The American physician John Gorrie invented a mechanical refrigeration system that used compressed air to produce artificial ice, designed primarily to cool hospital rooms for yellow fever patients in Florida. His work, alongside subsequent improvements by James Harrison and Ferdinand Carré, laid the foundation for commercial ice production and artificial cold storage. This technology revolutionized the global food industry by allowing the long-distance transport of perishable meats, dairy, and fresh produce, completely decoupling urban consumption from local agricultural seasons.

The ability to manufacture ice artificially profoundly shifted the poetic imagination, introducing a powerful symbol of human mastery over the natural laws of winter and decay. Transcendentalist and late-nineteenth-century poets began utilizing the imagery of artificial refrigeration and permanent, manufactured cold to explore themes of emotional detachment, the coldness of technological progress, and modern isolation.