There is a better view on the problem published by economist.com [1] albeit you need to be registered. [1] http://www.economist.com/news/briefing/21594264-prev

There is a better view on the problem published by economist.com [1] albeit you need to be registered. [1] http://www.economist.com/news/briefing/21594264-previous-technological-innovation-has-always-delivered-more-long-run-employment-not-less http://www.economist.com/news/briefing/21594264-previous-tec...