This is a different question to the one I was answering though, and it's one I'm not really interested in answering because I have no desire to "convert" anyone. I'm sure there are already lots of posts in this thread about the burden of proof and whatnot, so there's no real point in me saying it all again.
Indeed, i don't claim god exists.
Technically I will agree that are correct in that it can't be 100% discounted, but that isn't the point.
It is of importance to me, i cannot take absolutism seriously in any field, because there are no area's in which we are completely knowledgeable.
The point is that there isn't the slightest suggestion to think that there might have been an intelligent creator, and so whether or not this can be 100% discounted is a question that should only be of interest to philosophers or other people who enjoy tying themselves in mental knots for no real purpose.
There could be reasons, not leaving any stone unturned and testing idea's are good enough reasons for me.
I can't 100% discount that the universe wasn't started by a farting goat that lived in the previously existing universe that was made of orange peel, but I don't think you'd waste your breath trying to make me justify myself if I talked as if I knew that that didn't happen. You might even be willing to consider it as "patently absurd" yourself, even without 100% proof.
Indeed, but tell me, what are the chance percentages of the universe being started by a farting goat, and what are the chances of it being started by a being that could actually have the power to do so? what even, are the chance percentages of the universe just willing itself into existence from a flat-line?
Whatever those percentages may be, either in favour of one or the other, i would bet they probably aren't equal chances once life's unanswered questions are taken into account.
From a scientific point of view, the initial question to ask is not "can this be 100% discounted", but "is there any reason why I should even suspect this to be the case". Only if the answer to that is "yes" do you even bother to start to investigate it. Unless, as previously stated, you like to debate questions like the one about trees in the forest falling when no-one's around. Interesting little philosophical debates if you like that sort of thing, but not really much to do with actually working out how the world works.
In your opinion, because in my own opinon philosophical thought can get very deep indeed, much deeper than someone like me could handle, i think it is a great exercise that can uncover very interesting idea's and not of little importance to our daily lives.