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1,175,399 views | Jonathan Drori • TED2007

What we think we know

Starting with four basic questions (that you may be surprised to find you can't answer), Jonathan Drori looks at the gaps in our knowledge -- and specifically, what we don't about science that we might think we do.

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This talk was presented at an official TED conference. TED's editors chose to feature it for you.

Starting with four basic questions (that you may be surprised to find you can't answer), Jonathan Drori looks at the gaps in our knowledge -- and specifically, what we don't about science that we might think we do.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

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Jonathan Drori commissioned the BBC's very first websites, one highlight in a long career devoted to online culture and educational media -- and understanding how we learn.