. 9 , No. 12 LABORATORY FOR CHEMICAL MICROSCOPY
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Literature Cited CHAMOP, "Chemical Microscopy-Time and Labor Saver," Sri. Monthly, 24, 3Gfi (1927). CHAMOT AND MASON,"Chemical Minoscopy. I. Crystallization Experiments as an Introduction to Mctallography," J. CHEM.EDUC.,5, 9-24 (Jan., 1928); "Chemical Microscopy. I 1 Its Value in the Training of Chemists," ibid., 5, 2 5 8 4 8 (Mar., 1928): "Chemical Microscopy. 111. I t s Value in the Training of Chemists." ibid, 5, 5 3 6 4 8 (May, 1928). CHAMOT A N D MASON,"Handbook of Chemical Microscopy," John Wilry and Sons, Inc., New York City, Vol. 1, 1930, Vol. 11. 1931. I,rNos~.lru, "Industrial Microscopy," William I3yrd Press, Richmond. Virginia. 1929. FIN EDICT. "The Polarizing Microscope in Organic Chrmistry." Ind. Eng. Chem.. Anal. Ed., 2, 91-2 (Jan.. 1930). MASON. "Micr~sc~picalMethods in Analytical Chemistry," ibid.. 2, 2 0 3 4 (July, 1930). WILLARD, "Modern Trends in Analytical Chemistry," ihid., 2,201-3 (July, 1930). GEER A N D STLNB,"Education of the Research Chemist," Ind. EWE. Chem.. News Ed.,7,KO.13, 1 (July 10, 1929). CHAMOT, "A Microscope for Micro-Chemical Analysis," J. Applied Microscopy. . 2, 502 (1899). CHAMOT,"Elcmentary Chemical Microscopy." John Wiley and Sons, Inc.. New York City, 1915. CHAMOT, ihid., 2nd ed., 1921. CHAMOT, "The Laboratories of Chemical Microscopy a t Cornell University. Ithaca, N. Y., U. S . A , " Mikroclienrie, 2, 104 (1924); National Research Council Committee Report, ''Laboratory Construction and Equipment," The Chemical Foundation. Inc., New York City, 1930, p. 235. EMICH-SCHNEIDER. "Microchemical Laboratory Manual," John 'driley and Sons. Inc., New Yark City. 1932. ~
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NATURAL ETHICS Our best guides to conduct arc the enpcrience and judgment of mankind, informed and guided by exceptional intelligence and insight, and sincerely applied by our own intelligence. Ethical discrimination is a natural outgrowth of aspiration, intelligence. and experience. Where these increase it will change for the better. If charactrr grows lax or intellifencc deterioratrs, ethical judgments and standards will disintegrate or hr (lebased. To view ethical standards as absolute and fixed, as though derived from superhuman sources, is bad. Though this attitude may sometimes sustain standards through a period of ignorance, it will also cause deterioration, and will hinder growth and refinement of standards t o meet changing conditions and increased insight. The demand that ethical standards shall remain fixed is often an effort to entrench injustice and privilege, or to evade the effort necessary to make conduct conform to more discriminating and Noler better informed judgments.-Anlioch
