Man vs. Machine: Will Human Workers Become Obsolete?

Aired: 5/24/2012 | 0:10:26 | Clip
Part of his series on Making Sen$e of financial news, Paul Solman has been showcasing the future of technology from a recent conference run by a California think tank -- things such as 3-D printing of prosthetic legs and iPhone heart tests. But the conference also resurfaced an age-old question about the future of human workers.

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