Is Free Will An Illusion?

in OCD5 months ago

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One thing separating us humans from other animals is sentience. Our ability to think and act accordingly. If it wasn't for our brain, we would still be roaming around like our nearest ancestors -- chimpanzees.

It is due to our brain that we are what we are right now. So it makes sense that we have control ourselves right?

Wrong!

It is amazing how little control we have. Let us see why.


Our Bodily Functions


There are a few things that our brain does for us automatically or, to be precise, involuntarily. Breathing, a process that is inevitable for our existence is performed by our brain for us even when we're asleep. But since I have explicitly mentioned breathing, you're now breathing manually.

Give it some time and you will go back to breathing automatically again.

Similar to breathing, some fundamental functions like managing our heartbeat, digestion, etc. are out of our control.


Stuff We Like


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Okay so we can't control basic bodily functions but at least we can control what we like right? We control what food we like and what music we listen to?

Right?

Well... it's complicated.

When you do stuff you like, the brain likes it too and releases dopamine which is the feel good hormone. The more you like something, the more dopamine is released.

Let's take french fries for example. French fries are delicious but also unhealthy. They contain a lot of calories but we like them a lot.

Do you know why we like them? One big reason is that the brain releases a lot of dopamine when we eat them because more calories mean more energy which in turn means better survivability.

Since you are doing something that aids in your survival, the brain rewards you so that you continue doing the things that help you live longer.


What about motor skills?


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Surely, stuff like playing the guitar or piano is in our control, right?

We choose which strings to pluck and which keys to press...right?

If you are a musician, you will notice at after you learn a song well, your fingers kind of move on their own. You don't have to explicitly think you are gonna play the F chord or the G chord next, you just do.

What about simpler movements then? We control how and when we move our hands and feet right?

In a study by Benjamin Libet, subjects were given a simple motor task of pressing a button when they felt like it. Upon monitoring their brain activity, it was found that the subject's brain would make a decision to press the button approximately 200ms before the subject had a conscious will to press the button themselves.

Is there anything we control then? Is free will a lie?

I don't know. Bye!


Further Reading and References:

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You're talking about muscle memory in regards to playing music, which is just a motor task committed to memory through repetition.

Yes we have no choice in regards to say keeping our heart pumping or our hair and fingernails growing. But that is to do with survival pure and simple.

Free will is about choosing an action or a path to take. We are influenced by things such as a dopamine hit, and yes in addicts we see this free will curtailed.

But I would definitely say that we as a species have free will. I'd love to have the excuse of blaming fate or God for my preordained actions but sadly I don't think we have a loop hole here.

we as a species have free will

Could you elaborate a bit about what you meant by that?

People have a choice of how and what they think and therefore how they act. This is free will.

This can be controlled or curtailed by many factors but a man's ability to think, dream and how he reacts make up free will.

There is not enough research to claim that free will doesn't exist. But some research like the one by Libet suggests that there might be more to our actions than us simply wanting to do it.

There is an unconscious factor to any conscious choice or action that we make, we just don't know which part dominates the other.

This post is really interesting! Thanks for sharing.

!discovery 30

Thank you!


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We can control our emotions to a certain extent. Its an interesting topic! Thanks for bring it up...