C2, Th6 and Th27 — What I Do Is My Own Doing v0.1
C2, Th6 and Th27 — What I Do Is My Own Doing v0.1
Theoretical foundations: Grant C. Sterling (Eastern Illinois University). Analysis and synthesis: Dave Kelly. Prose rendering: Claude (Anthropic). 2026.
I. The Theorems and the Question C1 Leaves Open
Th6 says the only things in our control are our beliefs and will, and what they entail. Th27 says virtue consists of rational acts of will and vice of irrational acts of will. C1 supplies the one who believes and wills. It leaves a second question open: are his beliefs and acts of will his own doing, or the last links of a chain that began before him?
Core Stoicism marks the question three times. Line 5 holds only “[if it is possible to control your desires].” The note at Th21 says strict determinism would mean acts of vice “are not actually in our control in any important sense,” and adds that he does not think strict determinism about internal states is a core belief of Stoicism. The close states the answer flatly: “Judgment is in our control.”
Canonical numbering: C1 Substance Dualism, C2 Libertarian Free Will, C3 Ethical Intuitionism, C4 Foundationalism, C5 Correspondence Theory, C6 Moral Realism.
II. What C2 Asserts
C2’s own work is origination: what I do is my own doing and not the unfolding of what came before.
Sterling sets out the field on 17 April 2017. Hard determinism holds that my acts of will follow necessarily from prior events, so there is no free will. Soft determinism holds that they follow necessarily, and calls “free” those that follow from my nature. Indeterminism holds that they do not follow necessarily from prior events. His position: the second “is incoherent,” and the first and third “are the only real options.” He places the Stoic claim plainly: “the view that our opinions (or acts of assent) are not determined by external things is a form of indeterminism.”
III. The Argument Against a Determined Will
He gives the argument in three forms.
The eye-colour form (7 April 2017). If Chrysippus is right, “there is no substantial difference between my choices and my natural eye color — both are absolutely determined by a causal sequence that leads back before my birth.” This “fundamentally undermines the crucial Stoic distinction between things in our control and things not in our control — as Chrysippus’ opponents saw, nothing is in our control on the deterministic view.”
The judge form (18 August 2021). Able will take a bribe of a certain size; Baker needs more; Charlie cannot be bought with money. Chrysippus says Able’s taking the bribe was up to him because his character caused it. But Able “was born with a certain initial character (and that was not up to him in any sense at all).” His first choice followed from it, modified it, and so on. Everything follows from a state he never chose. Assenting to an impression is then no different from rain falling in Spain: “Given the state of the universe 3,000,000 years ago, each was inevitable.” The same holds for Zeus after the last conflagration.
The gap form. A gap in the causal chain does not help. “Even if we introduce quantum indeterminacy into the system, it doesn’t really matter.” Chrysippus shows no difference between being caused to assent by my character and food being dissolved in my stomach. What is needed is an agent, not a gap.
The conclusion is the same each time. Soft determinism relocates the cause inside the man and calls the result freedom. A choice necessitated centuries before my birth is “no more ‘free’ than my digestive processes, or the acts of my cat, or a boulder rolling down a mountainside.”
IV. Control Has No Degrees
Th6 draws a line, not a scale. Sterling’s definition is exact: “‘Control’ means ‘I can make this do what I want it to do, when I want it to do it’. If the thing doesn’t obey me on some occasions, then I don’t control it. I may ‘influence’ it” (30 August 2019). A friend who “controls” the zoning board, and whose application fails, did not control it. A villain whose machine raises the chance of rain from 30 to 52 per cent does not control the weather.
The 2017 post gives the limiting case. Each year his Chair granted nearly every equipment request he made. Did he control what he received? “No. My Chair did. I had NO CONTROL AT ALL.” And: “If I control something, I can make it happen, 100% of the time.”
