What I’ve learned from IB Philosophy this year

Herclitus -

• “No man ever steps in the same river twice”
• Flux and constant change are the thread of life.

Parmenides -

• Change is impossible and existence is both timeless and unchanging.

Hume -

• You can only assume that the sun is going to rise tomorrow, you don’t KNOW it is.
• Reason always is rooted in our passions, first and foremost.
• You have to trust your sensory perceptions, because you need to be aware of your surroundings in order to get anywhere.
• If you ignore the context under which you are operating, then you are lost.

Descartes -

• To “know” anything, you must first doubt everything.
• Only by looking at the limitations of your knowledge can you realize any truths about the world.
• There is so much to be gained from thinking rationally about a subject, trying to anlzye it without bias and without subjectivity.

Nietzsche -

• By existing, you have the will to exist, you want to exist, and nobody can take that away from you.
• The Church, or any other powerful institution like it, will always look to control people. Life is about going through a process of self-affirmation and realizing your own value and worth.

Kierkegaard -

• How to look at events from a teleological perspective, and how to recognize the limitations of that sort of thinking.
• How to live in the moment.
• Your existence in this very moment, the fact that you are alive, conscious, and can make decisions is something that is absolutely incredible.

Plato -

• The importance of justice.
• Why do people act well?
• Because they need to be just.
• But WHY?
• How important it is to look at all sides of an issue to reach a consensus, because if you only approach something from a single viewpoint, you lose the valuable aspect of preventing a completely insular view.

Marx -

• You only get out of something what you put into it.
• Your identity is based off of your job because how else can you identiy yourself, if not by that which you contribute to this world?

Hegel -

• You cannot live as a hermit, you must integrate yourself to others.
• You are not dependent on others to form your identity, but you only realize yourself by connecting and talking with others.

Buddhism -

• You do not exist in a bubble - everything is a part of something else.
• We do not exist as seperate beings; we need to rid ourselves of the notion of the Western Ego.
• “If we look closely at both the concepts of defiled and immaculate, we return to the notion of inter-being.”

Kant -

• Treat others how you want to be treated.
• Respect other people’s autonomy.
• Look at other people not as a means to an end, but as end-in-themselves.

Wittgenstein -

• Never generalize anything - everything exists as a unique instance.
• There are certain things that cannot be expressed through words.
• The best kind of learning is experiential learning.

In conclusion, in philosophy, you can have both the essence and existence. Both the Dao and the self. Both oneness and a soul. In philosophy, it’s all about what you want to do with your life, and the choices you make. It’s about realizing what surrounds you, and realizing that you are a part of it. Philosophy, like life, is all about inspiration.

Heraclitus vs. Parmenides debate

Since I was not there last week for our debate on Heraclitus vs. Parmenides, I'm going to state how I would have argued a few points for each of them.
1. The issue of change.

• Heraclitus argues that there is ever-present change in the universe, as stated in his famous saying, "No man ever steps in the same river twice".  (this idea of universal flux)
• Parmenides, on the other hand, would state that change is impossible because nothing can come from nothing, and that existence is necessarily eternal. - Existence is timeless.

2. "Unity of Opposites"

• Heraclitus believed in the unity of opposites, stating that "the path up and down are one and the same", all existing things being characterized by pairs of contrary properties.
• Parmenides would stalk about the unity of nature and its variety, as discussed in his only known work, a poem entitled, On Nature.

3. Logos -

• Heraclitus and Parmenides would actually agree on the importance of logos. Heraclitus would apply it more to his idea of universal flux, and would say that everything is in accordance with logos in a constantly-shifting world. Parmenides would say that the logos is the only true method of discovering the truth, because sensory perceptions (the doxa) can be deceptive.