@leibowde84
Don't talk so much but refusing to produce your idea of a valid concept.
You forget to consult google, as you did with evidence and universe, not that I am totally concurring with your concepts of evidence and of universe, though.
Anyway, please explain why a concept is neither valid nor invalid - you say that, and no seeking refuge with uttering that it depends upon the use of the concept [that is circular talking], look up google for "valid concept."
Dear readers here, I am not killing time, but I want posters here to be able to know what they are talking about when they use words or meet words which they also use in the exchange of thoughts with others in a say internet forum.
Now, when they come to a concept that is prefixed with the adjective valid or invalid, and they are at a loss, then they should just look up dictionaries to find out what is the meaning of concept and the meaning of valid and the opposite which is invalid, wherefore there is no excuse whatsoever for leibowde84 to declare that a concept is neither valid nor invalid, etc., etc., etc.
Cut the parc [read that backward], get to the dictionaries and find out from the words in dictionaries: concept and valid [or invalid], and thus when you are using your reason productively, you know already what is a valid concept as opposed to an invalid concept.
Do you need any assistance from me to tell you what is a valid concept as opposed to an invalid concept?
Dear readers here, posters like siti and leibowde84, I know their kind, they do not think for themselves but rely on what they read, without a critical mind.
You try this experiment, ask them, "Tell me what is your concept of God."
See if they will not go about in effect beating about the bush, but ne'er saying anything of their concept of god or God.
Okay, leibowde84, why not ask me for what is a valid concept, from my stock knowledge of English vocabulary required to think on reason and grounded on observation, as to come to intelligent conclusion on any issue that has to do with anything at all, in the default status of things in the totality of reality which is existence.