Practicing a philosophy of life › Action: responsibility without a guarantee

If judgment were the entire practice, Marcus's inward turn might leave us watching events without participating. His account of action prevents that conclusion. In 9.31, freedom from disturbance over external causes is paired with justice in one's own activity, especially social action. The two requirements concern different sides of a situation: what reaches me and what I contribute. Acceptance of what has happened does not decide what should happen next. Meditations 9.31.

Marcus nevertheless recognizes that a purpose can meet an obstacle. In 5.20, other people can impede an intended act, while the agent's disposition can adapt. An obstruction may become an occasion for another appropriate response. This is not a guarantee that every loss produces a greater advantage. It is a claim about redirecting agency when a particular route is blocked. Meditations 5.20.

The related idea of acting with reservation means pursuing an outcome subject to the conditions that make it possible. Marcus explicitly recommends trying to persuade people and, when justice requires, acting against their wishes. If force blocks the attempt, another virtue remains possible. Reservation qualifies the expectation of success; it does not remove the demand to act. It also supplies no independent proof that an agent's conception of justice is correct. Meditations 6.50.

Imagine a hypothetical engineer responsible for reporting a serious defect. She can document the evidence, notify the relevant people, and argue for a repair. She cannot guarantee their decision. If the first report is ignored, she still has to consider what further steps are available. Calling the outcome external would not justify failing to report it. Conversely, an adverse decision need not prove that a careful and honest attempt was morally worthless.

The difficulty is knowing when to persist and when to change course. Marcus offers a disposition rather than a complete decision procedure. A blocked person may exaggerate impossibility to excuse giving up; an obstinate person may call every refusal heroic perseverance. Asking what can still be done for others gives the exercise a more demanding test than asking whether one feels calm. Calm alone cannot establish that an action is just.