Natural philosophy or the philosophy of nature (from Latin Latin or sometimes Roman is an Italic language originally spoken in Latium and Ancient Rome. Although often considered a dead language, in view of the fact that it has no native, fluent speakers, Latin continues to be taught in schools and has been, and currently is, used in the process of new word production in modern languages from many philosophia naturalis), is a term applied to the study of nature Nature, in the broadest sense, is equivalent to the natural world, physical world, or material world. "Nature" refers to the phenomena of the physical world, and also to life in general. It ranges in scale from the subatomic to the cosmic and the physical universe The Universe is commonly defined as the totality of everything that exists, including all physical matter and energy, the planets, stars, galaxies, and the contents of intergalactic space, although this usage may differ with the context . The term Universe may be used in slightly different contextual senses, denoting such concepts as the cosmos, that was dominant before the development of modern science Science is a body of empirical, theoretical, and practical knowledge about the natural world, produced by researchers making use of scientific methods, which emphasize the observation, explanation, and prediction of real world phenomena by experiment. Given the dual status of science as objective knowledge and as a human construct, good. It is considered to be the precursor of natural sciences In science, the term natural science refers to a naturalistic approach to the study of the universe, which is understood as obeying rules or laws of natural origin such as physics Physics is a natural science that involves the study of matter and its motion through space-time, as well as all applicable concepts, such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.

Forms of science Science is a systematic enterprise of gathering knowledge about nature and organizing and condensing that knowledge into testable laws and theories. As knowledge has increased, some methods have proved more reliable than others, and today the scientific method is the standard for science. It includes the use of careful observation, experimentation, historically developed out of philosophy Philosophy is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language. It is distinguished from other ways of addressing fundamental questions by its critical, generally systematic approach and its reliance on rational argument. The word "philosophy" comes from the or more specifically natural philosophy. At older universities A university is an institution of higher education and research, which grants academic degrees in a variety of subjects. A university is a corporation that provides both undergraduate education and postgraduate education. The word university is derived from the Latin universitas magistrorum et scholarium, roughly meaning "community of, long-established Chairs of Natural Philosophy are nowadays occupied mainly by physics professors The meaning of the word professor varies by country. In most English-speaking countries it refers to a senior academic who holds a departmental chair, especially as head of the department, or a personal chair awarded specifically to that individual. This is the case in most Commonwealth countries (except Canada) and the Republic of Ireland (which. Modern notions of science and scientists date only to the 19th century (Webster's Ninth New Collegiate Dictionary dates the origin of the word "scientist" to 1834). Before then, the word "science" simply meant knowledge and the label of scientist did not exist. Isaac Newton Sir Isaac Newton FRS was an English physicist, mathematician, astronomer, natural philosopher, alchemist, and theologian who is considered by many scholars and members of the general public to be one of the most influential people in human history. His 1687 publication of the Philosophiæ Naturalis Principia Mathematica (usually called the's 1687 scientific treatise is known as The Mathematical Principles of Natural Philosophy Philosophiæ Naturalis Principia Mathematica, Latin for "Mathematical Principles of Natural Philosophy", often called the Principia , is a work in three books by Isaac Newton, first published 5 July 1687. Newton also published two further editions, in 1713 and 1726. The Principia states Newton's laws of motion, forming the foundation of.

Origin and evolution of the term

Natural philosophy was the term describing a field of study whose usage preceded our current term natural science In science, the term natural science refers to a naturalistic approach to the study of the universe, which is understood as obeying rules or laws of natural origin (from scientia in Latin, which means "knowledge") when the subject of that knowledge or study was "the workings of nature". Natural philosophy pertains to the work of analysis and synthesis of common experience and argumentation attempting to explain or describe nature, while the term science in the 16th century and prior was also used, and used exclusively, as a synonym for knowledge or study. The term "science", as in "natural science", gained the meaning of science in the modern sense when knowledge acquisition through experiments Experiment is the step in the scientific method that arbitrates between competing models or hypotheses. Experimentation is also used to test existing theories or new hypotheses in order to support them or disprove them. An experiment or test can be carried out using the scientific method to answer a question or investigate a problem. First an (special experiences) regulated by the scientific method Scientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry must be based on gathering observable, empirical and measurable evidence subject to specific principles of reasoning. A scientific method consists of became its own specialized branch of study over and above natural philosophy. Jacopo Zabarella Giacomo Zabarella (5 September 1532 - 15 October 1589) was an Italian Aristotelian philosopher and logician. He was accused of atheism for the notable chapter "De inventione æterni motoris" in his De rebus naturalibus libri XXX was the first person appointed as a professor of Natural Philosophy at the University of Padua The University of Padua , located in Padua, Italy, was founded in 1222. It is among the earliest of the universities in the world and the second oldest in Italy. As of 2003 the university had approximately 65,000 students and in 2009 it was nominated as "Best University" among Italian institutions of higher education with more than 40,000.

