Roland St John Mulligan. Lastly at the head of the board was the young poet who found a refuge from his labours of pedagogy and metaphysical inquisition in the convivial atmosphere of Socratic discussion, while to right and left of him were accommodated the flippant prognosticator, fresh from the hippodrome, and that vigilant wanderer, soiled by the dust of travel and combat and stained by the mire of an indelible dishonour, but from whose steadfast and constant heart no lure or peril or threat or degradation could ever efface the image of that voluptuous loveliness which the inspired pencil of Lafayette has limned for ages yet to come. It had better be stated here and now at the outset that the perverted transcendentalism to which Mr S. Dedalus' (Div. Scep.) contentions would appear to prove him pretty badly addicted runs directly counter to accepted scientific methods. Science, it cannot be too often repeated, deals with tangible phenomena. The man of science like the man in the street has to face hardheaded facts that cannot be blinked and explain them as best he can. There may be, it is true, some questions which science cannot answer—at present—such as the first problem submitted by Mr L. Bloom (Pubb. Canv.) regarding the future determination of sex. Must we accept the view of Empedocles of Trinacria that the right ovary (the postmenstrual period, assert others) is responsible for the birth of males or are the too long neglected spermatozoa or nemasperms the differentiating factors or is it, as most embryologists incline to opine, such as Culpepper, Spallanzani, Blumenbach, Lusk, Hertwig, Leopold and Valenti, a mixture of both? This would be tantamount to a cooperation (one of nature's favourite devices) between the nisus formativus of the nemasperm on the one hand and on the other a happily chosen position, succubitus felix of the passive element. The other problem raised by the same inquirer is scarcely less vital: infant mortality. It is interesting because, as he pertinently remarks, we are all born in the same way but we all die in different ways. Mr M. Mulligan (Hyg. et Eug. Doc.) blames the sanitary conditions in which our greylunged citizens contract adenoids, pulmonary complaints etc. by inhaling the bacteria which lurk in dust. These factors, he alleged, and the revolting spectacles offered by our streets, hideous publicity posters, religious ministers of all denominations, mutilated soldiers and sailors, exposed scorbutic cardrivers, the suspended carcases of dead animals, paranoic bachelors and unfructified duennas—these, he said, were accountable for any and every fallingoff in the calibre of the race. Kalipedia,