The five-minute version

You have to talk about this tomorrow and have not read up.

Give me the five-minute version of this topic: what it is, the one mechanism that matters, and the two things people get wrong. Assume I have to repeat it in a meeting tomorrow, so keep it to what I can hold in my head.

Topic:

Explaining a concept. Getting an idea across at the depth you need, with analogies, origins and first principles.