Darwin, Charles, and Haeckel, 137 --and History, 246-263 --and Huxley, 112 --on Lamarck, 28, 129 --on Language, 124 --and Malthus, 16, 24, 91 --on Patrick Matthew, 19 --on mental evolution, 166-196 --on Natural Selection, 21, 41, 54, 55, 122 --a "Naturalist for Naturalists," 87 --his personality, 187 --his influence on Philosophy, 197-222 --predecessors of, 1-22 --his views on religion, etc., 115, 116, 219-222 --his influence on religious thought, 223-245 --causes of his success, 10, 90 Darwin, Charles, on the _Vestiges of Creation_, 15 --and Wallace, 23, 183 --on evolution, 7-15, 88 --on Lamarckism, 11 Darwin, F., on Prichard's "Anticipations," 21 Darwinism, Sociology, Evolution and, 17-18 Degeneration, 49-51, 93 Deniker, 137 Descartes, 4 Descent, history of doctrine of, 1 _Descent of Man_, G. Schwalbe on _The_, 111-145 --rejection in Germany of _The_, 156 Diderot, 6, 198 Dimorphism, seasonal, 30 _Dismorphia orise_, 75 Dragomirov, 273 Driesch, Foot Note 67 Dryopithecus, 132 Dubois, E., on Pithecanthropus, 132, 137 Dühring, 214, 277 Duns Scotus, 200 Duret, C., 6 Durkheim, on division of labour, 278 Ecology, Foot Note 205 Eimer, 109 _Elymnias undularis_, 73, 75 Embryology, the Origin of Species and, 154, 155 Empedocles, 3, 27, 151 Engels, 277 Environment, action of, 12, 13, 15 Epicurus, a poet of Evolution, 4 Eristalis, 75 Espinas, 275 Evolution, and creation, 233 --conception of, 3-5, 9, 148, 151, 198 --discontinuous, 30 --experimental, 5, 7 --factors of, 11-15 --mental, 194 --Lloyd Morgan on mental factors in, 166-196 --Darwinism and Social, 18 --Saltatory, 29-32 --Herbert Spencer on, 204-207 --Philosophers and modern methods of studying, 4 Expression of the Emotions, 177-184 Ferri, 277 Ferrier, his work on the brain, 523 [Transcriber's note: No such page number or reference seen] Fichte, 222 Flourens, 267 Flowers and Insects, 61, 78 Fouillée, 207, 208 Fraipont, on skulls from Spy, 134 GADOW, 162 _Gallus bankiva_, 102 Gallon, F., 125, 150, 269 Geddes, P., 17, Foot Note 32 Geddes, P. and A. W. Thomson, 276 Gegenbaur, 150, 163 Genetics, 93, 96 _Germ-plasm_, continuity of, 95 --Weismann on, 46-51 Germinal Selection, 36, 37, 46-51, 64 Gibbon, 248 Giuffrida-Ruggeri, 138, 140 Giotto, 259 Gizycki, 217 Goethe and Evolution, 8, 14, 15, 201 --on the relation between Man and Mammals, 161, 163 --221 Gore, Dr., 226 Gorjanovič-Kramberger, 134 Gosse, P. H., 234 _Grapta C. album_, 69 Groos, 187, 188 Gulick, 15, 53 Guyau, 217 Haberlandt, G., 34 HAECKEL, E., on _Charles Darwin as an Anthropologist_, 146-165 --and Darwin, 135-151, 137, 146-165 --on the Descent of Man, 137, 143 --on Lamarck, 8, Foot Note 21 --a leader in the Darwinian controversy, 137 --217 Häcker, 33 Hansen, 272 Hartmann, von, 240 Harvey, 4 Haycraft, 275 Hegel, 201, 203, 215, 251, 252, 255 Heraclitus, 278 Herder, 4, 5, 20