42 | Why Agriculture? Climate Change and the Origins of Farming ~ Andrea Matranga

On Humans

Agriculture changed everything. Traditionally, this “Neolithic Revolution” was celebrated for opening the gates of civilisation. Recently, it has been compared to the original sin. But whatever our take on agriculture, we should be puzzled by one thing: Why did our ancestors start to farm in the first place?

It's not like early farmers had improved lives. Quite the opposite, they worked harder and suffered from worse health. So why did so early farmers stick to it? And why did farming spread so far and wide?

Andrea Matranga thinks he has the answer.

An economic historian at the University of Torino, Matranga links agriculture to climate change. This is not a new idea — not as such. After all, agriculture developed in lockstep with the end of Ice Ages. For years, this vague link has formed my own pet-theory on the matter.

But I never paused to reflect on the obvious problem with it. There was never an “Ice Age” in Sudan. Why didn’t humans just farm there?

Matranga has the answer to this and many other puzzles. And surprisingly, his answer is linked to the movements of Jupiter. I will let him tell you why.

We begin this episode covering some previous theories on the origins of agriculture. Next, we dissect Matranga's theory and the evidence for it. Towards the end, we talk about the spread of farming — peaceful and violent — and note a neglected downside to the hunter-gatherer lifestyle. As always, we finish with my guest’s reflection on humanity.

LINKS

You can find my summary of Matranga's theory with links to academic articles at ⁠⁠⁠OnHumans.Substack.com⁠⁠⁠.

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MENTIONS

Names

V. Gordon Childe | Jared Diamond | Mo Yan | Alain Testart | Robert J. Braidwood | Milutin Milanković | Feng He | James Scott | Richard B. Lee | Irven Devore

Terms

Neolithic | Holocene | Pleistocene | Consumption smoothing | Malthusian limit | Milankovitch cycles

Ethnic groups

Natuffians | Pacific Northwestern hunter-gatherers

Keywords

Anthropology | Archaeology | Big History | Economic History | Agricultural Revolution | Neolithic Revolution | Homo Sapiens | Sapiens | Climate change | Paleoclimatology | Seasonality | Origins of Agriculture | Neolithic Revolution | Climate Change | Hunter-Gatherers | Human Civilization | Population Growth | Sedentary Lifestyle | Subsistence Farming | Evolutionary Adaptation | State Violence | Agricultural Coercion | Ancient DNA