If we can abstract pathogenicity and hygiene from our notion of dirt, we are left with the old definition of dirt as matter out of place. This is a very suggestive approach. It implies two conditions: a set of ordered relations and a contrevention of that order. Dirt then, is never a unique, isolated event. Where there is dirt there is a system. Dirt is the by-product of a systematic ordering and classification of matter, in so far as ordering involves rejecting inappropriate elements.

It is very reasonable to worry about the harm done by organized religion, and to prefer looser and more private arrangements.

Religion can make it worse. Are you supposing that if people were encouraged to believe in a transcendent reality, and to be encouraged by grand rituals and music and preaching, to love their neighbors, then they would put jealousy and frustration aside?

Yes, disappointment over perceived unfairness, injustice, promises not kept, tends to go hand in hand with increasing prosperity. Expectations are dashed. What can I say!

I have increasingly, over the years, felt that religion today does our civilization more harm than good.

Inside a religious body you get sects and hierarchies, inside an information network you get bazaars and cathedrals, it is the same, call them what you like. They survive by pointing the finger of blame at each other.

Our technological infrastructure alienates us from each other. No need to form a workplace community, everybody there will be out in a year or two, and so will you, looking for a better place.