Recently I was wandering if there is someone or some group preserving , collecting , organizing and publishing all the knowledge of mankind ever created throughout its existence so that if ever mankind faces the 6th mass extinction we don’t have to reinvent the wheel and can have a kick start to our new post apocalyptic civilization .
That’s their intention.
The problem with such approaches will be human curiosity. Imagine today’s scientists find such a site from the late paleolithic which has messages like “This site is cursed; we buried here what causes death and pestilence to us; go no further or it will do the same to you!” – You bet they will want to see what is inside the “buried temple of death”.
Yes but they would only send one person or a small group, carefully and with protection. Without any sign people would just walk in and slowly suffer the consequences.