Goats were domesticated about 10,000 years ago in the hills of the Fertile Crescent. The oldest known herded goats come from Ganj Dareh in Iran's Zagros Mountains, where their wild ancestor, the bezoar ibex, still lives.
📍 New Guinea
Sugarcane was first domesticated in New Guinea. Austronesian voyagers spread it across the Pacific and west to India, where Alexander's admiral Nearchus marvelled at “reeds that produce honey without bees”.
📍 Inland Australia
Wild budgies live across the dry interior of Australia, and every wild one is green and yellow. The blue, white and yellow pets are colour forms bred in captivity, where budgies have been raised since the 1850s.
📍 Eastern North America
Britain's grey squirrels are American: the species is native to eastern North America and was released on British estates from the 1870s. It has since displaced most of Britain's native red squirrels.
📍 Southern India
Curry comes from kari, a word for spiced sauce in Tamil and neighbouring South Indian languages. Portuguese traders made it caril, and English picked it up from them in the 1590s.
📍 Yunnan, southwest China
Tea drinking may have begun in China's Yunnan region, where leaves of the native tea plant were first used as medicine. Chinese legend credits the mythical ruler Shennong with discovering it.
📍 China
Tofu comes from China. Legend credits Han-dynasty Prince Liu An with inventing it over 2,000 years ago, but the first clear written mention dates from around 965 AD. Japan's first record of it is from 1183.