Timaeus

by Plato

Book Overview

In 427 B.C., the Ancient Greek city-state of Athens was flourishing. Approximately 80 years earlier, the Athenians had formed the first self-representative democracy in history, the Peloponnesian War against Sparta had only just started, and Socrates was only beginning to lay the foundation of what would become Western philosophy. That year Plato was born to a wealthy family: with an uncle who was close friends with Socrates, Plato was seemingly destined...

• Format: Paperback
• Language: English
• ISBN: 1505227542
• ISBN13: 9781505227543
• Release Date: November 2014
• Publisher: Createspace Independent Publishing Platform
• Length: 126 Pages
• Weight: 0.39 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"

Customer Reviews

The design of the universe

"This world of ours is beautiful and its craftsman good" (29a). I shall summarise some highlights. Why there are four elements. "Nothing could ever become visible apart from fire, nor tangible without something solid, nor solid without earth. That is why ... the god came to make [the universe] out of fire and earth. But it isn't possible to combine two things well all by themselves ... Now the best bond is one that really and truly makes a unity of itself together with the things bonded by it, and this is in the nature if things is best accomplished by proportion" (31b-31c), namely a mean proportional. "So if the body of the universe were to have come to be as a two-dimensional plane, a single middle term would have sufficed" (32a-b), i.e., the mean proportional of p^2 and q^2 is pq, while a three dimensional universe requires two mean proportionals, pq^2 and p^2q, between p^3 and q^3. "Hence the god set water and air between fire and earth" (32b). Polyhedral theory of the elements. "Let us now assign to fire, earth, water, and air the [regular polyhedra]. To earth let us give the cube, because of the four kinds of bodies earth is the most immobile and the most pliable ... And of the solid figures that are left, we shall next assign the least mobile of them to water, to fire the most mobile, and to air the one in between" (55d-56a). The dodecahedron "still remained, and this one the god used for the whole universe" (55c). Applications of the polyhedral theory ("a moderate and sensible diversion," 59d). Water=icosahedron has 20 equilateral triangles as its sides, while fire=tetrahedron has 4 and air=octahedron 8, so "when water is broken up into parts by fire or even by air, it could happen that the parts recombine to form one corpuscle of fire and two of air" (56d), i.e., steam is two parts air and one part fire. A second example may illustrate how the relative sizes of the polyhedra matter (61a). Fire is of course the smallest, followed by air. Thus, for example, water can normally be dissolved by air (evaporation) by air octahedra slipping in between the water icosahedra. But since the fire tetrahedra are smaller they dissolve water much more efficiently. And if the water is sufficiently packed (ice) then air cannot dissolve it at all since only fire can get through the cracks. Experiments denounced. Timaeus' "well-reasoned account of colors" (67d) includes principles like "red mixed with black and white is of course purple" (68c). "But if anyone who in considering these matters were to put them to an actual test, he would demonstrate his ignorance of the difference of the human and the divine. It is god who possesses both the knowledge and power required to mix a plurality into a unity and, conversely, to dissolve a unity into plurality, while no human being could possess either of these, whether at the present time or at any time in the future." (68d). Human anatomy is an appendix to the soul. "The entire body" was created "as its vehic

An educational introduction to a complex text

Reading Zeyl's translation of Timaeus is like taking a college-level seminar on this classic text. His introduction is longer than the text and gives background and insight to the translation. That coupled with the many footnotes throughout the text, explain Zeyl's translation of the Greek, offer alternative translations for certain key words or concepts, and make Zeyl's case for why he made some of the translation choices he did.The text itself is one of the classics of western thought, offering among other things Plato's theory on creation, how and why the world and its parts was formed. While less well read than Plato's other works such as the Republic, the ideas in this book influenced writers for centuries to come including St. Augustine and Thomas Aquinas. Be forewarned, however, this is not light reading. Plato's ideas are quite intricate and are frequently explained using geometric models. You may want to brush up on your high school geometry before tackling this treatise.