Planet Money did a series of podcast episodes on this which were quite interesting (there were some low points there too, but on the whole I think the series of

Planet Money did a series of podcast episodes on this which were quite interesting (there were some low points there too, but on the whole I think the series of episodes came out at a net positive). First in the series: http://www.npr.org/sections/money/2015/05/06/404701816/episode-621-when-luddites-attack http://www.npr.org/sections/money/2015/05/06/404701816/episo...