On 28 January 2021 he states the principle that The Six Commitments as Necessary Conditions for the Core Stoicism Theorems — The Argument v1.0 §2 calls the zero-sum argument: “All choices are 100% in the control of the agent, and that leaves 0% control for everyone else.” If I ask and my wife buys the shoes, that is entirely her choice. He adds a reductio. If influence counted as “some” control, I would have some control over tomorrow’s weather, since I can pray; nothing would be left in the category of no control, and the proposed trichotomy would collapse.
This is why C2 is needed for Th6 to be a line. If assent were the product of prior causes, those causes would hold a share in it. A share is influence, and influence comes in amounts.
V. Why the Proof Needs It: The Guarantee
Sterling says why this is “vitally important for Stoicism.” Unlike Aristotle, “the Stoics proposed that we can achieve eudaimonia.” For Aristotle we need luck. If my goal is only partly under my control, “it is possible that I will fail to achieve it, and will fail to achieve eudaimonia even if I am acting as a Sage. I can be internally perfect, and fail to achieve eudaimonia. That’s a fundamental violation of Stoic thought” (30 August 2019).
Core Stoicism carries the same structure. Line 4 says that desire for what is out of our control makes complete happiness less and less possible. Line 14 gives immunity to the man who values only virtue. The close says we “can actually guarantee it.”
Determinism defeats the guarantee from inside. If whether I assent correctly was fixed before my birth, then being a man who assents correctly is a matter of fortune. Complete happiness returns to luck, which is the position he assigns to Aristotle. Assent itself becomes an external.
What falls is therefore wide. C1 and C2 Together — The Agent, the Chain and the Theorems: A Study Note v0.1 lists it: lines 8, 9, 11, 12, 13, 14, 28 and 29, the possibility claim 2*, and the guarantee. Line 8 needs beliefs to be in our control. Line 11 needs acts of will to be. Line 12 rests on 11. Lines 28 and 29 rest on Th27.
VI. Th27: Three Dependencies
Predication. Virtue and vice are said of acts of will. They cannot be said of happenings. “Only if I have real free will, free will that takes me away from the chain of necessity, can it make any sense to talk about ‘guidance’ or ‘craft’ or what we ‘ought’ to do. For the determinist, there is no difference that I can see between my choices and the functioning of my digestive system, no difference between a human and a rock” (7 April 2017).
Location. “Virtue and goodness and eudaimonia reside in the making of the choice” (17 April 2017). Excerpt 10 says the same of action: my action is my choice, appropriate “at the instant the choice is made.” The 2019 post shows how this joins Th24 and line 29. Passing a man struck by a car, “My goal is to will rationally… but the content of my act of will is finding ways to save the victim’s life.” If I will what is most rational toward that end, I do something wholly within my control and am not distressed if he dies.
Responsibility. The “Self-Blame” post of 2 December 2019 gives the argument that The Six Commitments Integrated with the Core Stoicism Theorems v1.0 cites. A man who has done wrong can deny moral standards, blame someone else, hold that no one is to blame, or blame himself. These do not mix. “If I control my actions, then only ‘4’ makes any sense.” Blaming others makes sense only if others control his actions, and then “they cease to be ‘my’ actions.” A life that assigns some acts to oneself, some to others and some to no one is “philosophically unstable.” He cites studies in which people given passages denying free will “become more likely to cheat or lie.” And the freedom cuts both ways: freeing a man of blame for his wrong acts frees him of joy in his right ones. The doctrine that I am responsible is “the most empowering doctrine of all”: I am “the Captain of my own eudaimonia, not a passenger thrown about randomly by outside forces.”
Without C2, Th27 has no acts to range over, and making progress has no subject.
VII. What C2 Does Not Say
It does not say assent is uncaused or arbitrary. A choice “is guided by our character, by our preferences, etc., but not dictated by those things.” He holds that we understand this better than physical causation: we can see how dislike of Aunt Wilma’s cooking “leads me (not ‘causes me’)” to propose a restaurant, where we cannot see why Mentos makes Diet Coke explode. He allows one exception, where we have strong reasons for one act and virtually none for any other.
