I agree with Mr. Clifford, except that I would express it: knowledge of a thing is required for belief in it to occur. Without evidence of something we cannot even know of it, nevermind believe in it.Fluffy said:William Kingdon Clifford
It is wrong always, everywhere, and for anyone, to believe anything upon insufficient evidence.
Do you agree or disagree with William Kingdon Clifford? Should evidence be required for belief? Does this qualify as a moral issue?
Is this quotation hypocritical or incoherent?
My personal stance is that there are three possible categories for human belief: rational (according to reason or evidence), faith based (without reason or evidence), irrational (against reason or evidence). Irrational beliefs certainly appear to be indefensible but believing in something that reason or evidence cannot yet touch does not seem indefensible as long as one is willing to give up those beliefs if one encounters a new argument or new evidence that indicates otherwise.
It is a moral issue the way he has worded it, yes. His quotation is neither hypocritical nor incoherent.
Irrational does not go against reason, rather it circumvents it. If reason wishes to place itself in a position of contrast to irrationality, that is its perogative --it is not necessary.