Deutsche Bank says that it could replace half of its 97,000 employees with robots within the next 20 years. Setting aside the obvious economic implications –€“ if robots replace us, how are we supposed to earn a living? — this makes one wonder about the new meaning of robo-signings, the practice by many of the big banks during the housing melt down used to conduct illegal foreclosures. Meanwhile, as artificial intelligence becomes more of a thing, one wonders, will our new robotic banker overlords feel guilt?