What Is The Difference Between A Perception And Knowledge?

Or, "What is the difference between private personal experience and knowledge?". I know this may sound like a stupid question to some, but it seems that it is pivotal in the "Disregarding Established Knowledge..." discussion. In my view, considering inaccessible personal experience to be of the same value as established knowledge is untenable.

Disregarding Established Knowledge Is Bad, UnKay?

Its simple,
If your beliefs are not consitent with established human knowledge, then they probably are not justified. In that case, other people are not justified in believing what you say about them, and furthermore you have no reason to expect anyone to believe you.

Direct Evidence Of Moral Behavior From Evolution

My working hypothesis is that Game Theory and simple rules derived from self-interest are sufficient to generate self-organized behavior that is labeled as "Morality". Here's more evidence to back that up.

Evolution Guides Cooperative Turn-taking, Game Theory-based Computer Simulations Show, ScienceDaily.com

"We published indirect evidence for this in 2004; we have now shown it directly and found a simple explanation for it. Our findings confirm that cooperation does not always require benevolence or deliberate planning. This form of cooperation, at least, is guided by an ‘invisible hand’, as happens so often in Darwin’s theory of natural selection.”