Quote (remco6 @ Aug 18 2016 11:54pm)
Ah, I don't believe that is happening anytime soon to the degree that all or even most human labor is obsolete.
Most human labor is already obsolete. I don't know how you could strictly quantify this, but if you take it as looking in history at all the labor we've had to perform to fulfill our existence, we no longer have to do the majority of it.
A collapse of industrial society into agrarian society could happen due to global nuclear war or global natural catastrophe such as from excessive global warming or some sort of impact event. If things on Earth go "steadily" I don't see that happening though.
Quote (remco6 @ Aug 18 2016 11:54pm)
A society where we all work less to split the work there is to do seems likely.
I think this will happen (which is literally communism, by the way) where the amount of work will be so low that it won't even be thought of as "work" or "having a job" anymore. Automation is already amazing and will continue to improve.