It does not concern outcomes. “There are two different problems here.” The first is how the will can be free. The second is how the act of will connects to later physical events. On the second his reading of Epictetus is that everything after the choice is in God’s hands: “I have total control over my will, and God has total control over all externals.” Theological determinism of this kind “only applies to physical outcomes, not to our choices. This allows us to hold that these things, and only these things, are ‘in our control’” (4 September 2019). He adds that being a theological determinist is not necessary for holding to Stoic ethics. The chain needs only the answer to the first problem.
It does not say the faculty always functions. The Self-Blame post grants that some actions are “truly abnormally caused by physical aberrations.” Relief from blame works there because the case is not normal. On each occasion control is either absent or entire.
VIII. C2 and the Ancient School
Here the departure is open. Chrysippean determinism “is corrosive with respect to Stoicism, and in this one case I actually think ancient Stoic Physics hinders Stoic Ethics” (4 September 2019). The early Stoics “advanced two logically incompatible doctrines,” and the later ones, “Epictetus foremost among them,” stripped away the one that did more damage. He thinks there is reason to read Epictetus as an indeterminist, while noting vestiges of the older view. “In any case, Stoicism doesn’t need it.”
He also turns Providence against necessity. Providence “can only operate in a universe that could have been some other (inferior) way.” So Th20 and Th21, which he marks as droppable, themselves fit C2 better than they fit Chrysippus. That is the point of the note he attached to Th21 in 2005.
IX. Strength and Limits
The necessity claim is Sterling’s own, in the strongest terms he uses anywhere: the deterministic view “fundamentally undermines the crucial Stoic distinction,” and partial control is “a fundamental violation of Stoic thought.”
The truth claim he marks himself: “I argue for ‘3’, but I think those arguments are inconclusive — I certainly respect advocates of ‘1’.” This essay claims necessity for the chain, not proof of freedom.
X. Findings and Judgment Calls
- The zero-sum argument is located. It is the post of 28 January 2021 in the “Control” thread.
- The report of “Self-Blame” in The Six Commitments Integrated with the Core Stoicism Theorems v1.0 is confirmed against the post.
- “Cannot be compelled” is stronger than Sterling’s word. The Argument v1.0 §2 and the Integration v1.0 say assent cannot be compelled. Sterling allows that the gods “could control our wills, but choose not to.” His claim is that assent is not compelled.
- The Self-Blame post treats guilt as a negative feeling that progress requires. That is not carried into this essay, since Dave Kelly’s rulings of 27 September and 1 October 2026 govern. The difference is recorded here, not resolved.
- His own words are “real free will” and “indeterminism.” “Libertarian” was not found in the posts opened.
XI. Sources
Opened in full: Core Stoicism (Sterling, 19 September 2005); the Nine Excerpts; “Free Will and Causation” (Sterling, 18 August 2021); The Six Commitments as Necessary Conditions for the Core Stoicism Theorems — The Argument v1.0; The Six Commitments Integrated with the Core Stoicism Theorems v1.0; C2 — What the Commitment Carries: A Study Note v0.1; C1 and C2 Together — The Agent, the Chain and the Theorems: A Study Note v0.1; the Retrieval Map for the 2019 control exchange.
From the archive, opened in full: Sterling’s posts of 7 and 17 April 2017 (thread “The will of the Logos”), 30 August 2019, 4 September 2019, 2 December 2019 (“Self-Blame”) and 28 January 2021 (“Control”).
Not opened: his earlier posts in the January 2021 “Control” thread, and his posts of 3 and 6 September 2019.
Theoretical foundations: Grant C. Sterling (Eastern Illinois University). Analysis and synthesis: Dave Kelly. Prose rendering: Claude (Anthropic). 2026.