A lot of cages rattled, -if there was no vapour canopy , there was no world wide flood but an (evolutionary) localised flood.
That wouldn't rattle our cages. That's what archaeology and history suggest. The idea of a world wide flood is a myth.
The pre-flood world was vastly different from today, our pathetic minds can't even start to imagine it.
If you are referring the the mythical flood at the mythical date of ca. 4350 years ago, this pathetic mind deals with that time period all the time. No imagination needed. Just a career as an archaeologist.
If there was a world wide flood, it would -- by definition -- be world wide. That is, everywhere one excavated there would be evidence of that flood! Its only 4,350 years back, and that's a pretty easy time period to explore.
Guess what! No evidence of a flood in any of the hundreds of excavations I have been associated with!
But we have lots of evidence of continuity across that time period. Continuity of human cultures, fauna and flora, mtDNA, soils, etc. We would have none of those if there had been a flood of the magnitude you seem to be pushing.
There are only two shows in town , all blind chance or meaning and purpose.
Perhaps the "two shows" are evidence vs. superstition, eh?
And you have provided no evidence, just statements of belief. Try again?
Religious belief does not constitute scientific evidence, nor does it convey scientific knowledge.