In the 14th and 15th centuries, natural philosophy referred to what is now called physical science Physical Science is an encompassing term for the branches of natural science and science that study non-living systems, in contrast to the biological sciences. However, the term "physical" creates an unintended, somewhat arbitrary distinction, since many branches of physical science also study biological phenomena. From the mid-19th century, when it became increasingly unusual for scientists to contribute to both physics Physics is a natural science that involves the study of matter and its motion through space-time, as well as all applicable concepts, such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves and chemistry Chemistry is the science of matter and the changes it undergoes. The science of matter is also addressed by physics, but while physics takes a more general and fundamental approach, chemistry is more specialized, being concerned with the composition, behavior, structure, and properties of matter, as well as the changes it undergoes during chemical, it just meant physics, and is still used in that sense in degree titles at the University of Oxford The University of Oxford , located in the English city of Oxford, is the oldest surviving university in the English-speaking world and is regarded as one of the world's leading academic institutions. Although the exact date of foundation remains unclear, there is evidence of teaching there as far back as the 11th century. The University grew. Natural philosophy was distinguished from the other pre-cursor of modern science, natural history Natural history is the scientific research of plants or animals, leaning more towards the observational than experimental methods of study, and encompasses more research that is published in magazines than in academic journals. Grouped among the natural sciences, Natural history is the systematic study of any category of natural objects or, in that the former involved reasoning and explanations about nature (and after Galileo Galileo Galilei was an Italian physicist, mathematician, astronomer and philosopher who played a major role in the Scientific Revolution. His achievements include improvements to the telescope and consequent astronomical observations, and support for Copernicanism. Galileo has been called the "father of modern observational astronomy,", quantitative A quantitative attribute is one that exists in a range of magnitudes, and can therefore be measured. Measurements of any particular quantitative property are expressed as a specific quantity, referred to as a unit, multiplied by a number. Examples of physical quantities are distance, mass, and time. Many attributes in the social sciences, reasoning), whereas the latter was essentially qualitative and descriptive.

Scope of natural philosophy

In what is thought to be one of Plato Plato , was a Classical Greek philosopher, mathematician, writer of philosophical dialogues, and founder of the Academy in Athens, the first institution of higher learning in the Western world. Along with his mentor, Socrates, and his student, Aristotle, Plato helped to lay the foundations of Western philosophy and science. Plato was originally a's earliest dialogues, Charmides The Charmides is a dialogue of Plato, in which Socrates engages a handsome and popular boy in a conversation about the meaning of sophrosyne, a Greek word usually translated into English as "temperance", "self-control", or "restraint". As is typical with Platonic dialogues, the two never arrive at a completely, the distinction is drawn between sciences or bodies of knowledge which produce a physical result, and those which do not. Natural philosophy has been categorized as a theoretical rather than a practical branch of philosophy (like ethics). Sciences that guide arts and which draw upon the philosophical knowledge of nature can of course produce many practical results, but these subsidiary sciences (e.g. architecture or medicine) are considered to go beyond natural philosophy.

The study of natural philosophy presupposes that change is a reality. Although this may seem obvious, there have been some philosophers who have denied change, such as Plato's teacher Parmenides Parmenides of Elea was an ancient Greek philosopher born in Elea, a Greek city on the southern coast of Italy. He was the founder of the Eleatic school of philosophy. The single known work of Parmenides is a poem which has survived only in fragmentary form. In this poem, Parmenides describes two views of reality. In The Way of Truth (a part of the and later Greek philosopher Sextus Empiricus Sextus Empiricus , was a physician and philosopher, and has been variously reported to have lived in Alexandria, Rome, or Athens. His philosophical work is the most complete surviving account of ancient Greek and Roman skepticism and perhaps some Eastern philosophers as well. George Santayana George Santayana , was a Spanish-American philosopher, essayist, poet, and novelist. A lifelong Spanish citizen, Santayana was raised and educated in the United States, wrote in English and is generally considered an American man of letters. Of his nearly 89 years, he spent 39 in the U.S. Santayana is perhaps best known as an aphorist, most in his Scepticism and Animal Faith attempted to show that the reality of change cannot be proven. If his reasoning is sound, it follows that to be a physicist, one must restrain one's skepticism enough to trust one's senses, or else rely on anti-realism In analytic philosophy, the term anti-realism is used to describe any position involving either the denial of an objective reality of entities of a certain type or the denial that verification-transcendent statements about a type of entity are either true or false. This latter construal is sometimes expressed by saying "there is no fact of.

