"human beings should always act in the interests of others" according to what terminology

What words in the preamble to the constitution reflect the principle of popular sovereignty

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.