When it comes to piecing together what happened to civilizations that no longer exist, it can be challenging to solve the mystery. But research into Angkor, the Akkadian Empire, and even the Norse of Greenland, is helping us see that these three groups of people separated through time and geography mat have all met their ends through a common enemy - Mother Nature.
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Sources:
https://www.americangeosciences.org/education/k5geosource/content/climate/what-is-climate-proxy
https://www.ldeo.columbia.edu/~peter/site/Papers_files/Cullen.et.al.2000.pdf
https://www.nature.com/articles/d41586-022-00157-9
https://www.sydney.edu.au/news-opinion/news/2020/04/14/climate-change-and-angkor-wat-collapse.html
https://www.nature.com/articles/s41586-022-05693-y
https://www.nature.com/articles/s41467-022-31522-x
https://www.science.org/doi/10.1126/science.261.5124.995
https://www.pnas.org/doi/10.1073/pnas.0910827107
https://www.pnas.org/doi/10.1073/pnas.1821460116
https://www.researchgate.net/publication/341642164_Concepts_and_methodology_to_quantitatively_reconstruct_climate_from_pollen_data
https://climate.nasa.gov/news/2540/tree-rings-provide-snapshots-of-earths-past-climate/
https://climatedataguide.ucar.edu/climate-data/drought-atlases-tree-rings
https://www.science.org/content/article/why-did-greenland-s-vikings-disappear
https://pubs.geoscienceworld.org/gsa/geology/article-abstract/47/3/267/568708/Medieval-warmth-confirmed-at-the-Norse-Eastern?redirectedFrom=fulltext
Images
https://www.gettyimages.com
https://commons.wikimedia.org/wiki/File:Cole_Thomas_The_Course_of_Empire_Destruction_1836.jpg
https://en.wikipedia.org/wiki/File:Orientmitja2300aC.png
https://commons.wikimedia.org/wiki/File:Victory_stele_of_Naram_Sin_9068.jpg
https://leilan.yale.edu/about-project/excavations/acropolis-northeast-temples
https://leilan.yale.edu/works-progress/tell-leilan-project-doctoral-dissertations
https://www.researchgate.net/publication/295884773_NONMETRIC_TRAITS_OF_DECIDUOUS_DENTITIONS_FROM_BRONZE_AGE_TELL_LEILAN_SYRIA
https://commons.wikimedia.org/wiki/File:Gulf_of_oman_location_map_without_border.svg
https://commons.wikimedia.org/wiki/File:PS1920-1_0-750_sediment-core_hg.jpg
https://en.wikipedia.org/wiki/File:Map-of-southeast-asia_900_CE.svg
https://commons.wikimedia.org/wiki/File:2012-10_US_Tour_36_-_Roadtrip_to_L.A._(7975473194).jpg
https://www.nsf.gov/news/mmg/media/images/angkor1_h1.jpg
https://en.wikipedia.org/wiki/File:I._E._C._Rasmussen_-_Sommernat_under_den_Gr%C3%B8nlandske_Kyst_circa_Aar_1000.jpg
https://commons.wikimedia.org/wiki/File:Igaliku_Ruinen.JPG
https://commons.wikimedia.org/wiki/File:Aajuitsup-tasia-maniitsoq-hill-greenland.jpg
https://en.wikipedia.org/wiki/File:The_Frozen_Thames_1677.jpg
https://commons.wikimedia.org/wiki/File:Greenland_scenery.jpg
https://commons.wikimedia.org/wiki/File:Hvalsey_Church.jpg