Beginning with Schelling Friedrich Wilhelm Joseph Schelling , later von Schelling, was a German philosopher. Standard histories of philosophy make him the midpoint in the development of German Idealism, situating him between Fichte, his mentor prior to 1800, and Hegel, his former university roommate and erstwhile friend. Interpreting Schelling's philosophy is often, the mode of change studied in natural philosophy has been development, rather than evolution. Development is predictable directional change, while evolution is the irreversible accumulation of historically mediated information.

In René Descartes René Descartes , (31 March 1596 – 11 February 1650), also known as Renatus Cartesius (Latinized form; adjectival form: "Cartesian"), was a French philosopher, mathematician, physicist, and writer who spent most of his adult life in the Dutch Republic. He has been dubbed the "Father of Modern Philosophy", and much of' metaphysical Metaphysics is a branch of philosophy that is not easily defined. It is concerned with explaining the fundamental nature of being and the world. Someone who studies metaphysics would be called either a metaphysicist or a metaphysician system of dualism Dualism denotes a state of two parts. The word's origin is the Latin duo, "two". The term 'dualism' was originally coined to denote co-eternal binary opposition, a meaning that is preserved in metaphysical and philosophical duality discourse but has been diluted in general or common usages, there are two kinds of substance: matter and mind. According to this system, everything which is "matter" is deterministic Determinism is the philosophical view that every event, including human cognition, behaviour, decision, and action, is causally determined by previous events. Determinism proposes there is a predetermined unbroken chain of prior occurrences back to the origin of the universe and natural—and so belongs to natural philosophy—and everything which is "mind" is volitional Free will is the purported ability of agents to make choices free from constraints. Historically, the constraint of dominant concern has been the metaphysical constraint of determinism. The opposing positions within that debate are metaphysical libertarianism, the claim that determinism is false and thus that free will exists; and hard determinism, and non-natural, and falls outside the domain of philosophy of nature.

Branches and subject matter of natural philosophy

Major branches of natural philosophy include astronomy Astronomy is a natural science that deals with the study of celestial objects and phenomena that originate outside the Earth's atmosphere (such as the cosmic background radiation). It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe and cosmology Cosmology , in strict usage, refers to the study of the Universe in its totality as it now is (or at least as it can be observed now), and by extension, humanity's place in it. Though the word cosmology is recent (first used in 1730 in Christian Wolff's Cosmologia Generalis), study of the universe has a long history involving science, philosophy,, the study of nature on the grand scale; etiology Etiology is the study of causation, or origination. The word is derived from the Greek αἰτιολογία, aitiologia, "giving a reason for" (αἰτία, aitia, "cause"; and -λογία, -logia), the study of (intrinsic and sometimes extrinsic) causes Causality is the relationship between an event and a second event (the effect), where the second event is a consequence of the first; the study of chance, probability and randomness; the study of elements A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus. The term is also used to refer to a pure chemical substance composed of atoms with the same number of protons. Common examples of elements are iron, copper, silver, gold, hydrogen, carbon,; the study of the infinite Infinity is a concept in many fields that refers to a quantity without bound or end. People have developed various ideas throughout history about the nature of infinity. The word comes from the Latin infinitas or "unboundedness." and the unlimited (virtual or actual); the study of matter Matter is a general term for the substance of which all physical objects are made. Typically, this includes atoms and other particles which have mass. However in practice there is no single correct scientific meaning; each field uses the term in different and often incompatible ways. A common way of defining matter is as anything that has mass and; mechanics Mechanics is the branch of physics concerned with the behavior of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. The discipline has its roots in several ancient civilizations (see History of classical mechanics and Timeline of classical mechanics). During the early modern, the study of translation of motion and change; the study of nature Nature, in the broadest sense, is equivalent to the natural world, physical world, or material world. "Nature" refers to the phenomena of the physical world, and also to life in general. It ranges in scale from the subatomic to the cosmic or the various sources of actions; the study of natural qualities A quality is an attribute or a property. Attributes are ascribable, by a subject, whereas properties are possessible. Some philosophers assert that a quality cannot be defined. In contemporary philosophy, the idea of qualities and especially how to distinguish certain kinds of qualities from one another remains controversial; the study of physical quantities Quantity is a kind of property which exists as magnitude or multitude. It is among the basic classes of things along with quality, substance, change, and relation. Quantity was first introduced as quantum, an entity having quantity. Being a fundamental term, quantity is used to refer to any type of quantitative properties or attributes of things; the study of relations between physical entities; and the philosophy of space and time Philosophy of space and time is the branch of philosophy concerned with the issues surrounding the ontology, epistemology, and character of space and time. While such ideas have been central to philosophy from its inception, the philosophy of space and time was both an inspiration for and a central aspect of early analytic philosophy. The subject. (Adler, 1993)

