I was listening to someone critique the flood accounts recently. They focused on the idea of God being genocidal to wipe out the whole earth, how it was unfair, and how it may not even be real. I of course disagree on all accounts. The flood could easily be regional and therefore not genocidal. This was justice due to the depravity of man. And again, the evidence appears to show it was possible and also recorded in other cultures.
I also had the thought recently that this form of justice could even be viewed as just a cause-and-effect relationship; not God carrying out the act specifically. Recent studies have started to show how natural disasters could be linked to human activity (https://news.un.org/en/story/2021/09/1099172) and it makes me think differently about this narrative. If this was a cause of human activity or negligence as ambassadors of this planet, then God was merely trying to warn them of impending doom and Noah was the only one who listened. From his current knowledge, Noah viewed it as God bringing judgment on the entire earth and that's why we see it this way in scripture (they didn't have the scientific means back then). In reality, it could've been God allowing free will to be carried out, but showing mercy by sparring Noah who actually listened to Him. It also leads me to think differently about other narratives in the bible as we often contemplate the natural effects of the parting of the Red Sea, the fall of Jericho, the 10 plagues, etc, etc.
Could this be possible to the narrative or do you think this is just a exorcise in what atheists typically call 'mental gymnastics'?