[blrs]

I think Hackers will have the last laugh after all. When hackers finally build an AI, it will also be the first soul. An intelligent mind decoupled from a body and thus capable of being immortal. The first step in this direction was the stored program concept itself which was best articulated by Von Neumann (http://qss.stanford.edu/~godfrey/vonNeumann/vnedvac.pdf) and realized in the EDVAC. This allowed programs to be decoupled from hardware. Dennis Ritchie, whose loss we all mourn, made what I consider the second big step. Decoupling large software systems from hardware, via a portable operating system. It will take a while (10-20 years?), but maybe something like ROS (http://www.willowgarage.com/pages/software/ros-platform) will someday become a full mind that is still decoupled from any particular hardware...a soul!!!