【哲学笔记】关于自由意志的思考

自由意志可能是人的一种幻觉，人类进化发展出理性能力之后，本能的会用理性方式解释自己的行为。比如走到一个商店门口，要进去还是不进去呢？10秒钟之后发现自己站在商店里面了，那么这10秒钟内到底发生了什么？我们的头脑、我们的意识和潜意识、我们们的神经系统是如何运作的，最后如何决定我们抬腿走进商店？这里的关键点是，对行为的结果进行合理化解释的这种的幻觉往往出现在行为发生之前。

所以不能笼统的偷懒式的一股脑的认为这就是命运，因为到底什么是命运，没有人说得清楚。就好像我们通过投影在地面上的二维图像，去反过来推测产生这种投影的三维物体的结构，答案显然是不确定的。就是说我们产生自我意识的眼前的这样一个生命存在形式，可能是另外一个高维生命的投影，我们无法认知它｡总之我对命运之说采取非常谨慎的态度。

很多事情的发生都涉及到很多因素，绝大部分因素我们都控制不了。上面说的不是外在的因素，而是指自己的意志，可能也是虚幻的，我们的自由意志可能并不自由。从思维的底层微观分析来看，我们甚至不知道自己在干什么，决策过程到底是如何进行的。从宏观上来看，我们会讲得头头是道，因为要这样，所以要那样。

外在的因素我们控制不了，这其实是废话，不用等到10岁就应该明白。真正需要搞明白的是我们内在的因素，认识自己。

The concept of free will may be an illusion. After humans evolved the capacity for rational thinking, we naturally began explaining our actions through reason. For example, imagine standing at the entrance of a store—should you go in or not? Ten seconds later, you find yourself inside. What exactly happened during those ten seconds? How did your brain, your conscious and subconscious mind, and your nervous system function to ultimately decide to step inside? The key point here is that the illusion of rationalizing our actions often arises before the action itself takes place.

Therefore, it’s overly simplistic and intellectually lazy to attribute everything to “fate.” After all, no one truly knows what fate is. It’s like trying to deduce the structure of a 3D object just by looking at its 2D shadow on the ground—clearly, the answer is uncertain. In other words, our self-aware existence may merely be the projection of a higher-dimensional life form, one we’re fundamentally incapable of perceiving. That’s why I take a very cautious approach to the idea of fate.

The occurrence of many events involves countless factors—most of which are beyond our control. And I’m not referring to external circumstances here, but rather to our own will, which may also be illusory. Our free will might not be free at all. From a micro-level cognitive analysis, we often don’t even know what we’re doing or how decisions are truly made. Yet from a macro perspective, we can explain everything eloquently, constructing logical narratives like “this led to that, so I had to act this way.”

Saying we can’t control external factors is basically stating the obvious—it’s something one should understand even before the age of ten. What truly matters is understanding the internal factors: to know oneself.