Human uses of mammals include both practical uses, such as for food, sport, and transport, and symbolic uses, such as in art and mythology. Mammals have played a crucial role in creating and sustaining human culture. Domestication of mammals was instrumental in the Neolithic Revolution's development of agriculture and of civilisation, causing farming to replace hunting and gathering around the world, and cities to replace scattered communities.
Mammals provide dairy products and much of the meat eaten by the human population, whether farmed or hunted. They also yielded leather and wool for clothing and equipment. Until the arrival of mechanised transport, domesticated mammals provided a large part of the power used for work and transport. They serve as models in biological research, such as in genetics, and in drug testing.
