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The agricultural revolution that began around 10,000 years ago marks a turning point in human history: the dawn of civilisation. Farming enabled us to build communities and expand, but it also sowed the seeds of modern inequality and wreaked havoc on the environment through the destruction of ecosystems and the extinction of wildlife. Today, farming faces the distinct challenge of feeding a growing global population while working with the environment, and not against it. Practices in countries from Costa Rica to Zambia point to new conservation-oriented approaches to farming that optimise food production; preserve biodiversity and forests; and cut down on harmful emissions. In this TED-Ed animation, colourful graphics paint a picture of what these future farms might look like, showcasing the potential for new technologies to help deliver food security while preserving – and even feeding – the ecosystem.
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Biology
Flicker through the eclectic beauty and biological diversity of 2,400 leaves
3 minutes
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Animals and humans
What happened when one woman raised an abandoned squirrel as her own
8 minutes
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Art
The female Abstract Expressionists of New York shook the world of art
15 minutes
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Metaphysics
Bertrand Russell wanted to kill off causation. Can contemporary philosophy rescue it?
8 minutes
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The future
What’s the healthiest way to handle a creeping feeling that the world is ending?
15 minutes
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Archaeology
From Roman pots to glass eyes, the shore of the river Thames teems with surprises
8 minutes
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Psychiatry and psychotherapy
Pondering the peculiar one-sided intimacy of the client-therapist relationship
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History of science
Bat-people on the Moon – what a famed 1835 hoax reveals about misinformation today
8 minutes
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Human rights and justice
Thirty years after one teenager shot another, is it time to forgive?
28 minutes