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Eugenics is the practice of attmepting to alter a human population through selective breeding. The [[Nazis]] were in favour of eugenics, and [[Richard Dawkins]] has recently called for society's negative view of it to be questioned (citation needed).  Human eugenics is believed to be largely biologically invalid.  

Eugenics is the practice of attmepting to alter a human population through selective breeding. The [[Nazis]] were in favour of eugenics, and [[Richard Dawkins]] has recently called for society's negative view of it to be questioned.[http://www.sundayherald.com/life/people/display.var.1031440.0.eugenics_may_not_be_bad.php] Human eugenics is believed to be largely biologically invalid.