RADIO 4 BOOK OF THE WEEKEconomic thinking - about globalisation, climate change, immigration, austerity, automation and much more - in its most digestible formFor decades, a single free market philosophy has dominated global economics. But this is bland and unhealthy - like British food in the 1980s, when bestselling author and economist Ha-Joon Chang first arrived in the UK from South Korea. Just as eating a wide range of cuisines contributes to a more interesting and balanced diet, so too is it essential we listen to a variety of economic perspectives.InEdible Economics, Chang makes challenging economic ideas more palatable by plating them alongside stories about food from around the world. He uses histories behind familiar food items - where they come from, how they are cooked and consumed, what they mean to different cultures - to explore economic theory. For Chang, chocolate is a life-long addiction, but more exciting are the insights it...