347,348,351,355,356,362Medical philosophers of the eighteenth century,356science,165Medullary bulb in the development of the nervous system,252and consciousness,110Memory,5,17,20,21,167,168,180,181,201Menopause in illustration of crisis of evolution,19Mental life, unity of,268Metamorphoses of larvae,139-40,146-7,166Metaphysics and duration,276and epistemology,177,179,185,197,208-9Galileo's influence on,20,238instinctive,191-2,269,270,277-8and intellect,189-90and matter,194natural,21,325and science,176-7,194-5,198,208-9,344,354,369-70systematic,191,192,194,195-6,238,269,270,347Metchnikoff,18noteMethod of philosophy,191-2Microbes, illustrating divergence of tendency,117Microbial colonies,259Mind, individual, in philosophy,191and intellect,48-9,205-6knowledge as relative to certain requirements of the mind,152,190-1,230and matter,188-9,201,202,203,205-6,264,269,270,350,365-9SeePsychic, Psycho-physiological parallelism, Psychology and Philosophy, ψυχηMinot, Sedgwick,17noteMobility, tendency toward, characterizes animals,109,110,113,129-32,135,180and consciousness,108,111,115-6,261and intellect,154-5,161-2,163,300,326,327,337of intelligent signs,158,159life as tendency toward,127-8,131,132in plants,112,135SeeMotionMöbius,60noteModel necessary to the constructive work of intellect,164,166-7Modern astronomy compared with ancient science,334,335geometry compared with ancient science,31,161,334idealism,231philosophy compared with ancient,225-9,231,327-8,344,345,349-51,354,356-7philosophy: parallelism of body and mind in,180,350,355,356science: cinematographical character of,329,330,336,341,342,346-7science compared with ancient,329-36,342-5,356-7science, Galileo's influence on,334,335science, Kepler's influence on,334science, magnitudes the object of,333,335science, time an independent variable in,20,335Molecules,251Molluscs, illustrating animal tendency to mobility,129-31perception in,189vision in,60,75,77,83,86,87Monads of Leibniz,351-4Monera,126Monism,355Moral sciences, weakness of deduction in,212Morat,123noteMorgan, L.,79note,80Motion, abstract,304articulations of,310-1an animal characteristic,252and the cinematograph,304-5continuity of,310in Descartes,346-7evolutionary, extensive and qualitative,302,303,311,312in general (i.e.abstract),304-5indivisibility of,306-7,311,336-7,338and instinct,139-40,331-2and intellect,71,155,156,159-60,273,274,298,317-8,321,329,331-2,338,344-5organization of,310-1track laid by motion along its course,308-11,337,338SeeMobility, MovementMotive principle of evolution: consciousness,181-2Motor mechanisms, cerebral,252,253,263,265Moulin-Quignon, quarry of,137Moussu,81Movement and animal life,108,131,132ascending,12,101,103,104,185,208-9,210-1,369-70.SeeVital impetusconsciousness and,111,118,144-5,207-8descending,11-2,202-4,207-10,212,246,252,256,270,276,339,361,369-70goal of, the object of the intellect,155,299-300,302,303intellect unable to grasp,313mutual inversion of cosmic movements,126-7,143,144,173-4,176,177,209-10,212,217,218,222-3,236,245-51,261,264,265,272,342-3life as,166,176-7and the nervous system,110,132,134,180,262-3of plants,109,135-6SeeMobility, Motion, Locomotion, Current, Tendency, Impetus, Impulse, ImpulsionMovements, antagonistic cosmic,128-9,135,181,185,250,259.SeeMovement, Mutual inversion of cosmicMultiplicity, abstract,257,259distinct,202,209-10,257.SeeInterpenetrationdoes not apply to life,x,162,177,257,261,270Mutability, exhaustion of, of the universe,244,245Mutations, sudden,28,62-3,64-8theory of,85-6Natural