A Review of the Systems of Ethics Founded on the Theory of Evolution

by Cora May Williams

FOOTNOTES:

[87] "Natürliche Schöpfungsgeschichte," 8th ed., p. 109.

[88] "Origin of Civilization," p. 391.

[89] "Origin of Civilization."

[90] Ibid.

[91] Ibid.

[92] Ibid.

[93] Ibid.

[94] Du Prel: "Die Entwicklungsgeschichte des Weltalls."

[95] "Die Entwicklungsgeschichte des Weltalls."

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