There is no telling what machines might be able to do in the not very distant future. It is humbling to realise how wrong we have been in the past at predicting the limits of machine capabilities.
We once thought that it would never be possible for a computer to beat a world champion in chess, a game that was thought to be the expression of the quintessence of human intelligence. We were proven wrong in 1997, when Deep Blue beat Garry Kasparov. Once we came to terms with the idea that computers might be able to beat us at any intellectual game (including Jeopardy!, and more recently, Go), we thought that surely they would be unable to engage in activities where we typically need to use common sense and coordination to physically respond to disordered conditions, as when we drive. Driverless cars are now a reality, with Google trying to commercialise them by 2020.
Machines assist doctors in exploring treatment options, they score tests, plant and pick crops, trade stocks, store and retrieve our documents, process information, and play a crucial role in the manufacturing of almost every product we buy.
As machines become more capable, there are more incentives to replace human workers with computers and robots. Computers do not ask for a decent wage, they do not need rest or sleep, they do not need health benefits, they do not complain about how their superiors treat them, and they do not steal or laze away.
Current trends suggest that global wealth is constantly on the rise—along with inequality.
The views, opinions and positions expressed by these authors and blogs are theirs and do not necessarily represent that of the Bioethics Research Library and Kennedy Institute of Ethics or Georgetown University.