1) His Biography and Main Work:
The majority of the information that has been passed down about Heraclitus’ life is made up of tales that were presumably made up to demonstrate his persona, which may be extrapolated from his writings (Diogenes Laertius 9.1–17). Although Ephesus, where he was born, was a significant city on the Greek-inhabited coast of Asia Minor’s Ionia, it was under Persian administration during his lifetime. He is said to have inherited the honorary title and position of “king” of the Ionians, which he later transferred to his brother. Based on his own political insights, he is generally thought to have supported an aristocratic government as opposed to a democratic one.
He is reported to have only produced one book (a papyrus roll), which he left in Ephesus’s enormous Artemis temple. The myth is believable enough because there were no libraries in Heraclitus’ day and because temples frequently served as safes for storing cash and other valuables. Heraclitus’ book’s organisation is debatable. It might have included a series of rather cogent arguments. On the other hand, despite undoubtedly making up a large portion of the whole, the various fragments (over 100) that have passed down to us do not readily connect with one another.
In light of this, it is plausible—even likely—that the book was constructed primarily of quotations and epigrams rather than a continuous narrative. Because of this, it may have appeared less like a Milesian cosmological dissertation and more like a collection of proverbs attributed to the seven sages. Theophrastus, who was familiar with the author’s work, observed that it had an incomplete quality, which he attributed to the author’s sadness. According to Diogenes Laertius, the work was divided into three sections: cosmology, politics (and ethics), and theology. He does not specify who made this division. All of these subjects are covered in the fragments of Heraclitus that have survived, though it is frequently difficult to tell where the author might have drawn the line between them because Heraclitus seems to have had a keen understanding of the connections between science, human affairs, and theology.
Heraclitus is generally regarded as independent of the various schools and movements that subsequent students (rather anachronistically) assigned to the ancients, unlike most other early philosophers, and he himself suggests that he is self-taught. He has been, on various occasions, described by historical and contemporary commentators as a materialist or a process philosopher, a scientific cosmologist, a metaphysician, or a primarily religious thinker; an empiricist, a rationalist, or a mystic; a conventional thinker or a revolutionary; a creator of logic or one who rejected the law of non-contradiction; the first genuine philosopher or an anti-intellectual obscurantist. There is no doubt that the sage of Ephesus will remain contentious and challenging to interpret, but academics have made tremendous advancements in comprehending and appreciating his work.
2) Main Themes in his Writings:
The Doctrine of Flux:
Heraclitus, according to both Plato and Aristotle, possessed radical views that produced illogical reasoning. Because he believed that (1) everything changes constantly and (2) opposites are identical, he also believed that (3) everything is both not and is simultaneously. In other words, the Law of Non-Contradiction is denied by Universal Flux. Heraclitus, according to Plato, asserts that everything changes and nothing endures. He also asserts that you cannot step into the same river twice by equating existence with the flow of a river. The exact quote from Heraclitus is, “On those stepping into rivers staying the same other and other waters flow.” “Same” and “other” are in opposition to one another.
According to the statement, different waters flow in rivers that remain the same. In other words, the rivers remain the same even though the waters are always changing. In fact, rivers, as opposed to lakes or ponds, must exist because the waters are always changing. The lesson is that rivers can endure over time even when, or perhaps especially when, the waters fluctuate. Therefore, the key id a is not that everything is changing but rather that some changes allow for the persistence of other things. Perhaps more generally, the alteration of constituents or elements contributes to the stability of higher-level structures.
Fire:
Heraclitus thought of fire as the Arche, the primordial element that gave origin to the other elements, much as the Milesians before him, Thales with water, Anaximander with apeiron, and Anaximenes with air. Perhaps this was because living things are warm. For some academics, it serves as a metaphor for transformation. With the notion of Atar, it is also hypothesised that this demonstrates the influence of Persian Zoroastrianism.
Fire was Heraclitus’ new definition of a basic substance. He had to go looking for a new primary material. He desired something that would naturally pass into everything else while also passing into everything else, not just something from which opposites could be “separated out.” This is what he discovered in fire, and it is simple to see why when we think about the combustion process.
The amount of fire in a flame that is burning steadily seems to stay constant; the flame appears to be what we would refer to as a “thing.” However, it’s content is always shifting. It constantly dissipates into smoke, and new material from the fuel it consumes always takes its place. This is precisely what we need. If we think of the world as a “ever-living fire”, we can see how everything is always changing into it while also constantly returning to it.
Unity of Opposites:
The “attunement” (armonia) is truly the “strife of opposites”. This implies that wisdom is not the perception of numerous things but rather the underlying unity of the contending opposites. According to Philo, Herakleitos’ (Heraclitus’) essential idea was exactly this. He claim that because the sum of the two opposites is one, the opposites are revealed when the one is separated.
