Showing posts with label freedom and determinism. Show all posts
Showing posts with label freedom and determinism. Show all posts

Monday, August 03, 2020

Does universal causation entail determinism?

In order to universal causation to entail determinism, "cause" has to mean a set of circumstances and causes which, taken together make it so that no other event could have occurred. However, the word "cause" is ambiguous, and does not always mean that, given the cause the effect is inevitable. For example, we can say that smoking causes cancer without implying that there is some law guaranteeing that every instance of smoking will result in cancer. Some chain smokers, as we all know, live to 100 cancer-free.

Thursday, March 25, 2010

More on those flickers of freedom

Why not say the "flicker of freedom" is enough for responsibility?

Steven: Because it is "repugnant to the intellect", as Plantinga once said (though about something else).







If you are so set in your ways about PAP, then of course you'd think that a flicker of freedom is robust enough to ground responsibility. You'd rather have that then compatibilism. But I'd say you're just being wild, at that point. Blinded to reason and unable to form sound judgment.






It is hard to see how people in Frankfurt cases are responsible in virtue of that fact they can either X or begin to form an intention to not-X and then be manipulated into X-ing.






That seems outrageous. Like Fischer says, getting responsibility from flickers of freedom is akin to alchemy.




VR: I don't see any arguments here at all. Is my position self-contradictory? Are there any fundamental principles of logic I have violated? My central point is that Frankfurt counterexamples are abnormal cases. We take a principle that we use in ordinary circumstances (I couldn't have finished my assignment, because I was in the hospital because of a car accident), the Principle of Alternative Possibilities (PAP) and we ask how we are going to apply that principle to bizarro cases where there's a Controller who would have prevented me from carrying out my action if I had started to will it. The "flicker" shows that there WAS an alternative possibility, and comparisons to alchemy and insistence that I can't reason soundly are not going to undermine this fact.



It's a little bit like the Thomsonian intuition pump with the violinist. Someone who is firmly enough convinced of the overriding character of the right to life can simply say "No. you don't have the right to get up and walk away. The violinist has a right to life, you're violating that right if you walk off." If you are prepared to go to the mat for the principle of the right to life, you can resist the violinist argument. No amount of ridicule from the other side will dissuade you, or should dissuade you.



Or consider people who say that we have to give up on the law of non-contradiction because of the liar paradox. If we look at all the things we do with the law of non-contradiction, and its role in making discourse even possible, it looks to me as if, even if I don't have a nice neat solution to the liar paradox, I shouldn't just trash the law of non-contradiction.



Look at what we do with PAP on a daily basis. "I'm sorry, I didn't have a choice. I had to.... so I couldn't...." How many times do we say "I couldn't help it?" Why did Flip Wilson build an entire career out of the phrase "The Devil made me do it." Because if the Devil really did make you do it, you're not responsible, or so we ordinarily think.



In fact, earlier versions of compatibilism prior to Frankfurt, such as those of A. J. Ayer, affirmed PAP but argued that the alternative possibility statements had suppressed "if" clauses. "I would have done otherwise if I had wanted to."



What has always seeemed correct to me is that puppets, including conscious or willing puppets, are not responsible, and this is so whether or not there is a someone pulling the strings. This seems more evident to me that any result that might be generated by the Frankfurtian intuition pump. Because it is a set of intuition pumps, and the cases are deliberately contrived, I have trouble seeing how they can undermine so basic a principle.

Wednesday, March 24, 2010

The flicker of freedom

A flicker is still an alternate possiblity. The fact that all you get is a flicker is a function of the "cooked" character of these Frankfurt cases. In the real world, unless determinism is true, we have more than a flicker of freedom. Denying the PAP means that there are no alternative possibilities. No means no. We point out that there has to be some movement toward the opposite action in order for the Controller to act, and then we are told "Oh, that's just a flicker. You can't base moral responsibility on that."




Why the heck not?

Tuesday, March 16, 2010

Punishment, freedom, and determinism

This post was prepared for my ethics course.

This section is devoted to two topics: One is freedom and determinism, and the other is criminal punishment. Although the issues seem to be very separate, I have put them together for a reason. One significant motivation for criminal punishment has been the issue of desert. That is pronounced like dessert, but it comes from the same root word as the word deserve. Now there are other reasons, perhaps, for criminal punishment (deterrence, protection of society, etc.), but some people think criminal punishment is first and foremost about giving people what they deserve.




On the other hand, we might ask why one person is virtuous and the other vicious? How did Mother Teresa end up the way she did, and how did Jeffrey Dahmer end up the way he did? Are they both simply the inevitable products of heredity, environment, or even (if you believe in God), God's predestination, or fore-ordination of all events before the foundation of the world (a belief held by Calvinists even today). Is it possible that if Jeffrey had had Teresa's heredity and environment, he (she?) would have been virtuous, and if Teresa had had Jeffrey's heredity and environment, she would have been a serial killer? This is the thesis of determinism, and some people have the inclination to withdraw claims of desert when they start thinking things through from a deterministic perspective. The line of thought leads us to think that the very idea of one person deserving one outcome, and another deserving another outcome, doesn't make sense. But this is a difficult conclusion to accept, it is the idea that in the last analysis, nothing is really anyone's fault, since their actions are the inevitable result of what came before.



There are a couple of ways of responding to this. The first approach, taken by philosophers such as Moritz Schlick and J. J. C. Smart, suggests that what moral responsiblity is all about it finding the right behavior to modify. They maintain that the very idea of deserving punishment is a barbaric notion we need to just get over.



The second approach is to say that looking all the way up the causal chain and seeing someone's actions as the result of past causes obscures the most important fact, and that is the fact that the person not only performed the act, but wanted to perform the act. It wasn't as if Jeffrey Dahmer wanted to be virtuous, but some alien power forced him to commit murder against his will. No, these crimes were willed actions, however inevitably they might have followed from past events.



The third option is the option of libertarian free will. When we act, we can do otherwise. Perhaps this kind of free will is a gift from God. Even the physical world, if we accept what modern physicists tell us, isn't strictly determined. So, perhaps, our actions aren't strictly determined either.



So, I would ask two questions: Can we talk about what people deserve? To do so, do we have to reject determinism? If we can deserve something good for doing something good, and deserve something bad for doing something bad, should that be the primary basis on which we determine how criminals should be punished? And does it provide a basis for the traditional doctrine of eternal hell?