Celebrity chef Heston Blumenthal talks at the FT Weekend Live festival in London about where tastes comes from, the new Fat Duck and the emotion in food. He was interviewed by Polly Russell, author of the FT’s History Cook column.<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 />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes