Necessity for producing large numbers. [1] Numbered 500 million on Caligastia’s arrival. [2]
Early races restricted population by killing sickly children. [3] May become serious problem in near future. [4] Reduction in population fosters better side of human nature. [5] Wise nation knows when to cease growing. [6]
Stationary in light and life. [7] Varies inversely with given standard of living. [8]