I think we will find proof if we start digging into the flood deltas and the near shore oceans depths. The floods at the beginning and end of the younger dryas

I think we will find proof if we start digging into the flood deltas and the near shore oceans depths. The floods at the beginning and end of the younger dryas washed over most, if not all of the earths land mass, in a catastrophic way. Then the sea rises, burying the washed out remains of civilization under a few hundred feet of saltwater. If were going to find anything, I think it will be there. That's my hypothesis anyway.