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Non-science

Non-science is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Non-science rather than just read about it. In short: A non-science is an area of study that is not scientific, especially one that is not a natural science or a social science that is an object of scientific inquiry. In this model, history, art, and religion are all examples of non-sciences.

Non-science — main illustration
Non-science — illustration

Key takeaways

  • Non-science belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Non-science to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Non-science from memory before moving on to harder problems.

Reference excerpt

A non-science is an area of study that is not scientific, especially one that is not a natural science or a social science that is an object of scientific inquiry. In this model, history, art, and religion are all examples of non-sciences.

Classifying knowledge

Since the 17th century, some writers have used the word science to exclude some areas of studies, such as the arts and the liberal arts. The word nonscience, to describe non-scientific academic disciplines, was first used in the middle of the 19th century. In some cases, it can be difficult to identify exact boundaries between science and non-science. The demarcation problem is the study of the difficulties in determining whether certain fields of study, near the boundaries of science and non-science, should be considered as one or the other. No single test has yet been devised that can clearly separate science from non-science, but some factors, taken as a whole and evaluated over time, are commonly used. In the view of Thomas Kuhn, these factors include the desire of scientists to investigate a question as if it were a puzzle. Kuhn's view of science is also focused on the process of scientific inquiry, rather than the result. Boundary-work is the process of advocating for a desired outcome in the process of classifying fields of study that are near the borders. The rewards associated with winning a particular classification suggest that the boundary between science and non-science is socially constructed and ideologically motivated rather than representing a stark natural difference between science and non-science. The belief that scientific knowledge (e.g., biology) is more valuable than other forms of knowledge (e.g., ethics) is called scientism.

Areas of non-science

Non-science includes all areas of study that are not science. Non-science encompasses all of the humanities, including:

history, including the history of science, the language arts, such as literature and language learning, philosophy, ethics, and religion, and art, including music, performing arts, fine arts, and crafts. The philosopher Martin Mahner proposed calling these academic fields the parasciences, to distinguish them from disreputable forms of non-science, such as pseudoscience. Non-sciences offer information about the meaning of life, human values, the human condition, and ways of interacting with other people, including studies of cultures, morality and ethics.

Areas of disagreement

Philosophers disagree about whether areas of study involving abstract concepts, such as pure mathematics, are scientific or non-scientific. Interdisciplinary studies may cover knowledge-generating work that includes both scientific and non-scientific studies. Archaeology is an example of a field that borrows from both the natural sciences and history. Fields of inquiry may change status over time. For many centuries, alchemy was accepted as scientific: it produced some useful information, and it supported experiments and open inquiry in the pursuit of understanding the physical world. Since the 20th century, it has been considered a pseudoscience. Modern chemistry, which developed out of alchemy, is considered a major natural science.

Alternative systems Some philosophers, such as Paul Feyerabend, object to the effort to classify knowledge into science and non-science. The distinction is artificial, as there is little or nothing that ties together all of the bodies of knowledge that are called "sciences". Some systems of organizing knowledge separate systematic knowledge from non-systematic methods of knowing or learning something, such as personal experiences, intuition, and innate knowledge. Wissenschaft is a broad concept that encompasses reliable knowledge without making a distinction between subject area. The Wissenschaft concept is more useful than the distinction between science and non-science in distinguishing between knowledge and pseudo-knowledge, as the errors made in all forms of pseudo-scholarship, from pseudohistory to pseudoscience, are similar. This Wissenschaft concept is used in the 2006 list of Fields of Science and Technology published by the Organisation for Economic Co-operation and Development, which defines "science and technology" as encompassing all humanistic disciplines, including religion and fine art.

See also Boundary object – an item, such as an animal hide, that can be legitimately studied in different ways by different fields of study Branches of science Liberal arts Hard and soft science Carper's fundamental ways of knowing

References

External links Science and Non-Science in Liberal Education in The New Atlantis Why the distinction between science and non-science matters to people Science Should Not Try to Absorb Religion and Other Ways of Knowing in Scientific American

Worked examples

Example 1 — a first encounter with Non-science

Start with the simplest possible case. Write down what Non-science claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Non-science before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Non-science ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Non-science

In research
Non-science appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Non-science in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Non-science is common in secondary-school and first-year university syllabi. It links to neighbouring topics Knowledge, Philosophy of science, so understanding it makes those chapters shorter.
In everyday life
Look for Non-science outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Non-science in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Non-science means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Non-science out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Non-science in simple terms?

A non-science is an area of study that is not scientific, especially one that is not a natural science or a social science that is an object of scientific inquiry. In this model, history, art, and religion are all examples of non-sciences.

Why does Non-science matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Non-science?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Non-science.

Tags

  • Knowledge
  • Philosophy of science

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