I’d love to hear the arguments they would use.
They're around.
Here is an old thread I started that kinda touches on it a little.
Please note, it's in the Pagan DIR, so not really somewhere I would normally frequent. I played nice, and they were kind enough to give me some responses.
http://www.religiousforums.com/threads/the-purpose-of-worship.176799/
There is no turd...
True...!!
It's just a kinda shorthand I fall into. What I mean by it (as you might guess) is that I try to accept the world around me for what it is.
That isn't a way of saying 'theists are delusional', though. More, it's where I am at in terms of my life experience, and what is has led me to believe about the universe in which I dwell.
A lot of it comes down to saying 'I don't know' about things, in truth. I find a level of comfort in that.
Why not just plain agnostic?
I've thought about it more than once. It's something I pick at from time to time, just to make sure (as I learn more about the world) that I still fit the atheist glove better than others. But self-describing purely as an agnostic feels disingenuous, ultimately. The concept that God is unknowable doesn't sit too well with me, since it seems to make assumptions about God I'm not willing to. And suggesting I am sitting on the fence isn't accurate either. It makes it sound like God and atheism are given equal weight on opposite ends of a see-saw, and that is nowhere near where my head is.
However, I am agnostic in so far as I believe that if there is a form of God, it is most likely nothing like the form of God most humans worship anyway.
(edit - it should be noted that I tend to see atheism as just a quick way of describing my lack of belief in God that says very little about what I do believe in. Agnosticism would also be a quick descriptor which would more commonly lead to people misunderstanding even my basic lack of belief)
Oh, and I have read a reasonable amount on Max Planck, without really studying him. Not especially an area of interest for me (I'm more history geek than science geek!) but he was certainly an interesting thinker.
I'll do the google thing at some point. Just thought you might have been aware of some particularly approachable sites where this was discussed.