Thales, the Father of Philosophy

Thales of Miletus,  c. 624 – c. 546 BC was a Greek philosopher, mathematician, and astronomer who influenced much of later classical Greek and western thought

He was one of the pre-Socratic philosophers, who were concerned with “the essence of things. They were named physiologoi (φυσιολόγοι), physical or natural philosophers or physikoi (physicists) because they sought natural explanations for phenomena, as opposed to the earlier theologoi (theologians), whose explanations looked to the supernatural.

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The pre-Socratic philosophers were asking:

  • From where does everything come?
  • From what is everything created?
  • How do we explain the plurality of things found in nature?
  • How might we describe nature mathematically?

Thales’ hypothesised that the originating principle of nature and matter was a single substance: water. Moreover, rather than assuming that earthquakes were the result of the whims of divine beings, Thales explained them by theorising that the Earth was a large disc which floated on water and that earthquakes occurred when the Earth was rocked by waves.

Thales used geometry to calculate the heights of pyramids and the distance of ships from the shore.

Placing your stick at the end of the shadow of the pyramid, you made by the sun’s rays two triangles, and so proved that the pyramid[height] was to the stick [height] as the shadow of the pyramid to the shadow of the stick.

W. W. Rouse Ball, A Short Account of the History of Mathematics (1893, 1925)

He is the first known individual to use deductive reasoning applied to geometry, by deriving the Thales’ theorem which observed that any triangle which sits along the diameter of a circle will by nature be a right angled triangle.

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Thales was one of the seven sages of Greece, ho heptoi sophoi, (οἱ ἑπτὰ σοφοί) alongside Solon of Athens, and Periander of Corinth. These sages were known for pithy sayings including the inscription [attributed to Thales] at the Oracle of Delphi

Know thyself!

The Seven Sages of Greece were not only philosophers, scientists and teachers but also involved in political life. Thales political involvement had mainly to do with the involvement of his region, Ionia in the defense of Anatolia [Asia Minor] against the growing power of the Persians. The neighbouring king of Lydia, king Croesus, had conquered many of the coastal cities of the Ionians and he engaged Thales support in his war against the Medes. The war endured for five years, but in the sixth an eclipse of the Sun spontaneously halted a battle in progress (the Battle of Halys). It seems that Thales had predicted this solar eclipse and based on it the Lydians and Medes made peace immediately, swearing a blood oath.

Croesus

The Medes were vassals of the Persians under Cyrus. Croesus now sided with the Medes against the Persians and marched in the direction of Persia, stopping by the river Halys, then unbridged.  The king gave the problem to Thales who got the army across by digging a diversion upstream so as to reduce the flow, making it possible to ford the river.  When Croesus was unsuccessful against the Persian armies in Cappadocia, he marched home, and summoned his dependents and allies to send fresh troops to Sardis. The Persian army surrounded the armies of Croesus, trapping them within the walls of Sardis. This time, Thales fame as a counselor was to advise the Milesians not to engage in “fighting together”, with the Lydians against the Persians.

Croesus was defeated before the city of Sardis by Cyrus, and Miletus was subsequently spared because it had taken no action. Cyrus was so impressed by Croesus’ wisdom and his connection with the sages that he spared him and took his advice on various matters. The Ionians were now free and Miletus, received favorable terms from Cyrus including amnesty.

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It was Thales wisdom in science, philosophy and politics which led to the rise of the Milesian school of philosophy which was influenced by both Egyptian and Babylonian mathematics and astronomy. It was Anaxagoras  [c. 510 – c. 428 BC] of the Milesian school of philosophy who later brought its teaching to Athens, influencing Socrates and Pericles under the Golden Age of Greece.

Although Socrates born two centuries later [c. 470 – 399 BC], is more famously remembered to be the ‘father of western philosophy’, it is Thales earlier wisdom and scientific endeavours that have led to him being credited with fathering western philosophy.

Why Should You Read ‘Macbeth’?

There’s a play so powerful that an old superstition says its name should never be uttered in a theater. A play that begins with witchcraft and ends with a bloody, severed head. A play filled with riddles, prophecies, nightmare visions, and lots of brutal murder. But is it really all that good?

Brendan Pelsue and TED-Ed, explain why you should read (or revisit) “Macbeth.”

