Agrarian society
Agrarian society were preceded by hunter and gatherer and horticultural societies and transition into industrial society. The transition to agriculture, called the Neolithic Revolution, has taken place independently multiple times. Horticulture and agriculture as types of subsistence developed among humans somewhere between 10,000 and 8,000 years ago in the Fertile Crescent region of the Middle East. The reasons for the development of agriculture are debated but may have included climate change, and the accumulation of food surplus for competitive gift-giving. Most certainly there was a gradual transition from hunter-gatherer to agricultural economies after a lengthy period when some crops were deliberately planted and other foods were gathered from the wild. In addition to the emergence of farming in the Fertile Crescent, agriculture appeared in: by at least 6,800 B.C.E. in East Asia (rice) and, later, in Central and South America (maize and squash). Small-scale agriculture also likely arose independently in early Neolithic contexts in India (rice) and Southeast Asia (taro). However, full dependency on domestic crops and animals, when wild resources contributed a nutritionally insignificant component to the diet, did not occur until the Bronze Age.
List of food origins
Austronesia is the broad region covering the islands of both the Indian and the Pacific oceans settled by Austronesian peoples originating from Taiwan and southern China, starting at around 3,500 to 2,000 BCE. These regions include Island Southeast Asia, Near Oceania (Melanesia), Remote Oceania (Micronesia and Polynesia), Madagascar, and the Comoros Islands. Contact and cultural exchange with early Papuan agriculture in New Guinea also led to homogenization of the agriculture of the two ethnolinguistic groups. The plants originating from Austronesia and New Guinea include:
The first instances of domestication of plants for agricultural purposes in Africa occurred in the Sahel region circa 5000 BCE, when sorghum and African Rice ("Oryza glaberrima") began to be cultivated. Around this time, and in the same region, Fonio and the small guineafowl were domesticated.