Wednesday, January 06, 2010

Gay Marriage v First Cousin Marriage The Daily Dish | By Andrew Sullivan

Andrew Sullivan today posted, For The Record this graphic:

Same Sex Marriage vs First Cousins by State


I can't find the original at the New York Times, though I did find this article: Beyond Kissing Cousins - Marriage Taboos Erode "For the most part, scientists studying the phenomenon worldwide are finding evidence that the risk of birth defects and mortality is less significant than previously thought. A widely disseminated study published in The Journal of Genetic Counseling in 2002 said that the risk of serious genetic defects like spina bifida and cystic fibrosis in the children of first cousins indeed exists but that it is rather small, 1.7 to 2.8 percentage points higher than for children of unrelated parents, who face a 3 to 4 percent risk — or about the equivalent of that in children of women giving birth in their early 40s. The study also said the risk of mortality for children of first cousins was 4.4 percentage points higher."

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