Jonathan Drori:
What we think we know

TED2007 · 12:28 · Filmed Feb 2007

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.

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. Full bio