Antoine van Agtmael, author of ‘The Smartest Places on Earth’, explains to FT Long View columnist John Authers how the rust belts of the US and northern Europe are set to be transformed by a ‘brain gain’ shift from cheap to smart manufacturing<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<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