Philosophy of Existence

Discussions center on defining existence, debating whether concepts, abstractions, unobservable entities, or non-interacting things truly exist versus physical reality.

πŸ“‰ Falling 0.4x Science
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Keywords

en.m wikipedia.org exist discrete exists physical existence concept fallacy hypothetical things don universe

Sample Comments

mistermann β€’ Oct 1, 2023 β€’ View on HN

Things don't exist until their existence is discovered?

amelius β€’ Oct 3, 2017 β€’ View on HN

Ok, so by "not a thing" you mean "abstraction", rather than something which does not physically exist.

bitxbitxbitcoin β€’ Mar 26, 2023 β€’ View on HN

Do we have different definitions of nothing?

philip142au β€’ Apr 10, 2022 β€’ View on HN

You don’t seem to have a clear definition of what exists is

zargon β€’ Nov 28, 2011 β€’ View on HN

Something that doesn't interact with the universe doesn't exist. By definition.

rfnslyr β€’ Nov 16, 2013 β€’ View on HN

Existing in a vacuum != existence in reality.

Almondsetat β€’ Oct 12, 2025 β€’ View on HN

Nothing ever exists, it's all models to interpret reality. Your point?

goatlover β€’ Apr 14, 2025 β€’ View on HN

You're conflating symbolic descriptions for the physical stuff itself.

pbhjpbhj β€’ Sep 19, 2024 β€’ View on HN

You don't find a difference between things that exist and things that don't?

a-r-t β€’ Aug 10, 2022 β€’ View on HN

Because even the concept of nothing is something.