If you read "Guide reproduction wisely - improving fitness and diversity" as eugenics and genocide, I think you might be jumping the gun a bit based on personal biases. Population bottlenecks require you to be very careful about species-wide gene pools. In a population of 10,000, you don't want Cletus reproducing with his first cousin.
The listed weights and dimensions are the most useful things to me. Knowing the approximate weight of a kilogram and length of a meter would be incredibly useful when trying to recreate things you find in records
Conspiracists attributed nefarious intent on these stones. I learned about them from a podcast that studies conspiratorial thinking. I didn't realize they'd been destroyed. I kinda think I heard that ep after the time when they were bombed, so maybe that was mentioned and I didn't internalize it.
Heads-up: conspiracy people are potentially dangerous. They blew up these stones that were probably pretty trivial / harmless. They have shot people for perceived great-replacement bullshit (synagogs). This shit isn't just amusing and stupid. They're irrational and they can project and cause harm.
Good riddance for probably wrong reasons. Shame they plan to rebuild this crap. Guidestones for thinly veiled eugenics and genocide, they were. Blergh.
In late July 2022, Elberton Mayor Daniel Graves said the town planned to rebuild the monument exactly as it was, adding "We're just getting geared up and excited about rebuilding them.
If they were meant to survive nuclear apocalypse, then why did one small non-nuclear bomb bring them down? You'd think they should be better constructed or protected or something.