By Natural Philosopher Mike Prestwood

Book: 30 Philosophers

The Book Timeline: 30 Philosophers

Epictetus (50-135 CE)

Epictetus stressed that philosophy is a way of life and not simply analytical. The stoic philosopher Epictetus was cited by Marcus Aurelius in his Meditations. Epictetus was one of the future emperor’s teacher’s during childhood up to the age of 14. Although no writings by Epictetus are known, his students documented his beliefs and sayings […]

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Epicurus (341-270 BCE)

94 Generations Ago 30 Phil, Chapter 11: Epicurus and Epicureanism Touchstones: Agnosticism and Pleasure Epicurus founded Epicureanism in 307 BCE. The goal of Epicureanism is to help people attain a happy (eudaimonic), tranquil life characterized by ataraxia (free from fear) and aponia (free from pain). He authored over 300 books, scrolls, none of which survived the

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Pyrrho (360-270 BCE)

95 Generations Ago 30 Phil, Chapter 10: Pyrrho of Elis and Skepticism   Touchstones: Skepticism and Social Constructs Pyrrho, the skeptic, believed no one knows anything. Everything can be questioned. The best approach is to keep an open mind. Like Socrates, Pyrrho himself left no writings. We know of his teachings through his students and later

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Realistic Earth Planet against the the star sky

Spherical Earth

The Greeks knew the Earth is spherical. For example, Pythagoras (570-495 BCE), Aristotle (384-322 BCE), and Euclid (circa 450 BCE) wrote about the Earth as a sphere. Eratosthenes (276-194 BCE) even calculated the circumference of the Earth to within 1%. He also wrote about the idea that India could be reached by sailing westward from

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Aristotle (384 – 322 BCE)

96 Generations Ago 30 Phil, Chapter 9: Aristotle and Empiricism Touchstones: Syllogisms, Rationalism, Empiricism, Logic, Logical Fallacies, & Eudaimonia Aristotle was the greatest Greek philosopher and covered nearly all subjects including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theatre, music, rhetoric, psychology, linguistics, economics, politics, meteorology, geology, and government. His Aristotelian philosophy characterized by

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Plato (428-347 BCE)

98 Generations Ago 30 Phil, Chapter 8: Plato and Rationalism Touchstones: Reflective Inquiry and Ignorance is Bliss Plato was a Greek philosopher born in Athens. He was a student of Socrates and a teacher of Aristotle. Plato’s Theory of Forms asserts that the reality is only a shadow, or image, of the true reality of

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Marble statue of the ancient Greek Philosopher Plato.

Socrates (469 – 399 BCE)

Socrates was a Greek philosopher and is frequently credited as the founder of Western philosophy. He left no writings, but his student Plato documented his philosophy. Some of my favorite translated sayings attributed to Socrates: Enjoy yourself — it’s later than you think. He who is not content with what they have will not be

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Neolithic Symbols: China

Potential earliest writing in Asian zone: the Oracle Bone Script, circa 1250 BCE is oldest confirmed. These symbols which are radiocarbon dated to the 7th millennium BCE have similarities to the late 2nd millennium BCE oracle bone script. Put this writing in the MAYBE column. Scientists are still going through a process to verify this

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Cuneiform Writing

Earliest known writing in Africa/Middle East zone. Human DNA today is the same as 50,000 BCE. There is no doubt there were many dozens and perhaps thousands of civilizations prior to the Sumer civilization, but Sumer is the earliest known, or at least the earliest well known. The Sumer civilization first established between 6500 and

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Major Religion: Hinduism

Hinduism was founded sometime between 2300 and 1500 BCE, but does not have a founder so the exact date is difficult to specify. Like most ancient religions, it is a synthesis of various traditions. Hinduism today is generally centered around the Vedas, ancient sacred texts. Creation date: 155 Trillion Years ago. Hindu cosmology presents a

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City of Catalhoyuk

The city of ÇatalhöyĂ¼k was a very large Neolithic city in the southern Anatolia peninsula in modern day Turkey. The population of 5,000 to 10,000 lived in mudbrick buildings. Some of the larger buildings have ornate murals. A painting of the village, with the twin mountain peaks in the background is frequently cited as the

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Oldest Known Bracelet

Denisovan: This bracelet dates from 70,000 to 40,000 BCE. It was discovered inside the Denisova Cave beside ancient human remains. The Denisova Cave is a cave located in Siberia, Russia. Other cave finds include woolly mammoth and woolly rhino bones. Scientists say there is evidence that the bracelet’s maker used a drill. This is the

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Trevethy Quoit a Portal Dolmen in Cornwall

Neolithic Revolution

468 Generations Ago (from 2020 CE) The Neolithic Revolution is the earliest known Agricultural Revolution. It is very likely that humans practiced forms of agriculture earlier. How much earlier? Well, without evidence, we are guessing. For convenience, anthropologists label humans as hunter-gatherers prior to the Neolithic Revolution. The fact is that the current theory states

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St Geaorge Monastery Desert

Jericho Founded

360 Generations Ago Earliest known permanent settlement in the Africa/Middle East zone.  Jericho, located in the West Bank, Palestinian Territories, stands as one of the earliest known permanent settlements in the Africa/Middle East zone, with continuous habitation dating back to at least the 9th millennium BCE. Situated near an oasis in the Jordan Valley, Jericho’s

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