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I would dispute the notion of common ancestry is synonymous with common transfer of genes. The former is about descent, within a system of kinship, that may or
by your-nanny 9y ago
I would dispute the notion of common ancestry is synonymous with common transfer of genes. The former is about descent, within a system of kinship, that may or may not recognize within it's domain an actual realized transfer of genes on the one hand, and may include in it's domain instances when no such transfer might have occurred (adoption/cuckoldry/politically motivated claims of kinship/etc.etc.).
- vasilipupkin 9y agocome on, you are engaging in pointless sophistry. Common ancestry doesn't mean that it involves 100% guaranteed common transfer of genes every time - it just means that common transfer of genes was quite likely to take place at least relatively often. In the case of Ashkenazi Jews, we know it did.
- jklinger410 9y agoI'm just trying to point out that you don't have to share genes with an ethnic group to belong to it.
- vasilipupkin 9y agothis is not about "have to" or "don't have to", but about likelihood. Likelihood is high enough that they do genetic testing on ashkenazi jews.