This discussion group included watching a TED Talk. The TED Talk is copyright protected so we couldn't include it in the video.

We have split the video so you can experience this the way that we did: First the introductions, then the TED Talk, then unpakcing the language, then the discussion. The discussion involved splitting into separate groups and discussing privately the questions on this page. As these were private discussions, they are not in the video. You can contemplate your own answers to these questions.