► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />The main theme of this year's World Economic Forum in Davos is 'Mastering the fourth Industrial Revolution'. But is technology's potential overhyped? The FT's Martin Wolf and Izabella Kaminska discuss.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
