Is this world real

Answer 1

There are various ways to test this, such as the smell, then the taste and then the satisfaction of one's favorite meal. Or, if you do it very carefully, find a wall or a tree and knock it with your knuckle, feel a little pain and listen to the sound of the impact. Ultimately, much of what we assume to be real is testable through our senses. These things are also repeatable by others through their senses. We do this when we see a distant object and ask someone else if they can see what we see etc. It is also testable when we are driving on the road and see flashing lights come up and then an officer step out of the car. Try and say 'this is not real' and see where you get.

Some people have tried to go further and suggest we cannot trust our senses. Although there are times when we certainly can be deceived such as in optical illusions, these views are somewhat in a minority.

ANSWER:

On a sub atomic level maybe not. Maybe this world is agreement by all of us and all that we smell, taste and touch is only more agreement. God is in the details.

Or, just to say, hopefully.

Answer 2

Yes. Any claim otherwise, would in effect constitute solipsism, which falls under the broader umbrella of insanity.