Skip to main content
Social Sci LibreTexts

6.5: Agriculture

  • Page ID
    56415
  • \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)

    \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)

    \( \newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\)

    ( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\)

    \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)

    \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\)

    \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\)

    \( \newcommand{\Span}{\mathrm{span}}\)

    \( \newcommand{\id}{\mathrm{id}}\)

    \( \newcommand{\Span}{\mathrm{span}}\)

    \( \newcommand{\kernel}{\mathrm{null}\,}\)

    \( \newcommand{\range}{\mathrm{range}\,}\)

    \( \newcommand{\RealPart}{\mathrm{Re}}\)

    \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)

    \( \newcommand{\Argument}{\mathrm{Arg}}\)

    \( \newcommand{\norm}[1]{\| #1 \|}\)

    \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\)

    \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\AA}{\unicode[.8,0]{x212B}}\)

    \( \newcommand{\vectorA}[1]{\vec{#1}}      % arrow\)

    \( \newcommand{\vectorAt}[1]{\vec{\text{#1}}}      % arrow\)

    \( \newcommand{\vectorB}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)

    \( \newcommand{\vectorC}[1]{\textbf{#1}} \)

    \( \newcommand{\vectorD}[1]{\overrightarrow{#1}} \)

    \( \newcommand{\vectorDt}[1]{\overrightarrow{\text{#1}}} \)

    \( \newcommand{\vectE}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{\mathbf {#1}}}} \)

    \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)

    \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)

    “The adoption of agriculture, supposedly our most decisive step toward a better life, was in many ways a catastrophe from which we have never recovered.” – Jared Diamond [21]

    Agriculture is defined as the cultivation of domesticated plants and animals using technologies such as irrigation, draft animals, mechanization, and inputs such as fertilizers and pesticides that allow for intensive and continuous use of land resources. About 10,000 years ago, human societies entered a period of rapid innovation in subsistence technologies that paved the way for the emergence of agriculture. The transition from foraging to farming has been described as the Neolithic Revolution. Neolithic means “new stone age,” a name referring to the very different looking stone tools produced during this time period. The Neolithic was characterized by an explosion of new technologies, not all of them made from stone, which were geared toward agricultural tasks, rather than hunting or processing gathered plant foods. These new tools included scythes for harvesting plants, and adzes or hoes for tilling the soil. These technological developments began to dramatically improve yields and allow human communities to support larger and larger numbers of people on food produced in less space. It is important to remember that the invention of agriculture was not necessarily an advance in efficiency, because more work had to go in to producing more food. Instead, it was an intensification of horticultural strategies. As a subsistence system, agriculture is quite different from other ways of making a living, and the invention of agriculture had far-ranging effects on the development of human communities. In analyzing agriculture and its impacts, anthropologists focus on four important characteristics shared by agricultural communities.

    Definition: agriculture

    The cultivation of domesticated plants and animals using technologies that allow for intensive use of the land.

    Definition: Neolithic Revolution

    A period of rapid innovation in subsistence technologies that began 10,000 years ago and led to the emergence of agriculture. Neolithic means “new stone age,” a name referring to the stone tools produced during this time period.

    The first characteristic of agriculture is reliance on a few staple crops, foods that form the backbone of the subsistence system. An example of a staple crop would be rice in China, or potatoes in Ireland. In agricultural societies, farmers generally grow a surplus of these staple crops, more than they need for their own tables, which are then sold for profit. The reliance on a single plant species, or mono-cropping, can lead to decreased dietary diversity and carries the risk of malnutrition compared to a more diverse diet. Other risks include crop failure associated with bad weather conditions or blight, leading to famine and malnutrition, conditions that are common in agricultural communities.

    Definition: staple crops

    Foods that form the backbone of the subsistence system by providing the majority of the calories a society consumes.

    Definition: mono-cropping

    The reliance on a single plant species as a food source. Mono-cropping leads to decreased dietary diversity and carries the risk of malnutrition compared to a more diverse diet.

    A second hallmark of agriculture is the link between intensive farming and a rapid increase in human population density. The archaeological record shows that human communities grew quickly around the time agriculture was developing, but this raises an interesting question. Did the availability of more food lead to increases in human population? Or, did pressure to provide for a growing population spur humans to develop better farming techniques? This question has been debated for many years. Ester Boserup, who studied the emergence of agriculture, concluded that growth in human populations preceded the development of agriculture, forcing communities to develop innovations in technology. However, the improved productive capabilities of agriculture came at a cost. People were able to produce more food with agriculture, but only by working harder and investing more in the maintenance of the land. The life of a farmer involved more daily hours of work compared to the lifestyle of a forager, so agricultural communities had an incentive to have larger families so that children could help with farm labor. However, the presence of more children also meant more mouths to feed, increasing the pressure to further expand agricultural production. In this way, agriculture and population growth became a cycle.

    A third characteristic of agriculture is the development of a division of labor, a system in which individuals in a society begin to specialize in certain roles or tasks. Building houses, for instance, becomes a full-time job separate from farming. The division of labor was possible because higher yields from agriculture meant that the quest for food no longer required everyone’s participation. This feature of agriculture is what has allowed nonagricultural occupations such as scientists, religious specialists, politicians, lawyers, and academics to emerge and flourish.

    The emergence of specialized occupations and an agricultural system geared toward producing surplus rather than subsistence changed the economics of human communities. The final characteristic of agriculture is its tendency to create wealth differences. For anthropologists, agriculture is a critical factor explaining the origins of social class and wealth inequality. The more complex an economic system becomes, the more opportunities individuals or factions within the society have to manipulate the economy for their own benefit. Who do you suppose provided the bulk of the labor power needed in early agricultural communities? Elites found ways to pass this burden to others. Agricultural societies were among the first to utilize enslaved and indentured labor.

