No, I didn't give such an idea any consideration, not for a second. If mankind should find itself at such an impasse there will be hundreds of cults, sects and religions all proclaiming various prophecies and proofs, and with any luck the remnants of mankind will ditch the lot in favour of a secular system.
That looks a bit like the foreword to Terminator.
Lots of people have promoted 'No more War', but I would not trust Bahai to replace anything, because it seems to have a history of incorrigible story telling about its past, present and with future promises, which, even when facts are shown to it in high resolution it shows determination to repeat all, over and over again.
We will hear the stories that we've debunked over many months again......... and again..... and be challenged to disprove same again and again, on and on.
Let's hope that mankind can find a system with straight history, straight claims and deep integrity for our survival into the future.