Prof Rebecca Earle

Object Lessons is a series of short, beautifully designed books about the hidden lives of ordinary things. Baked potatoes, Bombay potatoes, pommes frites... everyone eats potatoes, but what do they mean? To the United Nations, they mean global food security (potatoes are the world’s fourth most important food crop). To 18th-century philosophers, they promised happiness. Nutritionists warn that too many...