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Index/People/Nebel

Nebel

Family name

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2 results
Dec 17, 2025
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Which Y-chromosome haplogroups are common among Ashkenazi and Sephardi Jews and what do they indicate about Middle Eastern ancestry?

Multiple genetic studies find that many Jewish men—both Ashkenazi and Sephardi—carry Y‑chromosome haplogroups common in the Near East (notably J1/J2) while Ashkenazim show elevated levels of some Euro...

Nov 17, 2025

How would modern data and improved models change The Limits to Growth conclusions today (2025)?

Modern recalibrations of the World3 model and several empirical comparisons find that updated data and improved models shift peak dates slightly later and raise peak magnitudes, but broadly still supp...