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'''Anaximander''' ([[Ancient Greek]]: '''{{Polytonic|??a??µa?d???}}''') (c. 610 BC–c. 546 BC) was a [[pre-Socratic]] [[Ancient Greece|Greek]] philosopher who lived in [[Miletus]], a city of [[Ionia]]. He belonged to the [[Milesian school]] and learned the teachings of his master [[Thales]]. He succeeded him and became the second master of that school where he counted [[Anaximenes of Miletus|Anaximenes]] and [[Pythagoras]] amongst his pupils.
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Little of his life and work is known today. According to available historical documents, he is the first philosopher known to have written down his studies,<ref>[[Themistius]], ''Oratio'' 36, §317</ref> although only one fragment of his work remains. Fragmentary testimonies found in documents after his death provide a portrait of the man.

Anaximander was one of the earliest Greek thinkers at the start of the [[Axial Age]], the period from approximately 700 BC to 200 BC, during which similarly revolutionary thinking appeared in China, India, Iran, the Near East, and Ancient Greece. He was an early proponent of [[science]] and tried to observe and explain different aspects of the universe, with a particular interest in its origins, claiming that nature is ruled by laws, just like human societies, and anything that disturbs the balance of nature does not last long.<ref>Park, David (2005) ''The Grand Contraption'', Princeton University Press ISBN 0-691-12133-8</ref> Like many thinkers of his time, his contributions to [[philosophy]] relate to many disciplines. In [[astronomy]], he tried to describe the mechanics of celestial bodies in relation to the Earth. In physics, he postulated that the indefinite (or [[Apeiron (cosmology)|apeiron]]) was the source of all things. His knowledge of [[geometry]] allowed him to introduce the [[gnomon]] in Greece. He created a map of the world that contributed greatly to the advancement of [[geography]]. He was also involved in the [[politics]] of Miletus as he was sent as a leader to one of its colonies.

With his assertion that physical forces, rather than supernatural means, create order in the universe, Anaximander can be considered the first true scientist. He is known to have conducted the earliest recorded scientific experiment.<ref>Sagan, Carl (1985) ''Cosmos'', Ballantine Books,  ISBN 0-345-33135-4, pg 143-144.</ref>

== Biography ==

Anaximander, son of Praxiades, was born in [[Miletus]] during the third year of the 42<sup>nd</sup> [[Olympiad]] (610 BC).<ref name="Refutation">[[Hippolytus of Rome|Hippolytus]], ''[[Refutation of All Heresies]]'' (I, 5)</ref> According to [[Apollodorus]], Greek grammarian of the [[2nd century BC|2<sup>nd</sup> century BC]], he was sixty-four years old during the second year of the 58<sup>th</sup> Olympiad (547-546 BC), and died shortly afterwards.<ref>In his ''Chronicles'', as reported by [[Diogenes Laërtius]], ''[[Lives and Opinions of Eminent Philosophers]]'' (II, 2).</ref>

Establishing a timeline of his work is now impossible, since no document provides chronological references. [[Themistius]], a 4<sup>th</sup> century [[Byzantine Empire|Byzantine]] [[Rhetoric|rhethorician]], mentions that he was the "first of the known Greeks to publish a written document on nature" and therefore his texts would be amongst the earliest written in [[prose]], at least in the Western world. By the time of [[Plato]], his philosophy was almost forgotten, and [[Aristotle]], his successor [[Theophrastus]] and a few [[Doxography|doxographers]] provide us with the little information that remains.  However, we know from Aristotle that Thales, also from Miletus, precedes Anaximander. It is debatable whether Thales actually was the teacher of Anaximander but there is no doubt that Anaximander was influenced by Thales' theory on water (everything that is somehow or another is derived from water). One thing that is not debatable is that even the ancient Greeks considered Anaximander to be from the Monist school which began in Miletus with Thales followed by Anaximander and finished with Anaximenes.<ref>Richard D. McKirahan, ''Philosophy before Socrates'', Ch 5, 32-34</ref>   3<sup>rd</sup> century [[Ancient Rome|Roman]] rhetorician [[Claudius Aelianus|Aelian]] depicts him as leader of the Milesian colony to [[Sozopol|Apollonia]] on the [[Black Sea]] coast, and hence some have inferred that he was a prominent citizen. Indeed, ''Various History'' (III, 17) explains that philosophers sometimes left the contentment of their thoughts to deal with political matters. It is very likely that leaders of Miletus sent him there as a legislator to create a constitution or simply to maintain the colony’s allegiance.

