o “The short final chapter “The Next Million Years” (pp. 637-643) serves up a program on “Human Betterment,” the “Biological Background of Eugenics,” and “The Moral at the end of the Tale.” “Suggested readings” by prominent eugenicists include books by Major Leonard Darwin (What is Eugenics?, 1929), Samuel J. Holmes (Human Genetics & its Social Import, 1936), Ellsworth Huntington (Tomorrow’s Children, 1935), Popenoe and Johnson (Applied Eugenics, 1933), and Albert Wiggam (Fruit of the Family Tree, 1931) (Kohlman, 2012, pp. 675).”