I hope it's helpful. Please know that I am an extreme outlier right now. No one else is seeing the disaster I am predicting yet. So, I could just be a very smart "crazy person".
No one disagrees that a hot El Nino is coming. No one disagrees that cuts in the sulfur content of diesel fuels in shipping will cause warming over the next 3 years. No one disagrees that record amounts of heat are flowing into the oceans.
But no one wants to say that these are going to combine and cause megadeaths over the next five years. If you say that you become a "Doomer" crazy person.
So, consider that when you look at the science portion of my argument.
I'm not sure how anyone can "prep" for this.