History of natural philosophy

See History of physics As forms of science historically developed out of philosophy, physics was originally referred to as natural philosophy, a term describing a field of study concerned with "the workings of nature", History of chemistry By 1000 BC, the ancient civilizations were using technologies that would form the basis of the various branches of chemistry. Extracting metal from their ores, making pottery and glazes, fermenting beer and wine, making pigments for cosmetics and painting, extracting chemicals from plants for medicine and perfume, making cheese, dying cloth, and History of astronomy for the history of natural philosophy prior to the 17th century.

Figures in natural philosophy

While the scientific method originated with Alhazen's Book of Optics and proposals for a much more 'inquisitive' and practical approach to the study of nature originated with Francis Bacon, Robert Boyle wrote what is considered to be a seminal work on the distinction between nature and metaphysics called A Free Enquiry into the Vulgarly Received Notion of Nature. This book, written in 1686, marked the point where the scene was set for natural philosophy to turn into science. It represented a radical departure from the scholasticism of the Middle Ages, and while features of natural philosophy retained some of the trappings of the elitism associated with its precursor, natural philosophy was arguably empirical while previous attempts to describe nature were not. An important distinguishing characteristic of science and natural philosophy is the fact that natural philosophers generally did not feel compelled to test their ideas in a practical way. Instead, they observed phenomena and came up with 'philosophical' conclusions.

Boyle, while he is the first to fully embrace such an approach in both his experimental endeavours and his writings, shares with Bacon (and Galileo who was the inspiration in these matters for both Bacon and Boyle) a conviction that practical experimental observation was the key to a more satisfactory understanding of nature than would have otherwise been sought through either exclusive reference to received authority or a purely speculative approach.

Although Galileo's 'natural philosophy' is hardly distinguishable from science in many ways, the connection between his experiments and his writings about them is characteristically philosophical, rather than being filled with the results of meticulously recorded observational detail of practical scientific research, in the way that Boyle subsequently advocated.

Even though Boyle described what he practiced as 'natural philosophy', the very innovations that Boyle introduced can be seen as a basis for delineating a transition from proto-science to science. Among these innovations are an insistence upon the publication of detailed experimental results, including the results of unsuccessful experiments; and also a requirement for the replication of experiments as a means of validating observational claims.

Thus Boyle's application of the term 'natural philosophy' to his own work may be regarded an anachronistic conflation with earlier proto-science, since the distinction between the terms 'natural philosophy' and 'science' only arose after Boyle's passing.

Boyle would therefore describe his work as 'natural philosophy', whereas we would describe it as 'science'; and yet Boyle's use was correct for his own time. Nonetheless, he is in many ways the architect of the modern distinction between the two terms.

The ancient emphasis on deduction has its representative in Aristotle's Organum, and the new emphasis on induction and research has its representative in Francis Bacon's treatise Novum Organum.

References

• Adler, Mortimer J. (1993). The Four Dimensions of Philosophy: Metaphysical, Moral, Objective, Categorical. Macmillan. ISBN 0-02-500574-X.
• Philip Kitcher, Science, Truth, and Democracy. Oxford Studies in Philosophy of Science. Oxford; New York: Oxford University Press, 2001. LCCN:2001036144 ISBN 0-19-514583-6
• Bertrand Russell, A History of Western Philosophy and Its Connection with Political and Social Circumstances from the Earliest Times to the Present Day (1945) Simon & Schuster, 1972.
• Santayana, George (1923). Scepticism and Animal Faith. Dover Publications. pp. 27–41. ISBN 0-486-20236-4.
• David Snoke, Natural Philosophy: A Survey of Physics and Western Thought. Access Research Network, 2003. ISBN 1-931796-25-4.[1] [2]

See also

• Gentleman scientist
• History of science
• Natural environment
• Natural history
• Natural science
• Natural theology
• Naturalism (philosophy)
• Nature

External links

• Past Exhibit in Philosophical Hall by APS.

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