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How do you know any of this is real?
Descartes noticed that his dreams could feel as real as his days. Now some people wonder whether the whole world is a simulation.
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A little context
You have woken from dreams that convinced you completely while they lasted. You argued, ran and grieved in them, and never once thought to check. That's the unsettling part. The feeling that this is real was there the whole time, and it was wrong. So what is it worth now?
Nearby questions
- How do you look for something when you don't know what it is?Searching seems to require knowing what to look for, yet discovery means finding what you did not know.
- If no one can tell the difference, does it matter whether you really understand?When sounding knowledgeable becomes easy, understanding must find another way to matter.
- Should you trust experts?Most of what you know rests on someone else's word: a doctor, a textbook, a map, and now a machine that answers anything.
- What makes a good question?A question can invite discovery, demand a performance, or quietly decide its own answer.
- Should disagreement change your mind?Someone as informed, careful and honest as you looks at the same evidence and lands on the opposite side.
