory for how intelligence actually works.


The idea behind Darpa’s latest venture, called “Physical Intelligence” (PI) is to prove, mathematically, that the human mind is nothing more than parts and energy. In other words, all brain activities — reasoning, emoting, processing sights and smells — derive from physical mechanisms at work, acting according to the principles of “thermodynamics in open systems.”

Sounds spooky, but what Darpa suggests has been kicking around as branch of philosophy, called physicalism, since the early 20th century. And researchers have already designed computers that can solve problems of complex physics.