ancient Greek mathematics Archives - Tales of Times Forgotten

No, Thales of Miletos Was Not “the First Scientist”

Thales of Miletos (lived c. 625 – c. 545 BCE, with those dates being very approximate) is widely revered today with monikers such as “the first philosopher,” “the first scientist,” or “the first mathematician.” Many people today admire him, believing that he was an astounding, once-in-a-millennium kind of genius akin to Isaac Newton or Albert Einstein who single-handedly invented the idea of science as we know it. There is even a French defense contracting company named after him called the “Thales Group” (presumably because the name “Thales” makes people think of science, innovation, and progress, which are all much-needed positive associations for a company that actually makes deadly weapons that governments use to kill people).

The Thales of the modern imagination, however, is predominantly a myth. Most of the stories that people have heard about him are legends that can’t possibly be true, that are first attested many centuries after his death, or both. Much like Pythagoras of Samos and Hippokrates of Kos, the historical Thales of Miletos is an obscure figure about whom very little is known with any certainty.

Why Was Aristarchos’s Heliocentric Model Dismissed and Ignored?

Many people are astonished to learn that the concept of heliocentrism did not originate with Nicolaus Copernicus, but rather with the ancient Greek astronomer Aristarchos of Samos (lived c. 310 – c. 230 BC), who published a book in around the early third century BC in which he argued that the Earth orbits around the Sun. This book has not survived, but we know about its existence because it is referenced by later authors.

What shocks many people even more than the fact that Aristarchos came up with the idea of heliocentrism in the third century BC is the fact that Aristarchos’s heliocentric model of the universe was almost totally rejected by ancient Greek and Roman scholars and never caught on in antiquity. Many people wonder why it was that the ancient Greeks never took Aristarchos seriously. In order to find out why Aristarchos’s heliocentric model of the universe was rejected, we are going to need to dive deep into the ancient sources.

The Truth about the Archimedes Palimpsest

If you have an interest in ancient science or mathematics, chances are you have probably heard at some point about the Archimedes Palimpsest. According to the narrative that New Atheist writers and media outlets keep pushing, the ancient Greek mathematician Archimedes of Syracuse (lived c. 287 – c. 212 BC) wrote groundbreaking mathematical treatises that were millennia ahead of their time.

Then, according to the standard narrative being pushed, in the thirteenth century AD, ignorant, obscurantist Christians who did not care about science or mathematics erased the text of the manuscript containing the last known copies of several of Archimedes’s treatises and reused the parchment to make a prayer book. Now—or so the story goes—Archimedes’s previously lost groundbreaking works are being recovered through the brilliancy of modern secular technology.

Unfortunately, this narrative that I have just outlined is deeply, deeply misrepresentative and based on an extremely selective presentation of the evidence. If the media would tell the full story of the Archimedes Palimpsest, we would be getting a very different narrative—a narrative not about how religion is inherently dangerous and destructive, but rather a far more complex narrative in which religious individuals are neither inherently evil nor inherently good but simply human beings capable of both good and evil.

Were the Greeks Really Obsessed with the Golden Ratio?

The so-called “Golden Ratio,” or φ, occurs when the ratio of the greater of two quantities to the lesser of two quantities is equivalent to the ratio of the sum of the two quantities to the greater of the two quantities. Expressed using incomprehensible math symbols, it looks like this:

Many people believe that the “Golden Ratio” is the pinnacle of aesthetic perfection and that, the closer something is to the Golden Ratio, the more beautiful it is automatically. Many people also believe that the ancient Greeks were obsessed with the Golden Ratio and that they incorporated it into all their buildings and works of art. Unfortunately for those who love a good math story, we have no good evidence to support either of these conclusions.

In fact, the Golden Ratio is not even mentioned in any Greek text until as late as the early third century BC. The Greeks were arguably fascinated with the idea of using mathematical proportions in art to a certain extent, but they were by no means obsessed with the Golden Ratio in particular. The story of how we came to believe that the Greeks were obsessed with the Golden Ratio, though, is as fascinating as it is bizarre. It involves a friend of Leonardo da Vinci, an eccentric nineteenth-century German psychologist, and Donald Duck.

What Did the Ancient Greeks Contribute to Modern Civilization? A Lot, It Turns Out.

Most people are aware that the ancient Greeks made a lot of significant contributions to modern civilization, but not everyone knows exactly what they contributed. I cannot possibly hope to list all of the ancient Greek contributions to civilization here, since I could write a whole book on the subject and still not cover everything. Nonetheless, here are just a few of the ancient Greeks’ most famous—and, indeed, most obvious—contributions. These are numbered in no particular order: