Through the rise and fall of empires, ideologies, and economies, tobacco grown on the tiny island of Cuba has remained an enduring symbol of pleasure and extravagance. Cultivated as one of the first reliable commodities for those inhabitants who remained after conquistadors moved on in search of a mythical wellspring of gold, tobacco quickly became crucial to the support of the swelling Spanish Empire in the seventeenth and eighteenth centuries. Eventually, however, tobacco became one of the final stabilizing forces in the empire, and it...