Cartesian logic
Cartesian logic is based on the work of René Descartes (1596-1650).
Overview
Cartesian logic asks four distinct questions that forces you to view a problem from various different points of view.[1]
- What would happen if you did?
- What would happen if you did not?
- What would not happen if you did?
- What would not happen if you did not?
A Cartesian Logic example
This is a simplified example of how to look at a problem using Cartesian logic. Lets suppose you feel stuck and unhappy working a job you don’t like. You have bills to pay and various other responsibilities. You believe your problem to be that you can’t afford to change jobs because of these external circumstances.
- What would happen if you did?
Answer: I might find a better job that gives me more pleasure in life.
- What would happen if you did not?
Answer: Things will keep going the way they are going. I will be unhappy and keep feeling stuck if I stay on my current path.
- What would not happen if you did?
Answer: I would not have to keep working a job that makes me miserable and I would no longer feel stuck and powerless.
- What would not happen if you did not?
Answer: The opportunity to find something better that makes me much happier will not exist.
- Conclusion
In this situation, it seems the logical course of action is to look for another job.