The Elements of Social Science: Or, Physical, Sexual and Natural Religion

action amount animals appear arise attention become believe body called capital cause character checks classes common comparatively considered constitution continue cure death degradation depends developement difficulties discharge disease duty economy effect equal especially evils exercise existence fact fall feelings female frequently girls give given greater happiness human ignorance important increase individual industry intercourse interest knowledge labor land less live Malthus mankind manner marriage matter means mind misery mode moral namely nature necessary never object organs pain patient physical political poor population position possible poverty preventive principle produce profits progress proportion prostitution question reason regard remain remedy rise says seen sexual social society suffering supply things tion treatment true truth views virtue wages whole woman women young