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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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Information and communication
‘Astonished and somewhat terrified’ – Victorians’ reactions to the phonograph
36 minutes
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Engineering
From simple motors to levitating trains – how design shapes innovation
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Home
How an artist transformed a dilapidated hunting lodge into a house made of dreams
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Animals and humans
Are zoos and natural history museums born of a desire to understand, or to control?
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Archaeology
What’s an ancient Greek brick doing in a Sumerian city? An archeological investigation
16 minutes
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Family life
The migrants missing in Mexico, and the mothers who won’t stop searching for them
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Ecology and environmental sciences
The tree frog die-off that sparked a global mystery – and revealed a dark truth
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Beauty and aesthetics
In art, the sublime is a feedback loop, evolving with whatever’s next to threaten us
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History
From Afghanistan to Virginia – the Muslims who fought in the American Civil War
22 minutes