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Why I invited a million people beneath a disappearing glacier - Joe Hanson

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  • TED Talk

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A couple of years ago, Joe Hanson took his camera beneath a disappearing glacier. What started as a lesson about physics turned into a discovery about how wonder itself can motivate us to save the world's wonders.


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  • Speaker Joe Hanson
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Avatar for Gabriel Hegelheimer
Gabriel Hegelheimer
SUBSCRIBE TO TECHNOBLADE AND SCOTTEH
THEY RULE THEY ARE SO GOOD AT YT PLZ DO IT
07/24/2020 • 
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Customize this lesson

Create and share a new lesson based on this one.

About TED Talk Lessons

TED Talk Lessons are created by TED-Ed using phenomenal TED Talks. Do you have an idea for a lesson? Create it now using any video from YouTube »

Meet The Creators

  • Speaker Joe Hanson

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