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I've read that a human population needs to be about 60,000 individuals for it to be genetically viable. That is, to be large enough to be resilient to mutations and various other common lethal forces. I don't know what the current thinking is, but seems obvious to me that a population of 50, or even 200, is going to have genetic problems. Reproduction between close relatives isn't necessarily bad, but mutations are much more likely to be deleterious than beneficial, and so the "natural" (background) mutations will lead to extinction of fully genetically isolated small groups. I'd like to see some mention of this for these people. This suggests to me the possibility that there IS gene flow between the islanders and fishermen and near-by populations, but that idea is far outside my wheelhouse. 98.17.181.251 ( talk) 08:23, 3 June 2024 (UTC)
was the last sight of sentinelese people? 41.66.99.124 ( talk) 08:42, 16 June 2024 (UTC)
This is the
talk page for discussing improvements to the
Sentinelese article. This is not a forum for general discussion of the article's subject. |
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|
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4Auto-archiving period: 180 days
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I've read that a human population needs to be about 60,000 individuals for it to be genetically viable. That is, to be large enough to be resilient to mutations and various other common lethal forces. I don't know what the current thinking is, but seems obvious to me that a population of 50, or even 200, is going to have genetic problems. Reproduction between close relatives isn't necessarily bad, but mutations are much more likely to be deleterious than beneficial, and so the "natural" (background) mutations will lead to extinction of fully genetically isolated small groups. I'd like to see some mention of this for these people. This suggests to me the possibility that there IS gene flow between the islanders and fishermen and near-by populations, but that idea is far outside my wheelhouse. 98.17.181.251 ( talk) 08:23, 3 June 2024 (UTC)
was the last sight of sentinelese people? 41.66.99.124 ( talk) 08:42, 16 June 2024 (UTC)