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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] 4 points 10 months ago

I think that my senses can be backed up by empirical and reproducible evidence.

If i dont want to burn my hand, I can measure the objects temperature. Even if I don't trust my reasoning and senses, a hot object will still burn me. I could have no senses to perceive the outside world, and I would still be burned by that object.

The reason I know I will get burned is not based on an absolute knowledge of how hot that object is, but that I and others have been burned before. The evidence is reproducible and most everyone agrees that a hot object will burn them.