I finished Plato’s Republic. It is the first ancient philosophy book I have read first hand. I obviously knew them second hand via Russell and Nietzsche and so on. It is a very different style and it is rather naive compared to the more modest and more obscurantist modern philosophy. It is very inventive and imaginative, I can’t deny Plato made a contribution to philosophy. I certainly was surprised how easy he was to understand! The book features several famous ideas including the parable of the cave and the myth of Er. My appreciation was perhaps through the optics of Popper’s Open Society and Nietzsche’s Twilight of the Idols (and Birth of Tragedy), so it perhaps is unsurprising that Plato fails to impress because of 2500 years of hindsight!

Plato loves the dialectical style, reduction to the absurd and argument from analogy. The frequent use of analogies reminded me of C S Lewis’s style. Perhaps Lewis belongs in the ancient world? The problem with argument from analogy is it is a very circumstantial. As Hume said:

Unless the cases [being compared in the analogy] be exactly similar, they repose no perfect confidence in applying their past observation to any particular phenomenon. (Dialogues Concerning Natural Religion)

To be sure the analogy is sound, it is necessary to make future tests to verify the properties of one entity is shared with a second. If we have no experience of one of the instances being compared in the analogy, the validity of the analogy is sheer speculation. Plato for instance compares the “true being of things” with the Sun. Since no specific resemblance can be verified, the analogy is no more than an opinion or guess. (This also dispatches the Design Argument.) He also uses false dichotomies several times, which is most annoying. They generally follow the pattern: 1) A or B is true, 2) A is absurd, 3) therefore B. Of course the first step may be invalid…

In another place he seems to accidentally imply his theory of “true being” is simply opinion. He already stated that opinion cannot inform us about the “true being” of things.

[...] in my opinion, that knowledge only which is of being and of the unseen can make the soul look upwards,[...] (emphasis mine)

[...] opinion [is] concerned with becoming, and intellect with being [...]

So we might ask, how does Plato know beyond mere “opinion” about his “true” world?

I found other sections amusing, in terms of what propaganda must be fed to the masses, in order to keep them under control. He insists that we must call God absolutely good because it is an effective tool for social control, along with various other ideas. Most of these ideas were directly absorbed into Christianity (by St. Augustine). Consider the well known problem of evil; it is not even an issue if we admit the existence of evil gods? As Popper pointed out, The Republic was intended to be a political manifesto for a Plato headed dictatorship of Athens. Compared to the flak that Machiavelli and Nietzsche get for their ideas having political consequences, the ideas of Plato are far, far, FAR closer to justifying genocide, slavery, racism, propaganda and tyranny. (I know Plato condemns “tyranny” but this only seems to be tyrannies where he is not in control. Be careful of Plato’s words!)

Plato’s attack and planned censorship of the tragic poets (Homer, etc.) was certainly a surprise to me, I did not expect such an open attack on one of the most famous Greek cultural icons. He also attacks democracy. And objectionable types of music. And the equality of humans. For almost everything we associate with the ancient Greeks, Plato wanted to destroy it (to attain a “blank slate” as he calls it) as a starting point for his utopia. This lead to Nietzsche labelling Plato an “anti-Greek” along with the “Socratic equation” (also adopted by Plato), which is allegedly “reason = virtue = happiness”, being called “the weirdest equation ever seen”.

Anyway, fascinating stuff.

Anti Citizen One

PS Plato’s calculation of the unhappiness of tyrants and philosophers is almost a foreshadowed unintentional parody of utilitarianism, IMHO.