Population, Sustainability, and Malthus: Crash Course World History 215

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In which John Green teaches you about population. So, how many people can reasonably live on the Earth? Thomas Malthus got it totally wrong in the 19th century, but for some reason, he keeps...

This World Don't Panic The Truth About Population

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Population pyramids: Powerful predictors of the future - Kim Preshoff

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  • Author: TED-Ed

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View full lesson: http://ed.ted.com/lessons/population-pyramids-powerful-predictors-of-the-future-kim-preshoff Population statistics are like crystal balls -- when examined closely, they can...

Earth 2025 : POPULATION EXPLOSION - AFTERMATH (Full Documentary)

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Watch More full Documentary Truth About ALIEN: How THEY LIVE AMONG US! Best Evidence (Full Documentary) ...

7 Billion: How Did We Get So Big So Fast?

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  • Author: NPR

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http://skunkbear.tumblr.com It was just over two centuries ago that the global population was 1 billion — in 1804. But better medicine and improved agriculture resulted in higher life expectancy...

Human Population Growth - Crash Course Ecology #3

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If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250000 times more gold medals. Today Hank is here to tell us...

World Population

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  • Author: Bob Gumbrecht

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A graphic description of world population growth from 1 A.D. World Population (Millenium Edition) was produced and copyrighted by Population Connection (formerly Zero Population Growth,...

7 Billion, National Geographic Magazine

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Learn more about population: http://ngm.nationalgeographic.com/7-billion To coincide with the arrival of the world's 7 billionth person on October 31, 2011, National Geographic magazine's...

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