An old acquaintance of mine once treated me to a homemade curry dinner. He had lived and worked in rural India and recounted how he learned about spices and herbs from the locals as he traveled from village to village. During monsoon season, he said, there was nothing to do but wait out the rains inside the villagers’ houses, and it was then and there he learned to cook curry. Since his time in India, he continued traveling the world, bringing along stashes of his prized Indian spices everywhere he went.