*This is a repeat of a programme that first aired on 22nd February 2018
Blockchain technology has been heralded as the answer to a safer, fairer and more transparent food system. Many companies, from global food giants to start-ups, have begun to experiment with it. But can blockchain really disrupt the global food industry or is it just a gimmick? Emily Thomas meets some pioneers of this new technology, who explain why they think it will change the way we eat.
(Picture: Light from broken egg, Credit: Getty Images)
📆 2018-03-29 10:53 / ⌛ 00:26:48
📆 2018-03-22 05:00 / ⌛ 00:27:00
📆 2018-03-07 20:09 / ⌛ 00:27:15
📆 2018-03-01 05:00 / ⌛ 00:26:52
📆 2018-02-15 05:00 / ⌛ 00:26:50