"These taints to which humanity is prone, are found in the soil, and their presence there is largely due to burial, down the ages, of millions of corpses. By the increased use of the processes of cremation, this condition will be steadily improved. Gradually, very gradually, the taint will thus die out... As the soil becomes less tainted... we can hope to see a steady decrease in the number of those who succumb to the inherited taints. p. 61/2"