chemical section Professor Armstrong covered a wide range of topics. He charges Ostwald with filling his test tubes with ink; but he himself writes some 35,000 words, going at times considerably beyond the ascertained facta of science, as in discussing "the revolt of women against their womanhood." Dr. A. S. Woodward before the geological section treated paleontological topics and the old age of races largely in the light of American discoveries. Professor A. E. Shipley opened with some references to Charles Darwin, discussed methods of organizing zoology, with its 600,000 known species, and concluded with a discussion of international oceanic research. Sir W. H. White treated the engineering enterprises and commerce of Canada and Great Britain. Professor E. H. Starling applied physiology and biology to sociological questions. Addresses of equal interest were given before the other sections and at four general meetings, the speakers in practically all cases emphasizing those aspects of science which are likely to hold the | attention and affect the conduct of those who are not professionally engaged in scientific work.
As always, the excursions and social, events were arranged in a way that it does not seem possible to rival in this I country. The Canadian government | appropriated $25,000 and the city of! Winnipeg $5,000 toward the expenses. | It is only necessary to mention the excursion to the Rocky Mountains and • the Pacific coast with 150 invited guests. When the association met at Montreal 300 English members attended the Boston meeting of the American Association, but there does not appear to have been this year any concerted effort to bring the foreign men of science south of the Canadian border.
The Rev. T. G. Bonney, the eminent geologist, professor emeritus in University College, London, was elected president of the association for the meeting to be held next year at Sheffield.
SCIENCE AND ADVENTURE
Reaching the North Pole and flying across the British Channel are sporting events of the first magnitude. They stir the imagination and unite the whole world in healthy interests and generous enthusiasms. They may also be regarded as achievements of applied science. Thousands of workers in the laboratory and in the field have made possible the adventures whose culmination fills the daily papers. To "nail the stars and stripes to the pole," as Commander Peary cabled, or to win for France "imperishable glory" by a flight from Calais to Dover is not in itself a serious contribution to science. But these achievements exhibit in dramatic form the conquest of nature by man which science has accomplished. Perhaps the only facts of considerable scientific interest so far announced in the case of the "dashes" to the pole are Dr. Cook's statement that he discovered land in the extreme north and Commander Peary's sounding which proved that the sea at the pole is over 1,500 fathoms deep. In the main the appeal is to the imagination and it is unfortunate that patriotic enthusiasm has been checked by a certain amount of skepticism in regard to Dr. Cook's exploit. It is certainly unfortunate that Commander Peary should have so expressed himself. From the time of Herodotus it has been the fate of travelers to have their stories questioned. It is to be hoped that Dr. Cook's records may prove entirely definite, so that all doubts may be cleared up. In any case the pole has been reached, and the way has been cleared for scientific exploration in the arctic and antarctic regions.
THE POSSIBLE POPULATION OF THE UNITED STATES
In the last issue of the Monthly Professor A. P. Brigham discusses the capacity of the United States for population and places the maximum number of people that can be supported by our resources at 305,000,000. In an