In ''[[Lives and Opinions of Eminent Philosophers]]'' (II, 2), Diogenes Laertius reports an amusing anecdote regarding his personality: learning that children were mocking him when he was singing, Anaximander replied that he should learn to sing better for the children.

== Theories ==
===''Apeiron''===

{{main|Apeiron (cosmology)}}

The [[bishop]] [[Hippolytus of Rome]] (I, 5), and the later 6<sup>th</sup> century Byzantine philosopher [[Simplicius of Cilicia]], attribute to Anaximander the earliest use of the word ''[[Apeiron (cosmology)|apeíron]]'' ({{Polytonic|?pe????}}/''infinite'' or ''limitless'') to designate the original principle. He was the first philosopher to employ, in a philosophical context, the term ''[[Arche|arkh?]]'' ({{Polytonic|????}}), which until then had meant ''beginning'' or ''origin''. For him, it became no longer a mere point in time, but a source that could perpetually give birth to whatever will be.

Aristotle writes (''[[Metaphysics (Aristotle)|Metaphysics]]'', I III 3-4) that the [[Pre-Socratic philosophy|Pre-Socratics]] were searching for the ''element'' that constitutes all things. While each pre-Socratic philosopher gave a different answer as to the identity of this element ([[water (classical element)|water]] for Thales and [[air (classical element)|air]] for Anaximenes), Anaximander understood the beginning or first principle to be an endless, unlimited primordial mass (''apeiron''), subject to neither old age nor decay, that perpetually yielded fresh materials from which everything we perceive is derived.<ref>[[Pseudo-Plutarch]], ''The Doctrines of the Philosophers'' (I, 3).</ref> He proposed the theory of the apeiron in direct response to the earlier theory of his teacher, Thales, who had claimed that the primary substance was water.

For Anaximander, the [[Principle (chemistry)|principle]] of things, the constituent of all substances, is nothing determined and not an element such as water in Thales' view. Neither is it something halfway between air and water, or between air and fire, thicker than air and fire, or more subtle than water and earth.<ref>[[Aristotle]], ''[[On Generation and Corruption]]'' (II, 5)</ref> Anaximander argues that water cannot embrace all of the opposites found in nature — for example, water can only be wet, never dry — and therefore cannot be the one primary substance; nor could any of the other candidates. He postulated the ''apeiron'' as a substance that, although not directly perceptible to us, could explain the opposites he saw around him.

Anaximander explains how the [[Classical element|four elements]] of ancient physics ([[air (classical element)|air]], [[earth (classical element)|earth]], [[water (classical element)|water]] and [[fire (classical element)|fire]]) are formed, and how Earth and terrestrial beings are formed through their interactions. Unlike other Pre-Socratics, he never defines this principle precisely, and it has generally been understood (e.g., by Aristotle and by [[Augustine of Hippo|Saint Augustine]]) as a sort of primal [[Chaos (mythology)|chaos]]. According to him, the Universe originates in the separation of opposites in the primordial matter. It embraces the opposites of hot and cold, wet and dry, and directs the movement of things; an entire host of shapes and differences then grow that are found in "all the worlds" (for he believed there were many).

Anaximander maintains that all dying things are returning to the element from which they came (''apeiron''). The one surviving fragment of Anaximander's writing deals with this matter. Simplicius transmitted it as a quotation, which describes the balanced and mutual changes of the elements:<ref>[[Simplicius of Cilicia|Simplicius]], ''Comments on Aristotle's Physics'' (24, 13):

: "{{Polytonic|??a??µa?d??? [...] ???e? d' a?t?? µ?te ?d?? µ?te ???? t? t?? ?a???µ???? e??a? st???e???, ???' ?t??a? t??? f?s?? ?pe????, ?? ?? ?pa?ta? ???es?a? t??? ???a???? ?a? t??? ?? a?t??? ??sµ???· ?? ?? d? ? ???es?? ?st? t??? ??s?, ?a? t?? f????? e?? ta?ta ???es?a? ?at? t? ??e??· d?d??a? ??? a?t? d???? ?a? t?s?? ???????? t?? ?d???a? ?at? t?? t?? ?????? t????, p???t???t????? ??t?? ???µas?? a?t? ?????. d???? d? ?t? t?? e?? ?????a µetaß???? t?? tett???? st???e??? ??t?? ?eas?µe??? ??? ????se? ?? t? t??t?? ?p??e?µe??? p???sa?, ???? t? ???? pa?? ta?ta· ??t?? d? ??? ???????µ???? t?? st???e??? t?? ???es?? p??e?, ???' ?p??????µ???? t?? ??a?t??? d?? t?? a?d??? ????se??.}}"

Punctuation does not exist in [[Ancient Greek]] and quotes usually blend with surrounding text. Consequently, deciding where they start and where they end is often difficult. However, it is generally accepted that this quote is not Simplicius' own interpretation, but Anaximander's writing, in "somewhat poetic terms".</ref>

<blockquote>
Whence things have their origin,<br/>
Thence also their destruction happens,<br/>
According to necessity;<br/>
For they give to each other justice and recompense<br/>
For their injustice<br/>
In conformity with the ordinance of Time.
</blockquote>

This concept of returning to the element of origin was often revisited afterwards, notably by Aristotle,<ref>Aristotle, ''Metaphysics'', I, 3, 983 ''b'' 8-11; ''[[Physics (Aristotle)|Physics]]'', III, 5, 204 ''b'' 33-34</ref> and by the Greek [[Tragedy|tragedian]] [[Euripides]]: "what comes from earth must return to earth."<ref>Euripides''[[The Suppliants (Euripides)|Supplices]]'', v. 532</ref>

=== Cosmology ===

[[Image:Anaximander cosmology-en.svg|thumb|left|280px|Map of Anaximander's universe]]

Anaximander's bold use of non-[[Greek mythology|mythological]] explanatory hypotheses considerably distinguishes him from previous cosmology writers such as [[Hesiod]]. It confirms that pre-Socratic philosophers were making an early effort to demythify physical processes. His major contribution to history was writing the oldest prose document about the [[Universe]] and the origins of [[life]]; for this he is often called the "Father of [[Cosmology]]" and founder of astronomy. However, [[pseudo-Plutarch]] states that he still viewed celestial bodies as deities.<ref>Pseudo-Plutarch, ''Doctrines of the philosophers'', i. 7</ref>

Anaximander was the first to conceive a [[Mechanics|mechanical]] model of the [[world]]. In his model, the [[Earth]] floats very still in the centre of the infinite, not supported by anything. It remains "in the same place because of its indifference", a point of view that Aristotle considered ingenious, but false, in ''[[On the Heavens]]''.<ref>Aristotle, On the Heavens, ii, 13</ref> Its curious shape is that of a [[cylinder]]<ref>"A column of stone", [[Aëtius (theologian)|Aetius]] reports in ''De Fide'' (III, 7, 1), or "similar to a pillar-shaped stone", pseudo-Plutarch (III, 10).</ref> with a height one-third of its diameter. The flat top forms the inhabited world, which is surrounded by a circular oceanic mass.

Such a model allowed the concept that [[Astronomical object|celestial bodies]] could pass under it. It goes further than Thales’ claim of a world floating on water, for which Thales faced the problem of explaining what would contain this ocean, while Anaximander solved it by introducing his concept of infinite (''apeiron'').

[[Image:Persectives of Anaximander's universe.png|thumb|right|350px|Illustration of Anaximander's models of the universe. On the left, daytime in summer; on the right, nighttime in winter.]]

At the origin, after the separation of [[Temperature|hot and cold]], a ball of flame appeared that surrounded Earth like bark on a tree. This ball broke apart to form the rest of the Universe. It resembled a system of hollow concentric wheels, filled with fire, with the rims pierced by holes like those of a flute. Consequently, the [[Sun]] was the fire that one could see through a hole the same size as the Earth on the farthest wheel, and an eclipse corresponded with the [[occlusion]] of that hole. The diameter of the solar wheel was twenty-seven times that of the Earth (or twenty-eight, depending on the sources)<ref>In ''Refutation'', Hippolytus reports that the circle of the Sun is twenty-seven times bigger than the Moon.</ref> and the [[Moon|lunar]] wheel, whose fire was less intense, eighteen (or nineteen) times. Its hole could change shape, thus explaining [[lunar phase]]s. The [[star]]s and the [[planet]]s, located closer,<ref>Aetius, ''De Fide'' (II, 15, 6)</ref> followed the same model.<ref>Most of Anaximander's model of the Universe comes from pseudo-Plutarch (II, 20-28):

: "[The Sun] is a circle twenty-eight times as big as the Earth, with the outline similar to that of a fire-filled chariot wheel, on which appears a mouth in certain places and through which it exposes its fire, as through the hole on a flute. [...] the Sun is equal to the Earth, but the circle on which it breathes and on which it's born is twenty-seven times as big as the whole earth. [...] [The eclipse] is when the mouth from which comes the fire heat is closed. [...] [The Moon] is a circle nineteen times as big as the whole earth, all filled with fire, like that of the Sun".</ref>

Anaximander was the first astronomer to consider the Sun as a huge mass, and consequently, to realize how far from Earth it might be, and the first to present a system where the celestial bodies turned at different distances. Furthermore, according to Diogenes Laertius (II, 2), he built a [[celestial sphere]]. This invention undoubtedly made him the first to realize the [[Axial tilt|obliquity]] of the [[Zodiac]] as the Roman philosopher [[Pliny the Elder]] reports in [[Natural History (Pliny)|Natural History]] (II, 8). It is a little early to use the term [[ecliptic]], but his knowledge and work on astronomy confirm that he must have observed the inclination of the celestial sphere in relation to the plane of the Earth to explain the seasons. The [[doxography|doxographer]] and theologian [[Aëtius (theologian)|Aetius]] attributes to Pythagoras the exact measurement of the obliquity.

=== Multiple worlds ===

According to Simplicius, Anaximander already speculated on the plurality of [[worlds]], similar to [[atomism|atomists]] [[Leucippus]] and [[Democritus]], and later philosopher [[Epicurus]]. These thinkers supposed that worlds appeared and disappeared for a while, and that some were born when others perished. They claimed that this movement was eternal, "for without movement, there can be no generation, no destruction".<ref>Simplicius, ''Commentary on Aristotle's Physics'', 1121, 5-9</ref>

In addition to Simplicius, Hippolytus<ref>Hippolytus, ''Refutation'' I, 6</ref> reports Anaximander's claim that from the infinite comes the principle of beings, which themselves come from the heavens and the worlds (several doxographers use the plural when this philosopher is referring to the worlds within,<ref>Notably pseudo-Plutarch (III, 2) and Aetius, (I, 3, 3; I, 7, 12; II, 1, 3; II, 1, 8).</ref> which are often infinite in quantity). [[Cicero]] writes that he attributes different gods to the countless worlds.<ref>''On the Nature of the Gods'' (I, 10, 25):

: ''"Anaximandri autem opinio est nativos esse deos longis intervallis orientis occidentisque, eosque innumerabiles esse mundos."''
: "For Anaximander, gods were born, but the time is long between their birth and their death; and the worlds are countless."</ref>

This theory places Anaximander close to the Atomists and the [[Epicureanism|Epicureans]] who, more than a century later, also claimed that an infinity of worlds appeared and disappeared. In the [[Timeline of Western philosophers#Classical Philosophers|timeline of the Greek history of thought]], some thinkers conceptualized a single world (Plato, Aristotle, [[Anaxagoras]] and [[Archelaus (philosopher)|Archelaus]]), while others instead speculated on the existence of a series of worlds, continuous or non-continuous (Anaximenes, Heraclitus, [[Empedocles]] and [[Diogenes Apolloniates|Diogenes]]).

=== Meteorological phenomena ===

Anaximander attributed some phenomena, such as [[thunder]] and [[lightning]], to the intervention of elements, rather than to divine causes.<ref>Pseudo-Plutarch (III, 3):

: "Anaximander claims that all this is done by the wind, for when it happens to be enclosed in a thick cloud, then by its subtlety and lightness, the rupture produces the sound; and the scattering, because of the darkness of the cloud, creates the light."</ref> In his system, thunder results from the shock of clouds hitting each other; the loudness of the sound is proportionate with that of the shock. Thunder without lightning is the result of the wind being too weak to emit any flame, but strong enough to produce a sound. A flash of lightning without thunder is a jolt of the air that disperses and falls, allowing a less active fire to break free. Thunderbolts are the result of a thicker and more violent air flow.<ref>According to [[Seneca the Younger|Seneca]], ''Naturales quaestiones'' (II, 18).</ref>

He saw the sea as a remnant of the mass of humidity that once surrounded Earth.<ref>Pseudo-Plutarch (III, 16)</ref> A part of that mass evaporated under the sun's action, thus causing the winds and even the rotation of the celestial bodies, which he believed were attracted to places where water is more abundant.<ref> It is then very likely that by observing the moon and the tides, Anaximander thought the latter were the cause, and not the effect of the satellite's movement.</ref> He explained rain as a product of the humidity pumped up from Earth by the sun.<ref name="Refutation" /> For him, the Earth was slowly drying up and water only remained in the deepest regions, which someday would go dry as well. According to Aristotle's ''[[Meteorology (Aristotle)|Meteorology]]'' (II, 3), Democritus also shared this opinion.

=== Origin of humankind ===

Anaximander speculated about the beginnings and [[Evolution|origin]] of animal life. Taking into account the existence of fossils, he claimed that animals sprang out of the sea long ago. The first animals were born trapped in a spiny bark, but as they got older, the bark would dry up and break.<ref>Pseudo-Plutarch (V, 19)</ref> As the early humidity evaporated, dry land emerged and, in time, humankind had to adapt. The 3rd century Roman writer [[Censorinus]] reports:

{{bquote|Anaximander of Miletus considered that from warmed up water and earth emerged either fish or entirely fishlike animals. Inside these animals, men took form and embryos were held prisoners until puberty; only then, after these animals burst open, could men and women come out, now able to feed themselves.<ref>Censorinus, ''De Die Natali'', IV, 7</ref>}}

Anaximander put forward the idea that humans had to spend part of this transition inside the mouths of big fish to protect themselves from the Earth's climate until they could come out in open air and lose their scales.<ref>[[Plutarch]] also mentions Anaximander's theory that humans were born inside fish, feeding like sharks, and that when they could defend themselves, they were thrown ashore to live on dry land.</ref> He thought that, considering humans' extended infancy, we could not have survived in the primeval world in the same manner we do presently.

Even though he had no theory of [[natural selection]], some people consider him as evolution's most ancient proponent. The theory of an aquatic descent of man was re-conceived centuries later as the [[aquatic ape hypothesis]]. These pre-Darwinian concepts may seem strange, considering modern knowledge and scientific methods, because they present complete explanations of the universe while using bold and hard-to-demonstrate hypotheses. However, they illustrate the beginning of a phenomenon sometimes called the "Greek miracle": men try to explain the nature of the world, not with the aid of myths or religion, but with material principles. This is the very principle of scientific thought, which was later advanced further by improved research methods.

== Other accomplishments ==
===Cartography===

[[Image:Anaximander world map-en.svg|thumb|right|280px|Possible rendering of Anaximander's world map<ref>According to John Mansley Robinson, ''An Introduction to Early Greek Philosophy'', Houghton and Mifflin, 1968.</ref>]]

Both [[Strabo]] and [[Agathemerus]] (later Greek geographers) claim that, according to the geographer [[Eratosthenes]], Anaximander was the first to publish a map of the world. The map probably inspired the Greek historian [[Hecataeus of Miletus]] to draw a more accurate version. Strabo viewed both as the first geographers after [[Homer]].

Local maps were produced in ancient times, notably in [[Egypt]], [[Lydia]], the [[Middle East]], and [[Babylon]]. They indicated roads, towns, borders, and geological features. Anaximander's innovation was to represent the entire inhabited land known to the ancient Greeks.

Such an accomplishment is more significant than it at first appears. Anaximander most likely drew this map for three reasons.<ref>As established by Marcel Conche, ''Anaximandre. Fragments et témoignages'', introduction (p.&nbsp;43-47).</ref> First, it could be used to improve navigation and trade between [[Miletus]]' colonies and other colonies around the Mediterranean Sea and Black Sea. Second, [[Thales]] would probably have found it easier to convince the [[Ionia]]n [[Polis|city-states]] to join in a federation in order to push the [[Medes|Median]] threat away if he possessed such a tool. Finally, the philosophical idea of a global representation of the world simply for the sake of knowledge was reason enough to design one.

Surely aware of the sea's convexity, he may have designed his map on a slightly rounded metal surface. The centre or “navel” of the world ({{Polytonic|?µfa??? ???}}/''omphalós g?s'') could have been [[Delphi]], but is more likely in Anaximander's time to have been located near Miletus. The [[Aegean Sea]] was near the map's centre and enclosed by three continents, themselves located in the middle of the ocean and isolated like islands by sea and rivers. [[Europe]] was bordered on the south by the [[Mediterranean Sea]] and was separated from [[Asia]] by the [[Black Sea|Pontus Euxinus]] (the Black Sea), the [[Sea of Azov|Lake Maeotis]], and, further east, either by the [[Rioni River|Phasis River]] (now called the Rioni) or the [[Tanais]]. The [[Nile]] flowed south into the ocean, separating [[Ancient Libya|Libya]] (which was the name for the part of the then-known [[Africa]]n continent) from Asia.

=== Gnomon ===

The ''[[Suda]]'' relates that Anaximander explained some basic notions of geometry. It also mentions his interest in the measurement of time and associates him with the introduction in [[Greece]] of the [[gnomon]]. In [[Lacedaemon]], he participated in the construction, or at least in the adjustment, of [[sundial]]s to indicate [[solstice]]s and [[equinox]]es.<ref>These accomplishments are often attributed to him, notably by Diogenes Laertius (II, 1) and by the Roman historian [[Eusebius of Caesarea]], ''[[Preparation for the Gospel]]'' (X, 14, 11).</ref> Indeed, a gnomon required adjustments from a place to another because of the difference in latitude.

In his time, the gnomon was simply a vertical pillar or rod mounted on a horizontal plane. The position of its shadow on the plane indicated the time of day. As it moves through its apparent course, the sun draws a curve with the tip of the projected shadow, which is shortest at noon, when pointing due south. The variation in the tip’s position at noon indicates the solar time and the seasons; the shadow is longest on the winter solstice and shortest on the summer solstice.

However, the invention of the gnomon itself cannot be attributed to Anaximander because its use, as well as the division of days into twelve parts, came from the [[Babylonia]]ns. It is they, according to [[Herodotus]]' [[Histories (Herodotus)|Histories]] (II, 109), who gave the Greeks the art of time measurement. It is likely that he was not the first to determine the solstices, because no calculation is necessary. On the other hand, equinoxes do not correspond to the middle point between the positions during solstices, as the Babylonians thought. As the ''Suda'' seems to suggest, it is very likely that with his knowledge of geometry, he became the first Greek to accurately determine the equinoxes.

=== Prediction of an earthquake ===

In his philosophical work [[De Divinatione]] (I, 50, 112), Cicero states that Anaximander convinced the inhabitants of [[Lacedaemon]] to abandon their city and spend the night in the country with their weapons because an earthquake was near.<ref>[http://www.thelatinlibrary.com/cicero/divinatione1.shtml| ''Da Divinatione'' (in Latin)]</ref> The city collapsed when the top of the [[Taygetus]] split like the stern of a ship. Pliny the Elder also mentions this anecdote (II, 81), suggesting that it came from an "admirable inspiration", as opposed to Cicero, who did not associate the prediction with divination.

== Interpretations ==

[[Bertrand Russell]] in the ''[[History of Western Philosophy (Russell)|History of Western Philosophy]]'' interprets Anaximander's theories as <!-- the above quote as | CLARIFY: probably due to editing, the quote referenced here is unclear. --> an assertion of the necessity of an appropriate balance between earth, fire, and water, all of which may be independently seeking to aggrandize their proportions relative to the others. Anaximander seems to express his belief that a natural order ensures balance between these elements, that where there was fire, ashes (earth) now exist.<ref>Bertrand Russell, ''A History of Western Philosophy and Its Connection with Political and Social Circumstances from the Earliest Times to the Present Day'' (New York: Simon and Schuster, 1946).</ref> His Greek peers echoed this sentiment with their belief in natural boundaries beyond which not even their gods could operate.

[[Friedrich Nietzsche]], in ''[[Philosophy in the Tragic Age of the Greeks]]'', claimed that Anaximander was a pessimist who asserted that the primal being of the world was a state of indefiniteness. In accordance with this, anything definite has to eventually pass back into indefiniteness. In other words, Anaximander viewed "...all coming-to-be as though it were an illegitimate emancipation from eternal being, a wrong for which destruction is the only penance". (''Ibid.'', § 4) The world of individual objects, in this way of thinking, has no worth and should perish.<ref>Friedrich Nietzsche, ''Philosophy in the Tragic Age of the Greeks'' (Washington, D.C.: Regnery Gateway, 1962).</ref>

[[Martin Heidegger]] lectured extensively on Anaximander, and delivered a lecture entitled "Anaximander's Saying" which was subsequently included in ''Off the Beaten Track''. The lecture examines the ontological difference and the oblivion of Being or ''[[Dasein]]'' in the context of the Anaximander fragment.<ref>Martin Heidegger, ''Off the Beaten Track'' (Cambridge & New York: Cambridge University Press, 2002).</ref> Heidegger's lecture is, in turn, an important influence on the French philosopher [[Jacques Derrida]].<ref>Cf., Jacques Derrida, ''Margins of Philosophy'' (Chicago: University of Chicago Press, 1982), pp. 66–7; Derrida, "''Geschlecht'' II: Heidegger's Hand," in [[John Sallis]] (ed.), ''Deconstruction and Philosophy'' (Chicago & London: University of Chicago Press, 1987), pp. 181–2; Derrida, ''Given Time: I. Counterfeit Money'' (Chicago & London: University of Chicago Press, 1992), p. 159, n. 28.</ref>

== Works ==

According to the ''Suda'':<ref>Themistius and Simplicius also mention some work "on nature". The list could refer to book titles or simply their topics. Again, no one can tell because there is no punctuation sign in Ancient Greek. Furthermore, this list is incomplete since the ''Suda'' ends it with {{Polytonic|???a t???}}, thus implying "other works".</ref>

* ''[[On Nature]]'' ({{Polytonic|?e?? f?se??}} / ''Perì phúseôs'')
* ''Around the Earth'' ({{Polytonic|G?? pe???d??}} / ''G?s períodos'')
* ''On Fixed Bodies'' ({{Polytonic|?e?? t?? ?p?a???}} / ''Perì t?n aplan?n'')
* ''The Sphere'' ({{Polytonic|Sfa??a}} / ''Sphaira'')

== See also ==
{{portalpar|Atlas|BlankMap-World6.svg|65}}
* [[Milesian school]]
* [[Pre-Socratic philosophy]]
* [[Material monism]]

== Footnotes ==
{{reflist}}

== References ==
===Primary sources===
* [[Claudius Aelianus|Aelian]]: ''Various History'' (III, 17)
* [[Aëtius (theologian)|Aëtius]]: ''De Fide'' (I-III; V)
* [[Agathemerus]]: ''A Sketch of Geography in Epitome'' (I, 1)
* [[Aristotle]]: ''[[Meteorology (Aristotle)|Meteorology]]'' (II, 3) Translated by [http://etext.library.adelaide.edu.au/a/aristotle/meteorology/ E. W. Webster]
* Aristotle: ''[[On Generation and Corruption]]'' (II, 5) Translated by [http://etext.library.adelaide.edu.au/a/aristotle/corruption/ H. H. Joachim]
* Aristotle: ''[[On the Heavens]]'' (II, 13) Translated by [http://etext.library.adelaide.edu.au/a/aristotle/heavens/ J. L. Stocks]
* [[Image:Wikisource-logo.svg|16px]] Aristotle: ''[[s:Physics (Aristotle)|Physics]] (III, 5, 204 b 33-34)
* [[Censorinus]]: ''De Die Natali'' (IV, 7) See original text at [http://penelope.uchicago.edu/Thayer/L/Roman/Texts/Censorinus/text*.html LacusCurtius]
* {{cite wikisource|On divination|[[Cicero]]}} (I, 50, 112)
* Cicero: ''On the Nature of the Gods'' (I, 10, 25)
* [[Diogenes Laertius]]: ''[[Lives and Opinions of Eminent Philosophers]]'' (II, 1-2) Translated by [http://classicpersuasion.org/pw/diogenes/ C. D. Yonge]
* [[Euripides]]: ''[[The Suppliants (Euripides)|The Suppliants]]'' (532) Translated by [http://etext.library.adelaide.edu.au/e/euripides/suppliants/ E. P. Coleridge]
* [[Eusebius of Caesarea]]: ''[[Preparation for the Gospel]]'' (X, 14, 11) Translated by [http://www.tertullian.org/fathers/index.htm#Praeparatio_Evangelica_(The_Preparation_of_the_Gospel) E.H. Gifford]
* [[Herodotus]]: ''[[Histories (Herodotus)|Histories]]'' (II, 109) See original text in [http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Atext%3A1999.01.0125 Perseus project]
* [[Hippolytus of Rome|Hippolytus]]: ''Refutation of All Heresies'' (I, 5) Translated by [http://www.ccel.org/fathers2/ANF-05/anf05-06.htm#TopOfPage Roberts and Donaldson]
* [[Pliny the Elder]]: ''[[Natural History (Pliny)|Natural History]]'' (II, 8) See original text in [http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus:text:1999.02.0138:toc Perseus project]
* [[Pseudo-Plutarch]]: ''The Doctrines of the Philosophers'' (I, 3; I, 7; II, 20-28; III, 2-16; V, 19)
* [[Seneca the Younger]]: ''Natural Questions'' (II, 18)
* [[Simplicius of Cilicia|Simplicius]]: ''Comments on Aristotle's Physics'' (24, 13-25; 1121, 5-9)
* [[Strabo]]: ''[[Geographica|Geography]]'' (I, 1) Books 1-7, 15-17 translated by [http://penelope.uchicago.edu/Thayer/E/Roman/Texts/Strabo/home.html H. L. Jones]
* [[Themistius]]: ''Oratio'' (36, 317)
* ''The [[Suda]]'' Search for Anaximander [http://www.stoa.org/sol/ online]

