Thus a regular concourse is established about a victim of degeneration. The fashionable coxcomb, the æsthetic ‘gigerl,’[49] peeps over the shoulder of the hysterical whose admiration has been suggested to him; the intriguer marches at the heel of the dotard, simulating youth; and between all these comes pushing the inquisitive young street-loafer, who must always be in every place where ‘something is going on.’ And this crowd, because it is driven by disease, self-interest and vanity, makes very much more noise and bustle than a far larger number of sane men, who, without self-seeking after-thought, take quiet enjoyment in works of sane talent, and do not feel obliged to shout out their appreciation in the streets, and to threaten with death harmless passers-by who do not join in their jubilations. CHAPTER IV. ETIOLOGY. WE have recognised the effect of diseases in these _fin-de-siècle_ literary and artistic tendencies and fashions, as well as in the susceptibility of the public with regard to them, and we have succeeded in maintaining that these diseases are degeneracy and hysteria. We have now to inquire how these maladies of the day have originated, and why they appear with such extraordinary frequency at the present time. Morel,[50] the great investigator of degeneracy, traces this chiefly to poisoning. A race which is regularly addicted, even without excess, to narcotics and stimulants in any form (such as fermented alcoholic drinks, tobacco, opium, hashish, arsenic), which partakes of tainted foods (bread made with bad corn), which absorbs organic poisons (marsh fever, syphilis, tuberculosis, goitre), begets degenerate descendants who, if they remain exposed to the same influences, rapidly descend to the lowest degrees of degeneracy, to idiocy, to dwarfishness, etc. That the poisoning of civilized peoples continues and increases at a very rapid rate is widely attested by statistics.[51] The consumption of tobacco has risen in France from 0.8 kilogramme per head in 1841 to 1.9 kilogrammes in 1890. The corresponding figures for England are 13 and 26 ounces;[52] for Germany, 0.8 and 1.5 kilogrammes. The consumption of alcohol[53] during the same period has risen in Germany (1844) from 5.45 quarts to (1867) 6.86 quarts; in England from 2.01 litres to 2.64 litres; in France from 1.33 to 4 litres. The increase in the consumption of opium and hashish is still greater, but we need not concern ourselves about that, since the chief sufferers from them are Eastern peoples, who play no part in the intellectual development of the white races. To these noxious influences, however, one more may be added, which Morel has not known, or has not taken into consideration--residence in large towns. The inhabitant of a large town, even the richest, who is surrounded by the greatest luxury, is continually exposed to unfavourable influences which diminish his vital powers far more than what is inevitable. He breathes an atmosphere