This annotated lecture is part of my problem solving collection.

In this, I introduce the concept of using 2-dimensional graphs to start the analysis of related parts of a problem.

  • societal success and energy
  • societal success and consumption
  • consumption and population
  • consumption and energy

I start with societal success being linked to economic success and the gross national product. This will lead to discussions of ethics and social justice.

Link to lecture (~14:30 minutes)