@Zetherin,
I'm saying that you have a mental-model of the Earth before man's appearance. It's impossible for us to conceive of the Earth before man before man. So no, it did not exist in the human sense of the word exist before man. But now that we exist, we can project backward by means of a mental -model of the past. (Or do you think the past is present? No, sir, the past and future both are mental-models.)
When you say you don't see how consciousness and existence are related, this sounds
absurd to me. A bump on the head will erase your subjective experience of "reality" and "reality" is only experienced subjectively. It takes a gang of subjectivities to cook up the notion of objectivity. And they get so caught up in their little invention that they forget they created it.
How did you like existence before you were born? Was it cozy? You only think the Earth was here before you because there is a consensus on the matter that you find persuasive. Or were you here, somehow, before you were born?
What is a planet without its concept? As soon as you picture it in your mind it is a mental-model. It's being is derived from your consciousness.
To make it clear, of course there were no mental models before man, that is half my point. Objective reality being precisely the mental model in question.
I wonder if you have truly considered this word "existence"? I see that you call yourself a demystifier. I identify with that sort of role. But scientific objectivity is something I consider easy and obvious.
Too easy. Too obvious. Boring.
Religious superstition, racial bigotry, sexism....these opponents are beneath my ambition. It's more exciting to sniff out the prejudices of philosophy.
I think "objective reality" functions for some as a quasi-religious idol. Their intellectual pride is anchored in their connection to this objectivity. And this irrational identification with Reality comes with a certain amount of prejudice.
It's your consciousness that makes this conversation possible, and yet you deny the role of consciousness in existence. You are so wrapped up in this mental-model of objectivity that you forget that it's only your willing participation that makes it so. Or so it seems to me at moments....
Nothing personal.