In this second episode Dara O Briain continues to reveal the awe-inspiring future of our food. He's joined by Michelin-starred chef Angela Hartnett, who meets a robot that can mimic all the moves of a top chef. Dr Shini Somara heads to Japan to discover if technology can beat willpower in the battle of the bulge, greengrocer Chris Bavin finds out if the British public will ever accept insects as an appetising snack, and Dara discovers how forensic science is tackling the billion-pound business of food fraud. This series will change the way we think about the food we grow, buy and eat.