CHAPTER PAGE I. INTRODUCTORY 5 _Common facts hard to understand. Social phenomena most important to modern life, yet least understood. Complexity no obstacle if system is known. Practical knowledge of sociology quite possible. Coexistence does not prove true association. Social rudiments cause pain. Human pain always conspicuous. “The Star of Suffering.” Religions rest on conception of essential pain. Suicide a human specialty. Pain a social condition, remediable and preventable. Physical environment largely mastered, present difficulties social. Past societies died of internal diseases. Social indigestion. Human…
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