SUBSISTENCE

Farming's Forgotten Cradle

~7,000 years ago

Neolithic · Neolithic · Holocene · Northgrippian

In the highlands of New Guinea, agriculture was invented from scratch, with no grain and no plough: taro on the wetland edge from the early Holocene, mounded gardens by about 7,000 years ago, drainage ditches by 4,300, and the intensive cultivation of bananas. The world's bananas remember it: their domestication began with New Guinea's wild species before spreading, hybrid by hybrid, across Asia and eventually to Africa.

Why it matters

Farming was not one Near Eastern idea that diffused; it was independently invented many times, on root crops and fruit as well as grain, and New Guinea's case is among the clearest. That reframes agriculture as something our species does, given the Holocene, rather than a single stroke of genius. It also explains a living consequence: New Guinea's valleys still hold one of the densest concentrations of languages and peoples on Earth, farming's quiet demographic signature.

Dating & uncertainty

At Kuk Swamp, wetland-edge plant exploitation runs from about 10,200 years ago, mound cultivation from about 7,000, ditch systems from about 4,300: the anchor marks the mounds, the clearest farming signature. Domestication centres arose independently many times worldwide, and the taro-banana gardens of New Guinea are among the least sung.

Sources

1. Denham et al. (2003), Science · Origins of agriculture at Kuk Swamp in the highlands of New Guineadoi:10.1126/science.1085255
2. Perrier et al. (2011), PNAS · Multidisciplinary perspectives on banana (Musa spp.) domesticationdoi:10.1073/pnas.1102001108
3. Larson et al. (2014), PNAS · Current perspectives and the future of domestication studiesdoi:10.1073/pnas.1323964111

Our species’ history as one day

23:28:0032 min before midnight

if the 315,000 years of Homo sapiens were compressed into a single day