Witness History Folgen

It’s one of the most popular dishes in South East Asian cooking and for many it’s seen as Thailand’s national dish. However, the origins of pad Thai are disputed. Some believe it was created and taken to the country centuries ago by Chinese immigrants. Others believe it was invented during the rule of military dictator, Plaek Phibunsongkhram, as a way of cementing Thai nationalism in the 1940s. Thai food writer Chawadee Nualkhair dissects all the theories with Matt Pintus.(Photo: Pad Thai. Credit: Getty Images)

In 1994, biotech company Calgene brought the world's first genetically-modified food to supermarket shelves.The Flavr Savr tomato kept fresh for 30 days and could be shipped long distances without going off.Yet the world was wary of this new food, and it took 10 years and $100m of investment to get it to market.In 2017, the firm's then-CEO Roger Salquist told Claire Bowes about his mission to revolutionise the world's food.(Photo: Roger Salquist with a crop of Flavr Savrs. Credit: Richard Gilmore)

The kiwi fruit is synonymous with New Zealand in the minds of most European and American shoppers.But the hairy fruit actually comes from China and was once known as the Chinese gooseberry. So how did New Zealand hijack a Chinese fruit and turn it into their biggest horticultural export? Former fruit exporter Don Turner tells Vicky Farncombe how his family named the kiwi fruit in the 1950s and created a global industry.