intellect and intuition in, 238
of intuition, 176-7, 191-4, 196, 197, 277
method of, 191-2, 194, 195, 239
object of, 239
and the organism, 195-6
and physics, 194, 208
and psychology, 194, 196
and science, 175, 196-7, 208, 345, 370
_See_ Ancient philosophy, Cosmology, Finalism, Mechanistic
philosophy, Metaphysics, Modern philosophy, Post-Kantian philosophy

Phonograph illustrating "unwinding" cause, 73

Phosphorescence, consciousness compared to, 262

Photograph, illustrating the nature of the intellectual view of
reality, 31, 304-5

Photography, instantaneous, illustrating the mechanism of the
intellect, 331-2, 333

Physical existence, as contrasted with logical, 276, 297-8, 328, 361
laws, their precise form artificial, 218, 219, 229, 240-1
laws and the negative cosmic movement, 218
operations the object of intelligence, 175, 250
order, imitation of, by the vital, 230
science, 176-7

Physicochemistry and organic destruction, 226
and biology, 25-6, 29-30, 34, 35, 36, 55, 57, 98, 194

Physics, ancient, "logic spoiled," 320, 321-2
of ancient philosophy, 315, 320, 321-2, 355
of Aristotle, 228 _note_, 324 _note_, 331, 332
and deduction, 213
of Galileo, 357, 369-70
and individuality of bodies, 188, 208
as inverted psychics, 202
and logic, 319-20, 321
and metaphysics, 194, 208
and mutability, 245
success of, 218, 219

Pigment-spot and adaptation, 60, 61, 71-3, 76-7
and heredity, 83, 84

Pinguicula, certain animal characteristics of, 107

Plan, motionless, of action the object of intellect, 155, 298-9, 301-2, 303

Planets, life in other, 256

Plants and animals in evolution, 105-39, 142-3, 144, 145-6, 147, 168,
169-70, 181, 182, 183-4, 185, 254, 267
complementarity of, to animals, 183-4, 185, 267
consciousness of, 109, 111, 113, 120, 128-35, 142-3, 144, 181, 182, 292.
_See_ Torpor, Sleep
function of, 107-9, 113, 114, 117, 246, 247, 254, 256
function and structure in, 67, 77-8, 79
individuation in, 12
instinct in, 170, 171
and mobility, 108, 109, 111-13, 118-9, 129, 130, 135-6
parallelism of evolution with animals, 59-60, 106-8, 116
supporters of all life, 271
variation of, 85, 86

Plasma, continuity of germinative, 25-6, 42, 78-83

Plastic substances, 255

Plato, 49, 156, 191, 210 _note_, 316, 318, 319, 320, 321, 327, 330, 347, 349

Platonic ideas, 49, 315-6, 321, 322, 327, 330, 352

Plotinus, 210 _no