Philosophy / Unit 3 Philosophy 0118 short lesson, about 20 seconds
Existence Is Not a Predicate
Captions available
The idea
Kant's objection: existence is not a property that makes a concept greater—saying something exists adds no feature; it says the concept is instantiated.
In practice
A hundred real coins and a hundred imagined coins have identical descriptions. Reality changes your pocket, not the concept.
Where people slip
This objection targets the argument's engine, not its conclusion—a distinction the debate still turns on.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
Unlocks
- Nothing yet depends on this.
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