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Manual labour

Manual labour 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 Manual labour rather than just read about it. In short: Manual labour (in Commonwealth English, manual labor in American English) or manual work is physical work done by humans, in contrast to labour by machines and working animals. It is most literally work done with the hands (the word manual coming from the Latin word for hand) and, by figurative extension, it is work done with any of the muscles and bones of the human body.

Manual labour — main illustration
Manual labour — illustration

Key takeaways

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

Reference excerpt

Manual labour (in Commonwealth English, manual labor in American English) or manual work is physical work done by humans, in contrast to labour by machines and working animals. It is most literally work done with the hands (the word manual coming from the Latin word for hand) and, by figurative extension, it is work done with any of the muscles and bones of the human body. For most of human prehistory and history, manual labour and its close cousin, animal labour, have been the primary ways that physical work has been accomplished.

Economic perspectives on manual labor There are diverse viewpoints regarding the definition of manual labor, and the progression from manual labor to more complex forms can be ambiguous. Authors such as Karl Marx characterize it as simple labor, controversially proposing that all labor can be categorized as such. However, Ludwig von Mises argues that this is an oversimplification, highlighting it as a reason many socialist economic policies face challenges, particularly concerning the economic calculation problem. On the other hand, Paul Cockshott and Allin Cottrell advocate for considering all labor as simple labor, emphasizing the importance of accounting for training in more complex forms of labor. This complexity extends to determining what constitutes unskilled labor, as it raises questions about the nature of labor performed by students when training for specific professions. Ultimately, definitions of manual labor are shaped by economic and political interests, as all societies depend on some form of manual labor for their functioning. Economic competition often results in businesses trying to buy labour at the lowest possible cost (for example, through offshoring or by employing foreign workers) or to obviate it entirely (through mechanisation and automation).

Automation of manual labor Mechanisation and automation, which reduce the need for human and animal labour in production, have existed for centuries, but it was only starting in the 18th and 19th centuries that they began to significantly expand and to change human culture. To be implemented, they require that sufficient technology exist and that its capital costs be justified by the amount of future wages that they will obviate. Semi-automation is an alternative to worker displacement that combines human labour, automation, and computerisation to leverage the advantages of both man and machine.

Relationship between manual labor and class discrimination

Throughout human prehistory and history, wherever social class systems have developed, the social status of manual labourers has, more often than not, been low, as most physical tasks were done by peasants, serfs, slaves, indentured servants, wage slaves, or domestic servants. For example, legal scholar L. Ali Khan analyses how the Greeks, Hindus, English, and Americans all created sophisticated social structures to outsource manual labour to distinct classes, castes, ethnicities, or races. Although nearly any work can potentially have skill and intelligence applied to it, many jobs that mostly comprise manual labour—such as fruit and vegetable picking, manual materials handling (for example, shelf stocking), manual digging, or manual assembly of parts—often may be done successfully (if not masterfully) by unskilled or semiskilled workers. For these reasons, there is a partial but significant correlation between manual labour and unskilled or semiskilled workers. Based on economic and social conflict of interest, people may often distort that partial correlation into an exaggeration that equates manual labour with lack of skill; with lack of any potential to apply skill (to an important task) or to develop skill (in a worker); and with low social class. Throughout human existence the latter has involved a spectrum of variants, from slavery (with stigmatisation of the slaves as 'subhuman'), to caste or caste-like systems, to subtler forms of inequality.

See also Construction worker Critique of work Day labor Elbow grease Industrialisation Manual labor college Proletariat Refusal of work Roughneck Shadow work The Idler (1993) The South African Wine Initiative

References

Bibliography Ford, Henry; Crowther, Samuel (1922), My Life and Work, Garden City, New York, USA: Garden City Publishing Company, Inc. Various republications, including ISBN 9781406500189. Original is public domain in U.S. Also available at Google Books. Khan, Ali (2006-10-12) [2001], "The dignity of manual labor", Columbia Human Rights Law Review, Social Science Research Network, SSRN 936890. Taylor, Frederick Winslow (1911), The Principles of Scientific Management, New York, NY, USA and London, UK: Harper & Brothers, LCCN 11010339, OCLC 233134 Also available from Project Gutenberg. Marx, Capital: A Critique of Political Economy, Volume 1, Penguin Group, p. 1152, ISBN 0140445684 Cockshott, Towards a New Socialism, Bertrand Russell Press, p. 209, ISBN 0851245455 Mises (2009), Socialism, Liberty Fund, p. 569, ISBN 978-1933550510

External links Musculoskeletal Disorders LaborFair Resources (Fair Labor Practices) Labor in Europe and America A Special Report on the Rates of Wages, the Cost of Subsistence, and the Condition of the Working Classes in Great Britain, Germany, France, Belgium and Other Countries of Europe, Also in the United States and British America By Edward Young, United States, Department of the Treasury, Bureau of Statistics, 1875 (Includes information on the living and working conditions of working class people in various countries during and before the 19th Century)

Illustrations

Manual labour: Detail from Labor by Charles Sprague Pearce (1896)
Detail from Labor by Charles Sprague Pearce (1896)
Manual labour: Peasants harvesting crops, by Flemish artist Pieter Brueghel, 17th century
Peasants harvesting crops, by Flemish artist Pieter Brueghel, 17th century

Worked examples

Example 1 — a first encounter with Manual labour

Start with the simplest possible case. Write down what Manual labour 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 Manual labour 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 Manual labour 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 Manual labour

In research
Manual labour 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 Manual labour 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
Manual labour is common in secondary-school and first-year university syllabi. It links to neighbouring topics Employment classifications, Labor, Work, so understanding it makes those chapters shorter.
In everyday life
Look for Manual labour 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 Manual labour in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Manual labour 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 Manual labour out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Manual labour in simple terms?

Manual labour (in Commonwealth English, manual labor in American English) or manual work is physical work done by humans, in contrast to labour by machines and working animals. It is most literally work done with the hands (the word manual coming from the Latin word for hand) and, by figurative ext…

Why does Manual labour 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 Manual labour?

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 Manual labour.

Tags

  • Employment classifications
  • Labor
  • Work

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