Especially to you who came to the meetup, I was talking some about honesty and when people consider it ok to steal something or not. Curiously, someone thought it was ok to find my wallet on the plane for me, but deprive it of the Protected content in it. In many situations, because you can't find who did it, and you probably misplaced your wallet yourself, this is something to live with. But I happen to know that it was either the Arlanda or Ülemiste cleaning crews, the plane crew or either of two groups of passengers who did it. In my opinion because I have a reasonably limited group of people to point at, this makes it definitely stealing, and I still want my money back :-)
There are a ton of other great videos there at TED...
Then with Mauritio I started talking about loans and lending, and how they can be tricky because people don't realize the urgency of their situation. I listened to this great blog post about it: