Reviews The Nazi Symbiosis: Human Genetics and Politics in the Third Reich by Sheila Faith Weiss Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News December 30, 2010 at 12:48 pm A historian offers a detailed account of genetics research and its ethical ramifications under the Third Reich. The Nazi Symbiosis: Human Genetics and Politics in the Third Reich by Sheila Faith Weiss Univ. of Chicago Press, 2010, 383 p., $45.