Quote:yes, you could argue that nothing really exists other than in your brain, all that is really out there is a mass of atoms bouncing around, its only in your brain that any sense is made of them all. Maybe reality was created 1 second ago with the illusion of age, that can't be shown to be false either. But most people don't think that and most people live with the idea of colour being real too.
So we've gone from religious myth to si fi mental masturbation?
We are our brians, nothing more, and no, reality was not created 1 second ago. You could argue the moon was made of cheese too, but it would have as much credibility as any god claim.
"Prove it isn't true" is called shifting the burden of proof.
"Prove Allah isn't the one true god"
"Prove Yahweh isn't the one true god"
"Prove that their isn't a giant invisible teapot orbiting Jupiter"
"Prove to me that reality didn't start 1 second ago".
Anything you cannot replicate, test and falsify and have independently peer reviewed, will remain mere mental masturbation. Otherwise everything is true by default just because people have the ability to string words together in a sentence.