physiological-chemistry

Even if we accept the view that biochemical imbalances may contribute to depression and suicide, it is a mistake to assume that the biochemical aspect of the problem is entirely within the victim. It is also partly within the physiological makeup of the people around the suicide.

As long as museums and universities send out expeditions to bring to light new forms of living and extinct animals and new data illustrating the interrelations of organisms and their environments, as long as anatomists desire a broad comparative basis human for anatomy, as long as even a few students feel a strong curiosity to learn about the course of evolution and relationships of animals, the old problems of taxonomy, phylogeny and evolution will gradually reassert themselves even in competition with brilliant and highly fruitful laboratory studies in cytology, genetics and physiological chemistry.