"Form of the Good", or more literally "the idea of the good" () is a concept in the philosophy of
Plato
Plato ( ; grc-gre, Πλάτων ; 428/427 or 424/423 – 348/347 BC) was a Greek philosopher born in Athens during the Classical period in Ancient Greece. He founded the Platonist school of thought and the Academy, the first institution ...
. The definition of the Good is a perfect, eternal, and changeless Form, existing outside space and time. It is a
Platonic ideal
The theory of Forms or theory of Ideas is a philosophical theory, fuzzy concept, or world-view, attributed to Plato, that the physical world is not as real or true as timeless, absolute, unchangeable ideas. According to this theory, ideas in thi ...
.
Uses in ''The Republic''
The first references that are seen in ''The Republic'' to the Form of the Good are within the conversation between
Glaucon
Glaucon (; el, Γλαύκων; c. 445 BC – 4th century BC), son of Ariston, was an ancient Athenian and Plato's older brother. He is primarily known as a major conversant with Socrates in the ''Republic''. He is also referenced briefly in th ...
and
Socrates
Socrates (; ; –399 BC) was a Greek philosopher from Athens who is credited as the founder of Western philosophy and among the first moral philosophers of the ethical tradition of thought. An enigmatic figure, Socrates authored no te ...
(454 c–d). When he is trying to answer such difficult questions pertaining to the definition of
justice
Justice, in its broadest sense, is the principle that people receive that which they deserve, with the interpretation of what then constitutes "deserving" being impacted upon by numerous fields, with many differing viewpoints and perspective ...
, Plato identifies that we should not "introduce every form of difference and sameness in nature" instead we must focus on "the one form of sameness and difference that was relevant to the particular ways of life themselves" which is the form of the Good. This form is the basis for understanding all other forms, it is what allows us to understand everything else. Through the conversation between Socrates and Glaucon (508 a–c), Plato analogizes the form of the Good with the sun as it is what allows us to see things. Here, Plato describes how the sun allows for sight. But he makes a very important distinction, "sun is not sight" but it is "the cause of sight itself." As the sun is in the visible realm, the form of Good is in the
intelligible realm. It is "what gives truth to the things known and the power to know to the knower". It is not only the "cause of knowledge and truth, it is also an object of knowledge".
Plato identifies how the form of the Good allows for the cognizance to understand such difficult concepts as
justice
Justice, in its broadest sense, is the principle that people receive that which they deserve, with the interpretation of what then constitutes "deserving" being impacted upon by numerous fields, with many differing viewpoints and perspective ...
. He identifies
knowledge
Knowledge can be defined as awareness of facts or as practical skills, and may also refer to familiarity with objects or situations. Knowledge of facts, also called propositional knowledge, is often defined as true belief that is distinc ...
and
truth
Truth is the property of being in accord with fact or reality.Merriam-Webster's Online Dictionarytruth 2005 In everyday language, truth is typically ascribed to things that aim to represent reality or otherwise correspond to it, such as beliefs ...
as important, but through Socrates (508d–e) says, "good is yet more prized". He then proceeds to explain "although the good is not being" it is "superior to it in rank and power", it is what "provides for knowledge and truth" (508e).
Scholarly analysis
Plato writes that the Form (or Idea) of the Good is the origin of knowledge although it is not knowledge itself, and from the Good, things that are just and true, gain their usefulness and value. Humans are compelled to pursue the good, but no one can hope to do this successfully without philosophical reasoning. According to Plato, true
knowledge
Knowledge can be defined as awareness of facts or as practical skills, and may also refer to familiarity with objects or situations. Knowledge of facts, also called propositional knowledge, is often defined as true belief that is distinc ...
is conversant, not about those material objects and imperfect intelligences which we meet within our daily interactions with all mankind, but rather it investigates the nature of those purer and more perfect patterns which are the models after which all created beings are formed. Plato supposes these perfect types to exist from all eternity and calls them the ''Forms'' or ''Ideas''. As these Forms cannot be perceived by human senses, whatever
knowledge
Knowledge can be defined as awareness of facts or as practical skills, and may also refer to familiarity with objects or situations. Knowledge of facts, also called propositional knowledge, is often defined as true belief that is distinc ...
we attain of the Forms must be seen through the mind's eye (cf. ''
Parmenides
Parmenides of Elea (; grc-gre, Παρμενίδης ὁ Ἐλεάτης; ) was a pre-Socratic Greek philosopher from Elea in Magna Graecia.
Parmenides was born in the Greek colony of Elea, from a wealthy and illustrious family. His dates a ...
'' 132a), while ideas derived from the concrete world of flux are ultimately unsatisfactory and uncertain (see the ''
Theaetetus''). He maintains that degree of skepticism which denies all permanent authority to the evidence of sense. In essence, Plato suggests that justice, truth, equality, beauty, and many others ultimately derive from the Form of the Good.
Aristotle's criticism
Aristotle
Aristotle (; grc-gre, Ἀριστοτέλης ''Aristotélēs'', ; 384–322 BC) was a Greek philosopher and polymath during the Classical period in Ancient Greece. Taught by Plato, he was the founder of the Peripatetic school of phil ...
discusses the Forms of Good in critical terms several times in both of his major surviving ethical works, the ''
Eudemian'' and ''
Nicomachean Ethics
The ''Nicomachean Ethics'' (; ; grc, Ἠθικὰ Νικομάχεια, ) is Aristotle's best-known work on ethics, the science of the good for human life, which is the goal or end at which all our actions aim. (I§2) The aim of the inquiry is ...
''. Aristotle argues that Plato's Form of the Good does not apply to the physical world, for Plato does not assign "goodness" to anything in the existing world. Because Plato's Form of the Good does not explain events in the physical world, humans have no reason to believe that the Form of the Good exists and the Form of the Good is thereby irrelevant to human ethics.
Other criticisms
Plato's Form of the Good is often criticized as too general.
Plato's Form of the Good does not define things in the physical world that are good, and therefore lacks connectedness to reality. Because Plato's Form of the Good lacks instruction, or ways for the individual to be good, Plato's Form of the Good is not applicable to human ethics since there is no defined method for which goodness can be pursued. Through Socrates in ''The Republic'', Plato acknowledges the Form of the Good as an elusive concept and proposes that the Form of the Good be accepted as a hypothesis, rather than criticized for its weaknesses. According to Socrates in ''The Republic'', the only alternative to accepting a hypothesis is to refute all the objections against it, which is counterproductive in the process of contemplation.
Aristotle along with other scholars sees the Form of the Good as synonymous with the idea of One.
Plato claims that Good is the highest Form, and that all objects aspire to be good. Since Plato does not define good things, interpreting Plato's Form of the Good through the idea of One allows scholars to explain how Plato's Form of the Good relates to the physical world. According to this philosophy, in order for an object to belong to the Form of the Good, it must be One and have the proper harmony, uniformity, and order to be in its proper form.
Philosopher Rafael Ferber dismissed Aristotle's view that the 'Good' is 'One' and wrote that the Form of the Good is self-contradictory. Ferber claimed that Plato's Form of the Good could be simultaneously defined and unknown, and be in a state of both "being" and "not being".
Plato's Forms are also critiqued for being treated as the reason for all things, as opposed to being an essence in itself. Some scholars also believe that Plato intended the Form to be the essence of which things come into existence. These different interpretations of Plato's intention for the Form may be attributed to the idea that Plato did not have a systematic definition of the Form itself.
Influence
Plato's writings on the meaning of virtue and justice permeate through the
Western philosophical tradition.
Plotinus
Plotinus (; grc-gre, Πλωτῖνος, ''Plōtînos''; – 270 CE) was a philosopher in the Hellenistic philosophy, Hellenistic tradition, born and raised in Roman Egypt. Plotinus is regarded by modern scholarship as the founder of Neop ...
, the founder of
neoplatonism
Neoplatonism is a strand of Platonism, Platonic philosophy that emerged in the 3rd century AD against the background of Hellenistic philosophy and Hellenistic religion, religion. The term does not encapsulate a set of ideas as much as a chain of ...
, had principles that were heavily influenced by the Good. His concept of 'the One' is equivalent to 'the Good' because it describes an ultimate
ontological
In metaphysics, ontology is the philosophical study of being, as well as related concepts such as existence, becoming, and reality.
