^{page 23 note 1} Problems of Life and Mind, 2nd Series, 1875, p. 412.

^{page 23 note 2} Pp. 416–422.

^{page 25 note 1} For example in The Physical Basis of Mind (1877), as republished in 1893, p. 95. The whole argument here is in support of what Mr. Broad calls “emergent vitalism"—of which, by the way, it may be said: If vitalism, as commonly understood, then not emergent; if emergent, then no longer in accordance with the cardinal tenets of vitalism.

^{page 26 note 1} P. 46.

^{page 26 note 2} Opp. p. 162.

^{page 28 note 1} Essays, v, p. 198.Google Scholar

^{page 29 note 1} L’ Évolution Créatrice, 6th edition, p. 217.

^{page 29 note 2} Essays, ix, p. 6.Google Scholar

^{page 29 note 3} Analysis of Matter, p. 77, cf. p. 17.

^{page 30 note 1} Essays, v, pp. 114–15.Google Scholar

^{page 30 note 2} P. 88.

^{page 30 note 3} Russell, , Analysis of Matter, p. 171.Google Scholar

^{page 30 note 4} P. 295, cf. p. 84.

^{page 30 note 5} P. 88.

^{page 30 note 6} P. 174.

^{page 32 note 1} Essays, v, pp. 70 and 204.Google Scholar

^{page 33 note 1} Chap. xi and elsewhere.

^{page 35 note 1} Essays, vi, p. 214.Google Scholar

^{page 37 note 1} Science and the Modern World, p. 111.

^{page 38 note 1} Essays, ix, p. 126.