In the history of food, the tomato is a relative newcomer outside its ancestral home in Mesoamerica. And yet, as we devour pizza by the slice, dip French fries in ketchup, delight in a beautiful Bolognese sauce, or savor tomato curries, it would now be impossible to imagine the food cultures of many nations without the tomato. The journey taken by the tomato from its ancestral home in the southern Americas to Europe and back is a riveting story full...