Possible Worlds

On Scales -- Some Dates -- On Being The Right Size -- Darwinism To-day -- Enzymes -- Vitamins -- Man As A Sea Beast -- Food Control In Insect Societies -- Oxygen Want -- Water Poisoning And Salt Poisoning -- Immunity -- Blood Transfusion -- Cancer Research -- The Fight With Tuberculosis -- Food Poisoning -- The Time Factor In Medicine -- On Being One's Own Rabbit -- What Use Is Astronomy? -- Kant And Scientific Thought -- Thomas Henry Huxley -- William Bateson -- The Future Of Biology -- Nationality And Research -- Scientific Research For Amateurs -- Should Scientific Research Be Rewarded? -- Science And Politics -- Eugenics And Social Reform -- Occupational Mortality -- When I Am Dead -- The Duty Of Doubt -- Science And Theology As Art Forms -- Meroz -- Some Enemies Of Science -- Possible Worlds -- Man's Destiny. By J. B. S. Haldane ... On Cover: A Scientist Looks At Science. A Series Of Papers Dealing With The Possibilities Which Scientific Research Work Is Opening Up, Treating Of Political And Religious, As Well As Scientific, Subjects.