Defrag 2013′s most exciting/scary ideas

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The most exciting ideas are also the scariest because they are the most disruptive: They also have the greatest capacity to change our lives.

Healthcare after the deluge

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Besides the botched roll out of the federal Affordable Care Act website, the healthcare industry itself is in for a shock as people flood the system. As John Wilbanks of Sage BioNetworks tells it: Health care info is a lot like a roach motel: Data checks in but it can't check out.