It really comes down to parsimony, economy of explanation. It is possible that your car engine is driven by psychokinetic energy, but if it looks like a petrol engine, smells like a petrol engine and performs exactly as well as a petrol engine, the sensible working hypothesis is that it is a petrol engine.
About this quote
- What does it mean?
- Parsimony suggests accepting the simplest working hypothesis when evidence fits it, even if fanciful alternatives exist.
- In plain terms
- Choose the simple explanation that fits unless proven otherwise.
- What can you take from it?
- Prefer the simplest valid explanation.
Where it applies
Putting it to work
Questions to consider
- When is simple wrong?
- How do we define simplicity?
Another view
Simple explanations can sometimes miss deeper truths.
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