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1816: The year with no summer - David Biello

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TEDEd Animation

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In 1815, Mount Tambora erupted and its emissions spread across the globe, blotting out the sun for almost an entire year. This wreaked havoc on agriculture, leading to famines all across the Northern hemisphere. It was the year without summer— one of the darkest periods in human history. So why are some modern researchers considering repeating it? David Biello digs into geoengineering.

According to the video, what could happen if humans geoengineered an intervention to climate change and then removed it too soon?

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator David Biello
  • Director Léon Moh-Cah, Andi Concha, Na Na Na Studio
  • Narrator Addison Anderson
  • Music Stephen LaRosa
  • Sound Designer Stephen LaRosa
  • Director of Production Gerta Xhelo
  • Producer Sazia Afrin
  • Editorial Director Alex Rosenthal
  • Senior Editorial Producer Dan Kwartler

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