https://www.goodreads.com/book/show/3823494-genetics-and-education http://libgen.org/book/index.php?md5=20841a83273ee2de5c1d6a663521a1fa I acquired this book. Apparently little known, as are many of Jensen’s older works. It has some good stuff, especially the Preface and the chapter about Ethical issues. I have added two quotes from it to the memorial site.