Posted by:
Brother Of Jerry
(
)
Date: February 19, 2019 07:23PM
OK, part 2. Upthread a ways, OP (aegishonoris) opines:
"I haven't decided where the line is between non-human and human yet.
COMMENT: That is a hotly debated topic among anthropologists/archeologists or whatever form of "ologists" worries about that particular question. But the general consensus among scientists with the possible exception of young earth apologists is that it is well before 13,000 years ago. In fact, the trend has been that as new information is uncovered, the date keeps moving earlier. I think it is widely accepted that if you took a baby from 50,000 years ago, and raised it in our culture, it would be indistinguishable from a baby born today.
"It seems easy to conclude from the presence of megalithic structures arranged across the world in precise geometric locations indicates the presence of one or more high-technology civilizations long before our present civilization,....
COMMENT: No, it is not easy to conclude that. It there were high tech civilizations, where are their garbage dumps. Or did they take all their gold plates back to heaven when they left?
Edit To Add: If you meant that the Babylonians themselves were a high tech civilization, I would agree with that. If you meant Erik von Daniken type aliens, I do not agree.
Megaliths are not all that mysterious. You can crack rock with fire, and cut it with rope coated with wet sand, or, if you have iron, you can make chisels. But it can be done with stone age tools if you're willing to spend a lot of time. You can move large rocks on tree trunk rollers, and lift them upright by digging a hole at each end of the pillar rock, wedge it up a bit with a tree trunk, fill in the resulting wedge shaped air space with dirt, raise the fulcrum rock a bit, rinse and repeat. Eventually, the pillar is vertical enough that it slides into the hole you dug on the low end. You wedge it around, or use ropes to get it vertical, and pack dirt and rock around the base. Stone age tools suffice.
To get the cross piece on top of two pillars, bury them in dirt, building out a long dirt slope. Roll the cross piece on tree trunk rollers to the top of the dirt hill, and place it on top of the pillars. Remove the large pile of dirt. Again, huge amount of work, but stone age tools would suffice.
As for orienting the megaliths to astronomical points like solstices and equinoxes, we know that the Babylonians and Egyptians both had sophisticated mathematics 3 to 4 thousand years ago, because we have records. Presumably, their math skills go back farther than the records do. They had a lot of time to watch the sun and the moon, and their geometry skills were pretty good. Egyptians in particular had to regularly resurvey all their lands after the annual Nile floods. If Caucasus invaders populated late Ice Age Europe, they may well have brought Babylonian math and astronomy skills with them. The Caucasus are not that far from Babylon.
However the megaliths were designed and built, there is no need to resort to high tech aliens.
"so I am disposed to think that intelligent humans have been around for at least 13000 years. I haven't found any reliable evidence to back that claim up though.
COMMENT: Well, it is true that marks of civilization such as cities don't show up until the establishment of agriculture, but agriculture depended on a stable climate with regular seasons, and that didn't happen until the last ice cap had receded from Europe and North America. There is plenty of evidence of small villages, tools, and group hunting in preceding millennia. There are people here who pay considerably more attention to the precise dates and current research than I do, but I think it safe to say there is overwhelming evidence that humans were essentially of the same intelligence 13,000 years ago as now, and substantial evidence that that was true 50,000 or more years ago. As I mentioned earlier, if anything, additional research keeps moving the date earlier.
Hopefully others can clean up my sloppy dates, and add more detail.
For those of you who like Jared Diamond's Guns, Germs and Steel, there is a similar work I'd like to pass along - Ronald Wright's A Short History of Progress. It was the 2004 Massey Lecture series, broadcast on CBC. It is a 5 hour series of lectures that I found fascinating when I heard them back in 2004. They can be listened to for free from CBC, or purchased.
https://www.cbc.ca/radio/ideas/the-2004-cbc-massey-lectures-a-short-history-of-progress-1.2946872Edited 1 time(s). Last edit at 02/19/2019 07:30PM by Brother Of Jerry.