    Although the development of agriculture is generally regarded as a significant technological achievement that made our contemporary way of life possible, agriculture can also be viewed as a more ominous development that forced us to invest more time and labor in our food supply while yielding a lower quality of life.[22] Agriculture created conditions that led to the expansion of social inequality, violent conflict between communities, and environmental degradation. For these reasons, some scientists like Jared Diamond have argued that the invention of agriculture was humanity’s worst mistake.

    THE ORIGINS OF AGRICULTURE

    Some of the most contested and exciting questions in anthropology center on the origins of agriculture. How did humans come to adopt an agricultural way of life? What came first, permanent settlements or agriculture? Did agriculture develop first in places with rich natural resources, or in places where making a living from the land was more difficult? Why did agriculture arise nearly simultaneously in so many world regions? These questions are primarily investigated by archaeologists, anthropologists who study cultures of the past by recovering the material remains of their settlements. Archaeological evidence suggests that the transition to agriculture occurred over a long period of time, across many generations.

    Lewis Binford, an archaeologist who studied the origins of agriculture, observed that humans were living in permanent settlements before the end of the last ice age 10,000–12,000 years ago. He believed that as human populations grew, some communities were forced into marginal natural environments where it was difficult to get food from foraging, pastoralism, or horticulture. He argued that the pressure of living in these “tension zones” led to agricultural innovation.[23] Although inventing agriculture might seem like a challenge for humanity, the cultural anthropologist Leslie White pointed out that by this time in human history all communities had substantial practical knowledge of the natural world and the plant and animal species they depended on for survival. “The cultivation of plants required no new facts or knowledge. Agriculture was simply a new kind of relationship between man—or more properly, woman—and plants.”[24] By moving plants into new environments and controlling their growth, people were able to ensure a better food supply.

    This may explain why domestication arose, but why did it take so long for humans to develop agriculture? Why did many societies all over the world develop agriculture nearly simultaneously? One possible answer is found in the climate change that followed the end of the last ice age. Warming temperatures and shifting environmental zones led to the extinction of the megafauna human hunters had been relying upon such as musk ox, woolly mammoth and woolly rhinoceros, and giant deer. Many animals once preyed on these species, such as the cave lion and spotted hyena, but humans may have adapted culturally by reorienting their diets toward domesticated plant and animal species.

    There are some other interesting theories about how and why agriculture developed. Brian Hayden, an archaeologist specializing in political ecology, the use of resources to achieve political goals, has suggested that agriculture arose as some members of society began to accumulate resources in order to sponsor feasts and give gifts designed to influence others. This “feasting theory” suggests that agriculture was not a response to the necessities of survival, but part of a quest for power among some members of society.[25] This model is intriguing because it explains why some of the earliest domesticates such as chili peppers and avocados are not staple foods and are not even particularly nutritious. In fact, many of the earliest plants cultivated were not intended to produce food for meals, but rather to produce ingredients for alcoholic beverages.

    For example, the wild ancestor of corn, a plant called teosinte, has an edible “ear” so small that it would have cost more calories to chew than the nutrition it provided. This led some archaeologists to theorize that it was in fact the sweetness in the stalk of the plant that farmers wanted to utilize to ferment a corn-based alcoholic beverage still consumed in many parts of Central America called chicha. It might have been that only after years of cultivating the crop for its stalk that farmers found uses for the ear, which later was selectively bred to grow to the sizes we are familiar with today.

    Diagram of the domestication process that adapts species for use by humans
    Figure \(\PageIndex{1}\): Domestication involves the manipulation of plant and animal species to promote characteristics that are useful to the gardeners, such as the size. The evolution of the modern corn from the ancestral teosinte followed selective breeding practices of farmers in the Americas.

    BIBLIOGRAPHY

    Binford, Lewis. “Post-Pleistocene adaptations.” In New Perspectives in Archeology, edited by Sally Binford and Lewis Binford, 313-41. New York: Aldine, 1968.

    Boserup, Ester. The Conditions of Agricultural Growth: The Economics of Agrarian Change Under Population Pressure. Rutgers, NJ: Transaction Publishers, 2005.

    Diamond, Jared. “The Worst Mistake in the History of the Human Race,” Discover, May 1987, http://discovermagazine.com/1987/may...the-human-race

    Hayden, Brian. “The Proof is in the Pudding: Feasting and the Origins of Domestication.” Current Anthropology 50 (2009):597–601, 708–9.

    White, Leslie. The Evolution of Culture: The Development of Civilization to the Fall of Rome. New York: McGraw Hill, 1959.


    NOTES

    1. Jared Diamond, “The Worst Mistake in the History of the Human Race,” Discover, May 1987, http://discovermagazine.com/1987/may/02-the-worst-mistake-in-the-history-of-the-human-race
    2. See for example Marshall Sahlins’ argument in Stone Age Economics (Chicago: Aldine Atherton, 1972).
    3. Lewis Binford, “Post-Pleistocene Adaptations,” in New Perspectives in Archeology, ed. Sally and Lewis Binford, 313-41 (New York: Aldine, 1968).
    4. Leslie White, The Evolution of Culture: The Development of Civilization to the Fall of Rome (New York: McGraw Hill, 1959), 284.

    Adapted From

    "Subsistence" by Isaac Shearn, Community College of Baltimore County. In Perspectives: An Open Invitation to Cultural Anthropology, 2nd Edition, Society for Anthropology in Community Colleges, 2020, under CC BY-NC 4.0.


    6.5: Agriculture is shared under a CC BY-NC license and was authored, remixed, and/or curated by LibreTexts.