Man has a mind, which is blank at birth, then babies start learning (rationalising) when they become conscious. We learn a lot of things, but still so much more is unknown. Some of our knowledge may be wrong. So our knowledge must be evolutionary and constantly be able to upgrade and correct itself.<quoted text>All farming was created by MAN
All animal husbandry was created by MAN
All medicine was created by MAN
All mathematics was created by MAN
All astronomy was created by MAN
does "or" does not MAN know what it is doing ...???
Only those with sufficient intellect, versed in the ways of logics and having control on ones ego, can change and better themselves. For them only are the fruits of progress, that always get sweeter with effort and increasing confluence with truth.