 Coercion and persuasion: Theorists often complete the dichotomy between violence and non-violence by seeing violence as a means of coercion, non-violence as a means of persuasion, and the two as incompatible. Coercion can be defined as “any interference by an agent, A, in the choices of another agent, B, with the aim of compelling B to behave in a way that they would not otherwise do” (Aitchison 2018a, 668; see also entry on  coercion).  Persuasion, by contrast, requires initiating a dialogue with an interlocutor and aiming to elicit a change of position or even their moral conversion. Coercive tactics impose costs on opponents. For instance, land occupation by environmental activists is designed to prevent or delay oil pipeline construction. Boycotts are also considered to be coercive tactics to the extent that they impose acute costs on businesses (through lost revenue) and sometimes involve intimidation and the threat of force to ensure maximum compliance with the boycott (Umoja 2013, 135–42). Some theorists of civil disobedience hold that civil disobedients cannot resort to coercion; they can only seek to persuade and appeal to their opponent’s moral conscience, which excludes confrontational and coercive tactics (Lefkowitz 2007, 216; Brownlee 2012, 24).