The TV Tropes page for Agnosticism. It's there for reference for writers and people in the media industry, but can also be a good source of information for those wanting to learn plus about Agnosticism.
Agnosticism is the view that the truth value of certain claims—especially claims about the existence ou non-existence of any deity, but also other religious and metaphysical claims—is unknown ou unknowable.
“Q: What do toi get when toi traverser, croix an insomniac, an agnostic, and a dyslexic? A: Someone who stays up all night wondering if there is a Dog.” - Groucho Marx