It's not that they don't provide any value, it's that their value isn't competitive anymore. We could be talking about automation or outsourcing, and it would

It's not that they don't provide any value, it's that their value isn't competitive anymore. We could be talking about automation or outsourcing, and it would be the same - labor (especially unskilled) is generally getting cheaper. For outsourcing, there is different labor than us that is benefiting, and that's good. That allows them to prosper and buy food and have a life. We also have robots, which are basically virtual slaves that only benefit their owners. Overall, you could say that there would be an overabundance of labor then. And we hit this before, with the industrial revolution, and new waves of technology in general. What about all the human telephone operators? Or the candle makers? Maybe it really is different this time. Maybe it's not. Nobody really knows for sure. It sounds uncompassionate, but these are the same forces that drive down prices so everyone can shop happy at walmart (which I do too). Providing cheaper living is great for everyone as well, and nobody remembers that when talking about fewer people working.