Early focus on the world: At first, Greek thinkers were more interested in understanding the world around them than the human mind. They wanted to explain things like fate and the role of gods without relying on myths.
Shifting focus to the mind: As they studied the world, they ran into problems that made them question how we think. For example, Zeno’s paradoxes showed how our senses and logic can sometimes disagree. This led them to study the mind itself.
Influence of culture: The saying “Know yourself” was popular at the time, which might have also pushed thinkers to study the mind.
What did they believe about how we learn?
Objects as the cause of learning: Greek thinkers believed that we learn because objects in the world force themselves on our minds. This idea came from their belief that everything is controlled by a hidden nature (physis).
Difficulty separating the knower from the known: They struggled to see the difference between the object we are thinking about and the act of thinking itself. This made them think that objects were the cause of our thoughts, rather than our own minds.
What problems did this create?
The “explanatory gap”: Because they couldn’t see how our physical brains could produce thoughts, they believed there was a gap between the mind and body. This led to the idea of dualism, that the mind and body are separate things.
Confusing reality with our knowledge of it: They thought that reality itself is knowable, meaning it’s designed to be understood by minds. This ignores the possibility that the world is not designed for us and that our minds evolved to understand it.
The problem of “objectivity”: They used the word “objectivity” to mean both the fact that reality exists independently of our minds and the idea that reality is inherently knowable. This mixes up two different concepts.
What about Aristotle?
Did he believe in “representationism”? Some people think Aristotle was a “representationist,” meaning he believed that our minds create copies of objects. While he did say that experiences are “likenesses” of things, he never fully developed this idea.
Was he aware of consciousness? Some argue that Aristotle understood consciousness, but the evidence is unclear. He did talk about the mind’s ability to observe itself, but this is not the same as consciousness.
Conclusion
Greek thinkers made important contributions to understanding the mind, but their ideas also created problems that still affect philosophy today.
Their biggest mistake was assuming that our minds are passive receivers of knowledge, rather than active participants in creating it.