Occam's Razor
The simplest explanation is usually the correct one. Avoid unnecessary complexity.
What It Is
Occam's Razor is a problem-solving principle that states that among competing hypotheses, the one with the fewest assumptions should be selected. In other words, the simplest explanation that fits the facts is most likely to be correct. It doesn't mean the simplest answer is always right, but it's the best place to start.
Why It Matters
This principle helps you avoid overcomplicating problems and solutions. Complex explanations often introduce more opportunities for error and are harder to test and verify. In science, business, and daily life, starting with simple explanations saves time and resources while often leading to better outcomes.
How to Apply It
- 1
When faced with multiple explanations, list them all
- 2
Identify the assumptions required for each explanation
- 3
Start by testing the explanation with the fewest assumptions
- 4
Only add complexity when simpler explanations fail to fit the evidence
- 5
Remember: simple doesn't mean simplistic or incomplete
Example
If your car won't start, Occam's Razor suggests checking simple explanations first: Is it out of gas? Is the battery dead? Is it in park? Only after ruling out these simple causes should you consider complex problems like computer system failures or engine damage.