Ontology addresses questions like how entities are grouped into categories and which of these entities exis ...
truth. 'The One' is both 'uncaused' and the cause of being for everything else in the universe. Plotinus compared his principle of 'the One' to an illuminating light, as Plato did with the Form of the Good. As a result of Plotinus' school of
neoplatonism
Neoplatonism is a strand of Platonism, Platonic philosophy that emerged in the 3rd century AD against the background of Hellenistic philosophy and Hellenistic religion, religion. The term does not encapsulate a set of ideas as much as a chain of ...
, the bulk of understanding of
Platonic philosophy
Platonism is the philosophy of Plato and philosophical systems closely derived from it, though contemporary platonists do not necessarily accept all of the doctrines of Plato. Platonism had a profound effect on Western thought. Platonism at l ...
until the 19th Century came through Plotinus' interpretation of it. Many theologians and philosophers of Judaism, Christianity and Islam looked to the ideas of
Platonism
Platonism is the philosophy of Plato and philosophical systems closely derived from it, though contemporary platonists do not necessarily accept all of the doctrines of Plato. Platonism had a profound effect on Western thought. Platonism at le ...
through the lens of
Plotinus
Plotinus (; grc-gre, Πλωτῖνος, ''Plōtînos''; – 270 CE) was a philosopher in the Hellenistic philosophy, Hellenistic tradition, born and raised in Roman Egypt. Plotinus is regarded by modern scholarship as the founder of Neop ...
.
[Stanford Encyclopedia of Philosoph]
''Plotinus''
Amphis, a comic playwright of Athens, has one of his characters say: "And as for the good that you are likely to get on her account, I know no more about it, master, than I do of the good of Plato." There is an ancient anecdotal tradition that Plato gave a public lecture entitled "On the Good" which so confused the audience that most walked out. At the end of the lecture Plato said to those hearers who remained: 'The Good is the One".
[Aristoxenus, ''Harmonics'' 30–31; see A. S. Riginos, ''Platonica'' (1976), pp. 124 ff., for further testimony.]
See also
*
Aletheia (truth)
*
Influence of Plotinus
*
Seventh Letter
The ''Seventh Letter of Plato'' is an epistle that tradition has ascribed to Plato. It is by far the longest of the epistles of Plato and gives an autobiographical
An autobiography, sometimes informally called an autobio, is a self-writte ...
*
Summum bonum
''Summum bonum'' is a Latin expression meaning the highest or ultimate good, which was introduced by the Roman philosopher Cicero to denote the fundamental principle on which some system of ethics is based — that is, the aim of actions, which, ...
*
The Allegory of the Cave
The Allegory of the Cave, or Plato's Cave, is an allegory presented by the Greek philosopher Plato in his work ''Republic'' (514a–520a) to compare "the effect of education ( παιδεία) and the lack of it on our nature". It is written as ...
*
The Divided Line
The analogy of the divided line ( grc-gre, γραμμὴ δίχα τετμημένη, grammē dicha tetmēmenē) is presented by the Greek philosopher Plato in the ''Republic'' (509d–511e). It is written as a dialogue between Glaucon and Socra ...
*
The One
The ONE is a shopping centre in Tsim Sha Tsui, Kowloon, Hong Kong. It is built on the site of the former Tung Ying Building at 100 Nathan Road. It was developed by Chinese Estates Holdings and opened in 2010. Owner Joseph Lau Luen-hung g ...
*
Theory of forms
The theory of Forms or theory of Ideas is a philosophical theory, fuzzy concept, or world-view, attributed to Plato, that the physical world is not as real or true as timeless, absolute, unchangeable ideas. According to this theory, ideas in th ...
*
Transcendentals
The transcendentals ( la, transcendentalia, from transcendere "to exceed") are the properties of being, nowadays commonly considered to be truth, beauty, and goodness. The concept arose from medieval scholasticism. Viewed ontologically, the tra ...
*
Value (ethics)
In ethics and social sciences, value denotes the degree of importance of something or action, with the aim of determining which actions are best to do or what way is best to live (normative ethics in ethics), or to describe the significance of dif ...
*
Virtue
Virtue ( la, virtus) is moral excellence. A virtue is a trait or quality that is deemed to be morally good and thus is valued as a foundation of principle and good moral being. In other words, it is a behavior that shows high moral standard ...
Notes
References
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