The purpose of coercion is to substitute one's aims with weaker ones that the aggressor wants the victim to have. For this reason, many social philosophers have considered coercion as the polar opposite to freedom. Various forms of coercion are distinguished: first on the basis of the kind of injury threatened, second according to its aims and scope, and finally according to its effects, from which its legal, social, and ethical implications mostly depend.
Physical coercion is the most commonly considered form of coercion, where the content of the conditional threat is the use of force against a victim, their relatives or property. An often used example is "putting a gun to someone's head" (at gunpoint) or putting a "knife under the throat" (at knifepoint or cut-throat) to compel action under the threat that non-compliance may result in the attacker harming or even killing the victim. These are so common that they are also used as metaphors for other forms of coercion.
"Definition of coercion". Merriam-Webster. December 2023. the act, process, or power of coercing https://www.merriam-webster.com/dictionary/coercion
Schelling, Thomas C. (1966). Arms and Influence. Yale University Press. doi:10.2307/j.ctt5vm52s. ISBN 978-0-300-00221-8. JSTOR j.ctt5vm52s. 978-0-300-00221-8
Pape, Robert A. (1996). Bombing to Win: Air Power and Coercion in War (1 ed.). Cornell University Press. p. 4. ISBN 978-0-8014-3134-0. JSTOR 10.7591/j.ctt1287f6v. 'Coercion' means efforts to change the behavior of a state by manipulating costs and benefits. 978-0-8014-3134-0
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Morris, Christopher W. (January 2012). "State Coercion and Force". Social Philosophy and Policy. 29 (1): 28–49. doi:10.1017/S0265052511000094. ISSN 0265-0525. S2CID 143472087. https://www.cambridge.org/core/product/identifier/S0265052511000094/type/journal_article
Turner, Stephen; Factor, Regis (4 April 2014) [1987]. "Decisionism and Politics: Weber as Constitutional Theorist". In Whimster, Sam; Lash, Scott (eds.). Max Weber, Rationality and Modernity (reprint ed.). Abingdon: Routledge. p. 337. ISBN 9781317833369. Retrieved 28 March 2023. The state, as Ihering defined it, is an association that is distinguished as a type of association by its claim of an exclusive right to exercise certain forms of coercion. 9781317833369
Weber, Max (1919) [28 January 1919]. "Politics as a Vocation" (PDF). Archived from the original (PDF) on 19 March 2013. Retrieved 28 March 2023. In the past, the most varied institutions – beginning with the sib – have known the use of physical force as quite normal. Today, however, we have to say that a state is a human community that (successfully) claims the monopoly of the legitimate use of physical force within a given territory. /wiki/Max_Weber
Quoted in: Stanger, Allison (27 October 2009). "State Power in a Privatized World". One Nation Under Contract: The Outsourcing of American Power and the Future of Foreign Policy. Yale University Press. p. 45. ISBN 9780300156324. Retrieved 28 March 2023. In Max Weber's classic definition, the state is 'a human community that (successfully) claims the monopoly of the legitimate use of physical force within a territory.' 9780300156324
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