From 7c33595e9c37c57bd02fedae41d16672be1bc39d Mon Sep 17 00:00:00 2001 From: Nate B <43703496+NB419@users.noreply.github.com> Date: Thu, 28 May 2020 15:26:19 -0400 Subject: [PATCH] Create genetics.md --- race/genetics.md | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 race/genetics.md diff --git a/race/genetics.md b/race/genetics.md new file mode 100644 index 0000000..31391e7 --- /dev/null +++ b/race/genetics.md @@ -0,0 +1,27 @@ +## Genetics + +#### Race is an arbitrary social category: there is more differentiation among members of a race than between races. This is backed up by a consensus among anthropology researchers and experts. + + + +* [Yu et al. 02](https://www.genetics.org/content/161/1/269) + * **There are larger genetic differences within african populations than between africans and eurasians** + * In other words, race does not indicate significant genetic differences and is only phenotypic in nature. +* [Witherspoon et al. 07](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1893020/) + * Further explores **human genetic similarities** between and within races. + * Research comes to the **same conclusion:** _“Most human genetic variation is found within populations, not between them”_ +* [Harvard: Chou 17](http://sitn.hms.harvard.edu/flash/2017/science-genetics-reshaping-race-debate-21st-century/) + * A further look at what studies say about genetic variation + * [Stanford 02](https://web.stanford.edu/group/rosenberglab/papers/popstruct.pdf) + * **Only 7.4%** of over 4000 alleles were specific to one geographical region + * Even when region-specific alleles did appear, they **only occurred in about 1% of the people** from that region—hardly enough to be any kind of trademark + * [Stanford](https://rosenberglab.stanford.edu/supplements/popstructSupp.pdf) + * Over **92% of alleles were found in two or more regions**, and almost half of the alleles studied were present in all seven major geographical regions. + * The observation that the vast majority of the alleles were shared over multiple regions, or even throughout the entire world, points to the **fundamental similarity of all people** around the world—an idea that has been supported by many other studies +* [Wagner et al. 12](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5299519/) + * Assessment of anthropological experts on race + * The study finds a **broad consensus** in the field of anthropology that **race is a social category**, not a biologically significant one. +* [ American Society of Human Genetics 18](https://www.cell.com/ajhg/fulltext/S0002-9297(18)30363-X) + * A look into the academic consensus on race in the field of genetics + * _“Genetics demonstrates that humans **cannot be divided** into biologically distinct subcategories.”_ + * _“Most human genetic variation is **distributed as a gradient**, so distinct boundaries between population groups cannot be accurately assigned.”_