id author title date pages extension mime words sentences flesch summary cache txt 31705 Kellicott, William E. (William Erskine) The Social Direction of Evolution: An Outline of the Science of Eugenics .txt text/plain 42073 2161 59 the mere fact of the possibility of a natural increase of human large group of any organisms usually gives a result of the kind large group of men the amount of individual variation from the average the life of the State the character of the general average of the bearings of the facts of human heredity upon the possibility of the generation; each individual forms a single kind of germ human unit characters whose heredity has been traced and which have Human heredity involves both physical and psychical characters--both chief object, is to be able to state the facts of human heredity in certain facts of heredity is still useful in this bio-social field. general law of heredity--again, an individual case may belong to a the race; facts regarding human heredity of normal and pathological The facts of heredity stated in the statistical form of averages and ./cache/31705.txt ./txt/31705.txt