I don't like this timeline.
The entirety of Western thought would have to be rebuilt, piece by piece. Plato's Republic is the cornerstone and the genesis of all modern Western secular thought, and provides a large philosophical basis of religious thought as well. Without Neo-Platonism, there is no basis for a large clergy interpreting God.
Neat, right?
Of course, I am a relativist, so I would certainly like the world a lot better. But Socrates and Plato were almost as important, if not more important, than Jesus Christ in the development of Western thought and thusly Western civilization.
Doesn't "rebuild all Western thought from scratch" sound like a fun project?
It's important to distinguish between the pre-Socratics and the sophists: The sophists were essentially rhetoricians, who specialized in teaching people how to speak and argue effectively. The entire point of the Socratic reaction to the Sophists was push back against what was a growing movement towards the idea that 'truth is whatever I can convince a large group of people of'.
The pre-Socratics, on the other hand, were more properly philosophers. Guys like Pythagoras or Empedocles were important philosophers even with Socrates.
I don't think it's entirely fair to characterize the sophists as not being
proper philosophers, they were philosophers who also happened to be rhetoricians and lawyers, that is, philosophers who also had an honest day job.
To be honest I see the disdain philosophers like Plato held sophists in as similar to the dislike an unsuccessful writer may feel for Stephen King or J. K. Rowling.
However, one important thing we'll be missing is an actual formalization of logic as we got from Aristotle. That is, ultimately, going to be huge. I don't think we'll see science develop like it did in the West. It might be up to China or India to do so, and both were missing some key elements between them.
Agreed. The development of logic and science would be very different from how it was IOTL. I wonder if some Pythagorean or sophist could fill the hole Aristotle would leave, or if logic ITTL would even be similar to the one we have IOTL. I'll return to my thoughts about the development of logic and science in a bit.
Protagoras was the only relativist among the "Sophists" that we know anything about. The rest took definite stances on issues and said that people who took different stances were wrong.
Well, what do we know about the ideas the sophists had? Going by Wikipedia's "Category:Sophists", we get the following gentlemen:
Protagoras: "Man is the measure of all things", famous for his relativism. Student of Democritus the atomist and proto-scientist. Also an agnostic.
Antiphon: Had quite a few ideas similar to many Enlightenment thinkers, talked about what we today might call liberty, equality and natural rights. Also a mathematician.
Bryson: Mathematician who rubbed Aristotle the wrong way. Don't know a lot about his philosophy, to be honest.
Callicles: According to Plato, proto-Stirnerian egoist who believed that might made right and that laws were made up by people looking out for themselves. It should be noted that Plato really didn't like the guy.
Corax: Possibly non-existing rhetorician famous for his lawyerly shenanigans.
Diagoras: Known as "the Atheist", his non-belief is his major claim to fame.
Euenus: Who? If this guy had any thoughts of his own that survived, I'm not aware of them. I guess he wrote poems about nymphs and stuff? Maybe?
Gorgias: Student of Empedocles, one of the bigger names on this list. Even more relativistic than Protagoras, he believed that
arete itself was relative to different situations. Took pleasure in defending absurd and impossible positions, just to show that he could. Big believer in the power of words. Might or might not be a nihilist, depending on if his "nothing exists"-argument was meant to be taken seriously or if he just wanted to show that one can prove practically anything. Also rich enough to commission a golden statue of himself.
Hippias: If Plato is to be believed, a stupid fop whose professions seems to have been professional straw man for Socrates to beat on.
Lycophron: Saw the law as "a guarantor of mutual rights", had ideas similar to later social contract theories. Saw laws as means to an end.
Prodicus: A naturalist who may or may not have been an atheist. Also an ethicist, but I'm not sure what he actually believed. He was apparently rich, too.
Stesimbrotos: Who?
Theodorus: Rhetorician... I barely know anything about this guy, and Wikipedia isn't helping me much.
Thrasymachus: Everyone's favorite social Darwinist from
The Republic, he argued that "justice" simply is what the stronger force the weaker to accept as just. How much of his argument is a straw man for Socrates to defeat is unknown.
Tisias: May or may not be the same guy as Corax. Also known for lawyerly shenanigans.
Well, not to be a jackass but Socrates was forgotten. All we have of him is Plato and some scattered other records.
We know him as "that guy Plato had a huge crush on".