@fast,
This is old stuff we are hashing up. Yes, there is something outside of our consciousness, but it only exist for
us by means of consciousness. Is this so difficult to understand?
In one sense, of course the Earth was here before us. In another sense, it was not. Is this so hard to understand?
So we admit that there is something out there, the "thing-in-itself" or "reality prime." But this is already an invented concept. Schopenhauer loved Kant most for the creation of this concept. It allows to realize that we process the thing-in-itself before we experience it. In our mortal finite brains we create a mental model of that presumably surpasses our abilities to fully conceptualize it. For all we know, the universe is six-dimensional.
We discover new ways to describe and comprehend the world all the time. And yet like monkeys we expect our current views to stay fresh forever.
To speak with arrogant certainty about objective reality from the perspective of one mortal fallible little ape brain....
And you think
I'm the one that's outrageous. From my point of view, it's my opponents who strike me as flat- earthers.
The history of science is full of advances at the cost of superstitions that we took for laws. Man is as superstitious as he always was. But now, for some, its the jargon of scientific prejudice that mystifies.