Driverless cars & trains

[MountainMan]

I've got mixed emotions, but given the lousy driving habits so prevalent on the roads today, and the constant self-distractions of cell phones, meals, make-up and map reading while still hurtling along at 80 mph, I personally lean towards letting the cars AI make the critical decisions.

Driverless trains are not a problem - they are already in use in various places and work very well, especially since the train is confined to its rails.