You have heard and perhaps even used the expression “observable universe”, right? What is included in the purportedly observable universe? The moon? The whole of the moon? If you had heard the expression “observable universe” a century ago, would you have been including the far side of the moon in that category?
How to know whether you are an idealist or a physicalist/materialist
You have heard and perhaps even used the expression “observable universe”, right? What is included in the purportedly observable universe? The moon? The whole of the moon? If you had heard the expression “observable universe” a century ago, would you have been including the far side of the moon in that category?