Our readingWhat is a korrent?
Many hard problems are best solved by addressing them backward, studying how to create non-X in order to create X
Drawn from what Charlie Munger said
What this subject means
mental models Thinking tools borrowed across disciplines: inversion, second-order effects, circles of competence, probabilities, incentives.
Mental modelInversion
On the topicWhich mental models help you think better?under our view: Invert, always invert: work the problem backward and avoid what fails