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Archaeological discoveries, breakthroughs and theories


Exhaustive paper on the overwhelming evidence for the destruction of a Bronze Age city in Jordan by an exploding meteor. It might even be the source for the story of the destruction of Sodom in Genesis.
 

Exhaustive paper on the overwhelming evidence for the destruction of a Bronze Age city in Jordan by an exploding meteor. It might even be the source for the story of the destruction of Sodom in Genesis.

Can I just say, I've read that report now and it's fascinating, thanks so much for sharing. I've long had a theory that written historical sources, often seen as unlikely, are more probably based on original facts, so this just further confirms my decreasingly non-empirical prejudice in this regard.
 

Exhaustive paper on the overwhelming evidence for the destruction of a Bronze Age city in Jordan by an exploding meteor. It might even be the source for the story of the destruction of Sodom in Genesis.
Seeing a few threads on twitter disputing this:

thread from Chris Stantis
thread from Mark Boslough, part 1
part 2
part 3

e.g.
Before I left I had gotten a message from the producers of History Channel’s Universe asking me if I’d help with a new episode called “Mysteries of Sodom and Gomorrah.” They told me it would feature archeologist Steve Collins' discovery of the ancient site of Tall el-Hammam.

I immediately forwarded the invitation to an archaeologist colleague, who got back to me the following week with extensive background research on Collins and his work. It was not pretty, and my response was “OMG! Thank you for saving me from making a big mistake..”
 
Yep, storage and preserving is surely one of the most important factors in the success of humans as a species. It's history and use across different cultures would make a great TV series.

It's a shame that since we all got fridges we no longer all do it as a matter of course. The irony being that we use a fridge to preserve food, but it's such a short term solution that we throw away and waste much of what we refrigerate. If preserved using traditional methods we would waste much less food, money and the resources required to produce it.

I imagine at some point it will become much more important again as global warming, the destruction of the rain forests and increases in global population put even more of a squeeze on the world.

Why would we return to methods so time-consuming, dangerous and inefficient, when we have easier, safer, and more technologically advanced ways of preserving food? If the old ways were so good why were so many of our ancestors malnourished, and why was food poisoning so common?

Edited to say: I've just realised that I said much the same in a reply to the same post some months ago.
 
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I'm not entirely convinced by all of the Twitter rebuttals. Some of them seemed to be aimed at the archaeological method, but others seem more aimed at the motivations of the authors, which I'm not sure is a valid objection to the research itself.
 
Ancient human footprints preserved in the ground across the White Sands National Park in New Mexico are astonishingly old, scientists reported on Thursday, dating back about 23,000 years to the Ice Age.

The results, if they hold up to scrutiny, would rejuvenate the scientific debate about how humans first spread across the Americas, implying that they did so at a time when massive glaciers covered much of their path.



(btw, shouldn't this thread be in the Science, Nature and Environment section?)
 
2 in one day!


Archaeologists excavating in a Utah ghost town have turned up a rare find: a house belonging to 19th-century Chinese workers on the transcontinental railroad.

The house — now just a layer of floorboards scattered with artifacts such as Chinese coins and stoneware — is the first-ever completely excavated Chinese home on the transcontinental railroad.



A nearly perfectly intact room that served as a kind of dormitory for enslaved people has been unearthed by archaeologists at the ancient Roman city of Pompeii. The room has three wooden beds, a chamber pot, a wooden chest and several tall Roman jars called amphorae. All of it was covered and preserved in cinerite, a sedimentary rock made mostly of volcanic ash, when Mount Vesuvius erupted in A.D. 79.
 

One summer’s day in Tipperary as peat was being dug from a bog, a button peered out from the freshly cut earth. The find set off a five-year journey of conservation to retrieve and preserve what lay beyond: a 1,200-year-old psalm book in its original cover.
 
No mention of what reading matter was supplied:
I bet there must have been wooden toilet seats that don't survive.
Making holes in natural stone seem a lot of work - and not very comfortable ..
 
Why would we return to methods so time-consuming, dangerous and inefficient, when we have easier, safer, and more technologically advanced ways of preserving food? If the old ways were so good why were so many of our ancestors malnourished, and why was food poisoning so common?

Edited to say: I've just realised that I said much the same in a reply to the same post some months ago.

To reduce the use of CFCs used in domestic refrigeration, anyone who is concerned about the environment should consider this...
 
Have we had this yet? Looks pretty amazing, 12,500 year old cave paintings from Colombia
(From September)
sistine-chapel-ancients-youtube-screenshot-channel-4-e1606844960960-1024x544.jpg

 
Have we had this yet? Looks pretty amazing, 12,500 year old cave paintings from Colombia
(From September)
sistine-chapel-ancients-youtube-screenshot-channel-4-e1606844960960-1024x544.jpg




It looks very similar to the paintings in the Serra da Capivara in Brazil.
 



It looks very similar to the paintings in the Serra da Capivara in Brazil.
ha

Yes, that's the one. Thanks.
 
Collapse of the Liangzhu and other Neolithic cultures in the lower Yangtze region in response to climate change
24 Nov 2021
Abstract
The Liangzhu culture in the Yangtze River Delta (YRD) was among the world’s most advanced Neolithic cultures. Archeological evidence suggests that the Liangzhu ancient city was abandoned, and the culture collapsed at ~4300 years ago.
Here, we present speleothem records from southeastern China in conjunction with other paleoclimatic and archeological data to show that the Liangzhu culture collapsed within a short and anomalously wet period between 4345 ± 32 and 4324 ± 30 years ago, supporting the hypothesis that the city was abandoned after large-scale flooding and inundation.
We further show that the demise of Neolithic cultures in the YRD occurred within an extended period of aridity that started at ~4000 ± 45 years ago. We suggest that the major hydroclimatic changes between 4300 and 3000 years ago may have resulted from an increasing frequency of the El Niño–Southern Oscillation in the context of weakened Northern Hemisphere summer insolation.
 
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