The incompatibility between freewill and determinism lies in our contradictory beliefs in both freedom and science.
We, as human beings, all believe that we have freewill as we can freely choose our human actions, which cannot be predicted. For example, although I chose to eat bread for my breakfast every morning before today, it does not mean that I must eat bread today as I can still choose to eat congee as my breakfast. My behavior is chosen out of my freewill.
Because of our belief in freewill, we talk about morally responsibility. If our actions are not free, then we would not have to be morally responsible for our actions. The notion of freewill is necessary as the concept of moral responsibility is based on freewill. …show more content…
On the other hand, we also believe in science which successfully uses different causes to explain the law of nature.
We believe in the Newton’s theory of gravitation that uses the concept of gravity to explain the falling movement of apples from a tree. Science tries to use causes to explain everything in the universe, including human behavior in the natural world and therefore human actions are predictable.
Determinism suggests that every event has a cause, which refers to an earlier event that makes a later event happen. As we believe in science and causes explanation, it is reasonable for us to believe in determinism as
well.
Determinism suggests that though sometimes we cannot detect all the causes of our human actions, causes are really there and therefore, human actions are caused by earlier events. For example,
Event: I chose to eat McDonald’s.
Earlier event (cause to 1): I felt hungry.
Earlier event (cause to 2): I saw a McDonald’s advertisement.
Earlier event (cause to 3): I turned on the television…
From the above example, it can be shown that we can actually trace back the causes of our events one after another indefinitely. In this way, it seems that every human action is caused by events that take place before our birth and this would imply that we, human beings, are not free regarding any of our actions as we cannot control events before birth at all. In sum, it seems that our belief in freewill and determinism are incompatible and contradictory to each other as determinism would imply a rejection of freewill.
The rejection of freewill in favour of determinism is called “hard determinism”, which results in too strong explanatory power that anything anyone does is caused by events that happen before birth and we have no choice at all. On the other hand, the rejection of determinism in favour of freewill is called “libertarianism”, facing the problem that if human actions are uncaused, it seems to imply that the actions are random. Random actions, however, cannot justify that human actions are free. As it is not reasonable to reject either one of the concept of freewill or determinism, “Soft Determinism” states that the two concepts can indeed exist together as they are compatible as long as there is a new definition of the concept “freewill”. According to soft determinists, freedom is not uncaused. Freewill is defined in terms of causes in a way that our actions can still be free. As an action can be both free and caused, there is compatibilism between freewill and determinism. However, so far, there is still not a satisfactory soft determinist account of freedom because each new definition faces different objections as illustrated below.
1st definition: An action is free if it is caused in the right way.
This definition implies that actions with causes do not mean that they are free. Only those actions with causes and at the same time, being caused in the right way are counted as free. According to soft determinism, it matters how an action is being caused. The rule of morality does not view all causes as being alike in determining whether an action is free or not. Causes are different, depending on what kind of causes they are. If an action is caused in a right way, the rule of morality counts that action as free, vice versa.
However, as this definition accepts that actions are caused, it implies that again, an action can possibly be caused by events occurring before our birth and therefore, it does not really matter how our actions are caused.
In face of this objection, soft determinists change the definition of freedom.
2nd definition: An action is free if it is caused by our beliefs and desires.
Continuing the example, as my action to eat McDonald’s is caused by my desire that I am hungry, my action is free. But suppose I was not hungry at all and was hypnotized by others to have the desire of feeling hungry and eat McDonald’s. Then according to the definition, I am also free. However, as I was hypnotized to have the desire of feeling hungry which was against my original will, I was actually unfree.
In order to help define the cases of hypnotism as unfree, soft determinists further modify the definition.
3rd definition: An action is free if it is caused by our beliefs and desires provided that those beliefs and desire are freely chosen.
However, this definition is problematic as the word “free” is used in defining freewill. Hence, the definition is circular.
Furthermore, the definition is wrong to say that only if I can freely choose the desire, then I am free. Sometimes, a desire is inherent from our personality and we do not need to choose the desire in order to have free actions. For example, I work very hard every time for my exam because I am the kind of person who is always hard-working. I do not need to choose to have the desire of studying hard as I just have the desire naturally and my action is free.
Soft determinists further modify the definition and avoid using the word “free” in its definition.
4th definition: An action is free if it is caused by our beliefs and desires provided that we are not compelled by another to have those beliefs and desires.
“Not compelled” means “not caused” by another person. However, human beings are always casually interacting with others. Other people cause us to have all sorts of beliefs and desires, yet we still perform actions out of our own freewill. It is wrong to define an action as free only if our desires are not caused by others.
Furthermore, the definition implies that only if a desire is compelled by another person, then an action is unfree. However, human beings can have compulsive desires that cannot be controlled by oneself and are not induced by others, resulting in unfree actions, like repetitive handwashing. Therefore, our action can indeed be unfree even if a desire is not compelled by another person.
The definition of freedom is then modified which can help define compulsive behavior as unfree.
5th definition: An action is free if it is caused by our beliefs and desires provided that those beliefs flow from “who we are”.
Uncharacteristic behavior is defined as unfree as it does not flow from who we are. However, not all uncharacteristic actions are unfree. For example, although I am always hard-working and study before exams, suppose for the coming exam, I choose not to study at all. My action of choosing not to study is out of character, but it actually flow from my desire and “who I am”; therefore this action is indeed free.
Furthermore, even characteristic desire does not necessarily make an action free. If a person is brainwashed from a police with justice to a cruel killer, it still seems that his action cannot be regarded as free as his new character is caused by being brainwashed.
It is reasonable to believe that human beings have freewill but their actions are also caused. However, the argument of soft determinism does not seem very appealing. Soft determinist argues that “free” does not mean “uncaused”. The only definition of “free” is “voluntary” which catergorises the compulsive behavior and hypnotized cases as unfree. However, the brainwashing example is a strong counter argument to soft determinism that the police is brainwashed to voluntarily do cruel things, like wanting to kill other people. The cruel killer is not forced, but feels voluntary to take actions. However, we cannot categorise the brainwashing case as free. Furthermore, when soft determinists accept that an action is caused, it cannot escape the strong thesis of hard determinism that every cause can be traced before birth and every action is unfree. Therefore, it seems that no matter how soft determinists try to define “freedom”, there are still counter arguments which makes soft determinism not very persuasive.