geometry,195-6,211-2instrument,141,144-5,150-1or innate knowledge,147,150-1logic,161,194-5metaphysic,21,325-6selection,54,56-7,59-60,61-5,68,95,169-70Nature, Aristotelian theory of,135,174discord in,127-8,255,267facts and relations in,368incoherence in,104as inert matter,161-2,218,219,228-9,239,245,264,280-1,303,356,359-60,367as life,100,138,139-40,141-2,143,144-5,150,154,155-6,227,241,260,269,270,301-2order of,225-6as ordered diversity,231,233unity of,105,190,191,195,196-9,322,352-7,358Nebula, cosmic,249,257Necessity for creation, vital impetus as,252,261and death of individuals,246noteand freedom,218,236,270in Greek philosophy,326-7in induction,215,216and matter,252,264Negation,275,285-97.SeeNoughtNegative cause of mathematical order,217.SeeInverse relation, etc.cosmic principle,126-7,143,144,173-4,176-7,209,212,218,223-4,236,245-51,261,264-5,272,243.SeeInert matter, Opposition of the two ultimate cosmic movements, etc.Neo-Darwinism,55,56,85,86,169-70Neo-Lamarckism,42noteNervous systema centre of action,109,130-1,132,134-5,180,253,261-3of the plant,114primacy of,120-1,126-7,252Neurone and indetermination,126New, freedom and the,11-2,164,165,199-200,218,230,239,249,270,339-42Newcomen,184Newton,335Nitrogen and the function of organisms,108,113-4,117,255νοησεως νοησις of Aristotle,356Non-existence.SeeNoughtNothing.SeeNoughtNought, conception of the,273-80,281-3,289-90,292-8,316-7,327.SeeNegation, Pseudo-ideas, etc.νους ποιητικος of Aristotle,322Novelty.Seenew.Nucleus intelligence as the luminous, enveloped by instinct,166-7in microbial colonies,259intelligence as the solid, bathed by a mist of instinct,193,194of Stentor,260Number illustrating degrees of reality,324-5,327logic of,208Nuptial flight,146Nutritive elements, fixation of,107-9,114,117,246,247,254Nymph (Zool.),139,146Object of this book,ix-xvof instinct,146-52,163,175-9of intellect,146-52,161-5,175,179,190-1,199-200,237,250,252,270,273,298-304,307-8,311-2,354,359internality of subject in, the condition of knowledge of reality,307-8,317-8,359of knowledge,147,148-9,159-60idea of, contrasted with that of universal interaction,11,188-9,207-8of philosophy as contrasted with object of science,195-6,220-1,225-6,227,239,251,270,273,297-9,305-6,347of science,329,332-3,335-6Obliteration of outlines in the real,11,188,189,207-8Oenothera Lamarckiana,63,85-6Old, growing.SeeAgethe, is the object of the intellect,163,164,199,270One and many in the idea of individuality,x,258.SeeUnityOntological argument in Kant,284Opposition of the two ultimate cosmic movements,128-9,175-6,179,186,201,203,238,248,254,259,261,267.SeeInverse relation of the physical and psychicalOrchids, instincts of,170Order and action,226-7complementarity of the two orders,145-6,173-4,221-2.SeeOrder, Mutual inversion of the two ordersmutual contingency of the two orders,231,235and disorder,40,103-4,220-2,225-6,231-6,274mutual inversion of the two orders,186,201,202,206-9,211,212,216-8,219-21,222-3,225-6,230,232,235,236,238,240,245-8,256,257,258,264,270,274,313,330mathematical,153,209-11,217-9,223-6,230-3,236,245,251,270,330-1of nature,225-6,231,233as satisfaction,222,223,274vital,94-5,164,222-7,230,235,236,237,330-1willed,224,239Organ and function,88-91,93-4,95,132,140,141,157,161-2Organic destruction and physico-chemistry,226substance,131,140,141-2,149,162-3,195-6,240note,255,267world, cleft between, and the inorganic,190,191,196,197-8world, harmony of,50-1,103,104,116,118,126-7world, instinct the procedure of,165Organism and action,123-4,125,174,253,254,300-1