The more I read dig it, the more I don't believe in technological unemployment (i.e. a technology automates a person out of a job, and that person remains forever unemployed). Instead, recently, something seems wrong with the re-hiring process in the global economy.
Very lucid discussion (found on HN no less) here: http://lesswrong.com/lw/hh4/the_robots_ai_and_unemployment_a...
We're in the middle of an education bubble right now, and while there will always be automation-driven job disruption, whether or not the workers will be able to retrain to meet the new job demand isn't guaranteed. There's an opportunity for relatively low-cost job training, but until the University-degree title system flops, it won't be revered to be the same level of quality.
These specific jobs are not economically feasible, but that opens up labor demand for new, sometimes hard to imagine jobs.