=== Secondary sources ===
* {{cite book
| last=Conche
| first=Marcel
| title=Anaximandre: Fragments et témoignages
| year=1991
| publisher=Presses universitaires de France
| location=Paris
| language=French
| isbn=2130437850}} The default source; anything not otherwise attributed should be in Conche.
* {{cite book
| last=Couprie
| first=Dirk L.
| coauthors=Robert Hahn, Gerard Naddaf
| title=Anaximander in Context: New Studies in the Origins of Greek Philosophy
| year=2003
| publisher=State University of New York Press
| location=Albany
| isbn=0791455386}}
* {{cite book
| last=Furley
| first=David J.
| coauthors=Reginald E. Allen
| title=Studies in Presocratic Philosophy, vol. 1
| year=1970
| publisher=Routledge
| location=London
| oclc=79496039}}
* {{cite book
| last=Heidegger
| first=Martin
| title=Off the Beaten Track
| year=2002
| publisher=Cambridge University Press
| location=Cambridge
| isbn=0521801141}}
* {{cite book
| last=Kahn
| first=Charles H.
| title=Anaximander and the Origins of Greek Cosmology
| year=1960
| publisher=Columbia University Press
| location=New York}}
* {{cite book
| last=Nietzsche
| first=Friedrich
| title=Philosophy in the tragic age of the Greeks
| year=1962
| publisher=Regnery
| location=Chicago
| isbn=0895269449}}
* {{cite book
| last=Robinson
| first=John Mansley
| title=An Introduction to Early Greek Philosophy
| year=1968
| publisher=Houghton and Mifflin
| isbn=0395053161}}
* {{cite book
| last=Ross
| first=Stephen David
| title=Injustice and Restitution: The Ordinance of Time
| year=1993
| publisher=State University of New York Press
| location=Albany
| isbn=0791416704}}
* {{cite book
| last=Russell
| first=Bertrand
| title=History of Western philosophy: and its connection with political and social circumstances from the earliest times to the present day
| origyear=1946
| publisher=Simon and Schuster
| location=New York
| isbn=0671201581
| year=1945}}
* {{cite book
| last=Vernant
| first=Jean-Pierre
| title=The Origins of Greek Thought
| year=1982
| publisher=Cornell University Press
| location=Ithaca
| isbn=0801492939}}
*{{1911}}

== External links ==

{{Wikisourcelang|el|??a??µa?d???|Anaximander}}
* [http://philoctetes.free.fr/unianaximandre.htm ''Philoctete'' - Anaximandre: Fragments] {{fr icon}} {{en icon}}
* [http://www.utm.edu/research/iep/a/anaximan.htm ''The Internet Encyclopedia of Philosophy'' - Anaximander]
* [http://www.dirkcouprie.nl/Anaximander-bibliography.htm Extensive bibliography by Dirk Couprie]
* {{ScienceWorldBiography | urlname=Anaximander | title=Anaximander of Miletus (610-ca. 546 BC)}}


[[Category:610 BC births]]
[[Category:546 BC deaths]]
[[Category:6th-century BC Greek people]]
[[Category:Ancient Greek astrologers]]
[[Category:Ancient Greek astronomers]]
[[Category:Ancient Greek physicists]]
[[Category:Presocratic philosophers]]
[[Category:Ancient Milesians]]