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Daily Inspiration Quote by Richard Leakey

"We think that groups of between 30 and 40 early men would have settled in an area measuring a hundred square kilometers"

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What sounds like a dry estimate of headcount and acreage is actually a worldview: humans as a species scaled to a landscape, not the other way around. Leakey’s numbers turn prehistory into a kind of ecological portrait. A band of 30 to 40 people in a hundred square kilometers implies limits, friction, and negotiation with scarcity. It suggests that “community” wasn’t an abstract ideal but a functional ceiling set by calories, water, safety, and the slow math of reproduction.

The phrasing matters. “We think” signals a scientific humility that’s also strategic: Leakey invites you into the tent of inference, not the throne of certainty. But the subtext is firmer than it looks. By quantifying early settlement, he quietly rebukes modern fantasies of limitless growth and effortless expansion. If our baseline was small groups spread thin, then today’s density and consumption aren’t destiny; they’re a recent, fragile arrangement.

Leakey’s environmentalism sits just beneath the anthropology. The line frames territory not as property but as carrying capacity. A hundred square kilometers per band is an implicit reminder that ecosystems are not infinitely compressible. When modern societies act as if land can be endlessly “optimized,” Leakey’s prehistoric arithmetic reads like a warning: the human story starts with restraint imposed by the world, and it may end the same way if we ignore the terms.

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TopicScience
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APA Style (7th ed.)
Leakey, Richard. (2026, January 16). We think that groups of between 30 and 40 early men would have settled in an area measuring a hundred square kilometers. FixQuotes. https://fixquotes.com/quotes/we-think-that-groups-of-between-30-and-40-early-94775/

Chicago Style
Leakey, Richard. "We think that groups of between 30 and 40 early men would have settled in an area measuring a hundred square kilometers." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/we-think-that-groups-of-between-30-and-40-early-94775/.

MLA Style (9th ed.)
"We think that groups of between 30 and 40 early men would have settled in an area measuring a hundred square kilometers." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/we-think-that-groups-of-between-30-and-40-early-94775/. Accessed 12 Feb. 2026.

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About the Author

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Richard Leakey (December 19, 1944 - January 2, 2022) was a Environmentalist from Kenya.

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