 

 

 

Blade Runner 2049

The 1982 film classic Blade Runner, turns 35 this year. Set in 2019, its dystopian future paints a world destroyed by nuclear fallout, most animals and plantlife eliminated and many humans living in off-world colonies. This foreboding view of planet earth that has not yet eventuated…..Not yet.

While initially met with mixed reviews and a rather underwhelming box office performance, the film has subsequently become a cult classic and is now regarded by many critics as one of the best science fiction movies of all time.

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Why so?

This film noir/ femme fatale movie pays homage to the detective thrillers of the 1930s. Set in Los Angeles the film creates a kind of retrofitted futurism, in which old world charm, now decaying is mixed with neon-cyberpunk-holographic and artificially intelligent future. At the same time, the story plumbs the depths of Greek drama and Biblical epics in its exploration of themes of human hubris, mortality, memory and being.

Frankensteinian in its quest, the story asks “what makes us truly human?”

Originally titled, Do Androids Dream of Electric Sheep, the film now has a sequel, written by the same screenwriter Hampton Fancher, entitled Blade Runner 2049. Released in October 2017, the sequel staring Harrison Ford and Ryan Gosling, has quickly chalked up $165 million in global revenue.

BR 2049

Set 30 years after the original, little has changed thematically between the two films, however the quest for meaning deepens. Gosling plays K, a Nexus-9 model replicant of the Wallace corporation, engineered to be obedient. He works for the LAPD, and much like his predecessor Deckard [Ford], is a Blade Runner, responsible for hunting down and retiring old model replicants.

In his quest he finds the bones of a deceased female Nexus-7 replicant, who mysteriously, died during childbirth. This surprising discovery threatens to upset the tender balance between obedient replicants and their human creators. Consequently he is ordered to destroy the evidence by his superior, Lieutenant Joshi and to find the child and retire it.

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Troubled by the discovery and a burgeoning consciousness that “being born means having a soul,” K sets out on a journey to discover the child. He traces the child to an orphanage where his own memories alert him, memories he is convinced are implants, to a hidden toy with a date on it matching the birthdate of the missing child. Troubled by his memories he then tracks down Deckard, in hiding for nearly 30 years.

Challenged by the replicant freedom movement to kill Deckard, lest the identity of the missing child be revealed, K is left with the painful choice. K, who has fantasised about being a “real person” is left with a choice, which ultimately makes him a person with a soul or not.

Does he free Deckard or retire him as is his duty?

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Are we human because we have emotional responses? Are we human because we have memories ? Are we human because we can give birth ? or be born ? Are we human because we have a conscience and free will? Ultimately are we human because we desire life, we sense beauty, we feel sorrow, loss and wonder?

Or are we human because we sacrifice for others? This is almost the secret to all of life’s questions and so marvellously captured in this story.

Woman

‘Tis a fact world over that the male sex is preferred

In commerce, law, in power and in church

Culture wide and world abroad; A son preferred and men advanced in every opportunity

Indeed to be labelled woman be an insult in many parts ; And motherhood and femininity keep shackled behind lock and door

Away from education and opportunity unlike their male counterparts.

But what a mystery is this ; For half the world do bear the sex

And men do daughters ‘get of whom they love ;

And men desire women above everything – ‘bove wealth, and power and dignity

Did not God bestow both with his spirit and image ?

One brain in different flesh born ; One heart in separate  bosoms beating?

And men are born by women and they seek a wife to ‘dvance the family lines

A woman’s graces are not matched among a company of batchelors rough living and uncouth; whose conversation rest upon women all their waking hour

And even night visions are shaped woman’s comely presence

Don’t young men with many sisters bear a balanced visage

A kindness and a grace built in him from friendship with the fairer sex

And by respect of her who beats him soundly in their childish games ?

Why men dost thou seek to keep women behind

To advance your kind ?

Do you not see that your own prosperity is bound

Up with her whom your destiny is forged Eve to your Adam left hand to your right twin to your heart and light to your dark

Women thy name is not an insult ; But a blessing and a gift to men

His equaliser and improver ; his better part and much desired

Your mind his equal your strengths his match

Rise women and take back nobility from Eve ; As queen and ruler with her mate

Arise