Heraclitus labelled the antagonistic processes in this union of opposites, of both generation and destruction, as “strife,” and he hypothesised that the seemingly stable condition, dikê, “justice,” is a harmony of it, which Anaximander regarded as injustice. According to Aristotle, Heraclitus disapproved of Homer because Homer desired an end to conflict, which Heraclitus believed would bring about the destruction of the world because there would be no harmony without high and low notes, and no animals without male and female, which are opposites.
The One and the Many:
Burnet states on Heraclitus’s doctrine of the one and many; Herakleitos preached the reality that the world is simultaneously one and many, and that the unity of the One is simply the result of the “opposite tension” of the opposites. Even if the conclusion is expressed differently, it is the same as Pythagoras’. (Burnet) Herakleitos, then, taught that reality was both many and one, according to Plato. This was not intended to be a logical tenet. Herakleitos explains that the identity that is made up of difference is just that of the main material in all of its forms. The Milesians had previously realised this identity, but they had struggled with the disparity. Anaximander had characterised the conflict between opposites as a “injustice,” but Herakleitos set out to demonstrate that it was, in fact, the highest kind of justice.
God and the Soul:
Heraclitus used the term “God” to contrast the divine with human, the immortal with the mortal, and the cyclical with the transient. He did not refer to a single deity as the primum movens (or “prime mover”) of all things or God as the Creator because the cosmos is everlasting. He believes it is more accurate to refer to “the Divine” rather than “God.”
Heraclitus believed that the soul is made up of a mixture of fire and water, with fire being the noble half of the soul and water being the ignoble part. According to Heraclitus, mastery of one’s materialistic wants is a noble endeavour that purifies the fire of the soul. Ethos anthropoi daimon, a term attributed to Heraclitus and meaning “man’s character is [his] fate,” has inspired several interpretations. It may suggest that one’s character influences their luck. Thomas Cooksey asserts that Heraclitus’ observations and conclusions about human nature in general make a lot of sense when daimon is translated as “fate” in this context. As in Charles Kahn’s “a man’s character is his divinity,” the translation “fate” is widely accepted.
Logos:
West notes that Plato, Aristotle, Theophrastus, and Sextus Empiricus all make no mention of this doctrine and comes to the conclusion that the language and thought are “obviously Stoic” and not attributable to Heraclitus, despite the fact that many later Stoics interpreted Heraclitus as having a “logos-doctrine” where the “logos” was a first principle that ran through all things. There is no evidence that Heraclitus employed the word in a manner that was notably different from how it was used by Greek speakers at the time, according to Guthrie and Kahn, who both emphasise that Heraclitus used the word in numerous contexts. Guthrie views the Logos as an objective fact, much like a proposition or formula, even if he acknowledges that Heraclitus would not have viewed these facts as immaterial or abstract.
3) His Influence Throughout History:
Heraclitus makes fundamental objections and develops far-reaching implications of those criticisms by moving beyond the natural philosophy of the other Ionian thinkers. In advance of process philosophy, he proposes the first metaphysical basis for philosophical speculation. And for the first time, he elevates human values to the status of philosophy’s primary concern. His use of aphoristic language and his method of illustrating universal principles with specific examples remained distinctive.
Heraclitus is not known to have had students, yet his writings appear to have had an early impact. Parmenides may have been influenced by him to adopt a different philosophy, although their ideas had considerably more in common than is often believed. Heraclitean themes appear to have been referenced by Empedocles, and Heraclitean language and applications of Heraclitean themes were used in various Hippocratic treatises.
Many of Heraclitus’ ethical maxims were mirrored by Democritus in his own ethics. Heraclitus was viewed from the beginning as the embodiment of universal flux, in contrast to Parmenides, who stood for universal static. Plato first heard about Heraclitus’ philosophy when Cratylus introduced it to Athens. Plato appears to have taken Parmenides’ theory for the intelligible world as a model, and Heraclitus’ theory (as understood by Cratylus) for the empirical world. As previously indicated, Heraclitus was seen by both Plato and Aristotle as breaking the law of non-contradiction and offering an illogical theory of knowledge based on extreme flux. However, Aristotle also regarded him as a logical materialist who believed that fire was the supreme principle.
The Stoics took their physics inspirations from Heraclitus, who was thought to support cyclical world fire destruction followed by world regeneration; Cleanthes in particular made comments on Heraclitus. Heraclitus was seen by Aenesidemus as a sort of protoskeptic. Heraclitus has been regarded as a philosopher of flux since Plato. Finding a cogent explanation in the paradoxical statements made by the philosopher of Ephesus has always been a difficult task in interpretation. He has been regarded as a prototypical process philosopher since Hegel, possibly with some validity.
4) His Influence In Islamic Thought:
The names of the Presocratics are variously transliterated in Arabic, and the sources don’t include anything about their education, philosophical pursuits or followers, physical characteristics, or the titles of their books. Their chronologies are also ambiguous. Heraclitus is most known for creating a cyclical ontological framework with God at the beginning and finish in the Islamic world.