Origin and naming
From the Latin 'argumentum ad consequentiam', 'argument to the consequence'. Logicians flagged the move of judging a claim's truth by the pleasantness of its implications, since reality is under no obligation to flatter our preferences.
More places it shows up
- 01
If burnout is really caused by workload, we'd have to redesign the whole team structure — so it must be a resilience problem.
- 02
The diagnosis can't be hereditary; that would mean my kids are at risk, and I refuse to believe that.
- 03
If rental prices track supply and demand, our favorite housing policy is useless, so the economics must be wrong.
- 04
Admitting the campaign failed means the minister resigns tomorrow, therefore the campaign succeeded.
How to spot it
- Notice when the argument answers 'do I want this to be true?' instead of 'is it true?'
- Notice when the price of a belief being true is treated as evidence against the belief.
- Notice when 'that can't be right' really means 'that would be inconvenient.'