this post was submitted on 20 Dec 2024
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Archaeology

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Archaeology or archeology[a] is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes.

Archaeology has various goals, which range from understanding culture history to reconstructing past lifeways to documenting and explaining changes in human societies through time.

The discipline involves surveying, excavation, and eventually analysis of data collected, to learn more about the past. In broad scope, archaeology relies on cross-disciplinary research. Read more...

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cross-posted from: https://lemmy.world/post/23360555

New discoveries from several archaeological sites in North and South America suggest that ancient people first arrived in the New World much earlier than scientists once thought.

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[โ€“] [email protected] 2 points 1 day ago

So, ~30kya? It makes sense actually, given the diversity of the languages in the Americas.

The main current hypothesis (10k~15kya) feels fishy. Around those times, around the globe, Proto-Afro-Asiatic was being spoken; and you still do see a few family features in its descendants, like the feminine suffix (typically -t), that "consonant roots, vowel infixes" world building template, or even the "emphatic" series. You don't see anything remotely similar in the languages of the Americas, even if you give the founder effect some leeway and say that the Americas were initially settled by speakers of, say, five or six unrelated languages.