[Footnote 7: The Malthusian, July 15, 1921.]
[Footnote 8: Lancet, 1915, vol. ii, p. 862.]
[Footnote 9: The New Sydenham Society, vol. clvi, section viii, p. 12.]
[Footnote 10: Charles S. Devas, Political Economy, 1901, p. 191.]
[Footnote 11: Revue Pratique d'Apologétique, September 15, 1914.]
[Footnote 12: Man and Superman, p. 195.]
[Footnote 13: By rationalism we mean a denial of God and of responsibility for conduct to a Higher Being.]
[Footnote 14: Quoted by W.H.S. Jones, Malaria and Greek History 1909, p95.]