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Fellow atheists: How do you know your senses and reasoning are reliable and valid? How do you know that you know anything? Solipsism vs Nihilism (lemmy.ml)

submitted 10 months ago by [email protected] to c/[email protected]

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Just looking for other answers to this.

How do you know that you know anything? How do you know you can rely on your senses? (As in: I know the rock exists because I can see the rock. How do you know you can see it?)

If knowledge is reliant upon our senses and reasoning (which it is), and we can't know for sure that our senses are reasoning are valid, then how can we know anything?

So is all knowledge based on faith?

If all knowledge is based on faith, then is science reliable?

If all knowledge is based on faith, then what about ACTUAL faith? Why is it so illogical?

Solipsism vs Nihilism

Solipsism claims that we know our own mind exists, where Nihilism claims we don't know that anything exists.

Your thoughts?

Original from reddit

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[–] [email protected] 14 points 10 months ago

I know my universe is at least internally consistent from experience. I think therefore I am after all.

Not all science relies on our senses but it does rely on our interpretation of results which is why we often use meta analysis looking at multiple studies to try to control for as much human bias as possible.

The top comment currently is about null hypothesis, you don't prove your assertion you disprove it under specific measured circumstances, it's really hard to prove the existence of, well anything really, but we can at fairly reliably show we are at minimum sharing a simulation as people can have the same experiences of events.