Cornucopianism is the idea that continued supply of the material needs of humankind can be achieved through continued advances in technology. It contends that there is enough matter and energy available for practically unlimited growth.
The term comes from the cornucopia, the "horn of plenty" of Greek mythology, which magically supplied its owners with endless food and drink. Adherents are called "cornucopians" or sometimes "boomsters," in contrast to doomsters, whose views are more aligned with Malthusianism." [1]
"When civilization [population] increases, the available labor again increases. In turn, luxury again increases in correspondence with the increasing profit, and the customs and needs of luxury increase. Crafts are created to obtain luxury products. The value realized from them increases, and, as a result, profits are again multiplied in them. Production there is thriving even more than before. And so it goes with the second and third increase. All the additional labor serves luxury and wealth, in contrast to the original labor that served the necessity of life." — Ibn Khaldun (1332–1406), from Muqaddimah [2]
As a society becomes more wealthy, it also creates a well-developed set of legal rules to produce the conditions of freedom and security that progress requires.[ citation needed ]
In Progress and Poverty written in 1879, after describing the powerful reproductive forces of nature, the political economist Henry George wrote, "That the earth could maintain a thousand billions of people as easily as a thousand millions is a necessary deduction from the manifest truths that, at least so far as our agency is concerned, matter is eternal and force must forever continue to act." [3]
Julian Simon was one of the best known cornucopian thinkers in modern times who suggested in his book, The Ultimate Resource , published in 1981, that humans have always found a way in the past to develop and enhance past resources over virtually any roadblock. He suggested that while resources may come and go, the knowledge that can come from a bigger population, and thus more manpower/intellect, humanity would continuously be able to find newer sources of energy. Simon did argue however that in order for humans to seek innovation and new sources of energy, free markets must be present to place value on sources of energy through their price to produce and use. Once the price of a certain resource become too high due to lack of supply, it would encourage new research into alternative sources to seek cheaper energy. [4]
Stereotypically, a cornucopian is someone who posits that there are few intractable natural limits to growth and believes the world can provide a practically limitless abundance of natural resources. The label "cornucopian" is rarely self-applied, and is most commonly used derogatorily by those who view this perspective as overly optimistic about the resources that will be available in the future.[ citation needed ]
One common example of this labeling is by those who are skeptical of the view that technology can solve, or overcome, the problem of an exponentially-increasing human population [5] living off a finite base of natural resources. Cornucopians might counter that human population growth has slowed dramatically, and not only is currently growing at a linear rate, [6] but is projected to peak and start declining in the second half of the 21st century. [7] As of 2024 the global population is expected to peak in the mid 2080's around 10.3 billion people and fall to 10.2 by the end of the 21st century. [8]
Lindsey Grant accuses cornucopians, especially Julian Simon and Herman Kahn, of making arguments with logical flaws, omissions and oversights and of making assumptions and choosing methodologies that ignore or dismiss the most critical issues. [9] Historian of science Naomi Oreskes criticized cornucopianism, arguing that while there were technological innovations to increase agricultural productivity for a growing world, "the cornucopian perspective ignores other important facts", such as that "an enormous number of these inventions" such as gains in health and life expectancy, "came into being through government actions", and arguing that "technological progress has not stopped the unfolding climate crisis." [10]
Thomas Robert Malthus was an English economist, cleric, and scholar influential in the fields of political economy and demography.
The Population Bomb is a 1968 book co-authored by former Stanford University professor Paul R. Ehrlich and former Stanford senior researcher in conservation biology Anne H. Ehrlich. From the opening page, it predicted worldwide famines due to overpopulation, as well as other major societal upheavals, and advocated immediate action to limit population growth. Fears of a "population explosion" existed in the mid-20th century baby boom years, but the book and its authors brought the idea to an even wider audience.
The Limits to Growth (LTG) is a 1972 report that discussed the possibility of exponential economic and population growth with finite supply of resources, studied by computer simulation. The study used the World3 computer model to simulate the consequence of interactions between the Earth and human systems. The model was based on the work of Jay Forrester of MIT, as described in his book World Dynamics.
Economic growth can be defined as the increase or improvement in the inflation-adjusted economy in a financial year. The economic growth rate is typically calculated as real Gross domestic product (GDP) growth rate, real GDP per capita growth rate or GNI per capita growth. The "rate" of economic growth refers to the geometric annual rate of growth in GDP or GDP per capita between the first and the last year over a period of time. This growth rate represents the trend in the average level of GDP over the period, and ignores any fluctuations in the GDP around this trend. Growth is usually calculated in "real" value, which is inflation-adjusted, to eliminate the distorting effect of inflation on the prices of goods produced. Real GDP per capita is the GDP of the entire country divided by the number of people in the country. Measurement of economic growth uses national income accounting.
Ibn Khaldun was an Arab sociologist, philosopher, and historian widely acknowledged to be one of the greatest social scientists of the Middle Ages, and considered by many to be the father of historiography, sociology, economics, and demography studies.
Julian Lincoln Simon was an American economist. He was a professor of economics and business administration at the University of Illinois from 1963 to 1983 before later moving to the University of Maryland, where he taught for the remainder of his academic career.
The World3 model is a system dynamics model for computer simulation of interactions between population, industrial growth, food production and limits in the ecosystems of the earth. It was originally produced and used by a Club of Rome study that produced the model and the book The Limits to Growth (1972). The creators of the model were Dennis Meadows, project manager, and a team of 16 researchers.
Environmental sociology is the study of interactions between societies and their natural environment. The field emphasizes the social factors that influence environmental resource management and cause environmental issues, the processes by which these environmental problems are socially constructed and define as social issues, and societal responses to these problems.
Malthusianism is a theory that population growth is potentially exponential, according to the Malthusian growth model, while the growth of the food supply or other resources is linear, which eventually reduces living standards to the point of triggering a population decline. This event, called a Malthusian catastrophe has been predicted to occur if population growth outpaces agricultural production, thereby causing famine or war. According to this theory, poverty and inequality will increase as the price of assets and scarce commodities goes up due to fierce competition for these dwindling resources. This increased level of poverty eventually causes depopulation by decreasing birth rates. If asset prices keep increasing, social unrest would occur, which would likely cause a major war, revolution, or a famine. Societal collapse is an extreme but possible outcome from this process. The theory posits that such a catastrophe would force the population to "correct" back to a lower, more easily sustainable level. Malthusianism has been linked to a variety of political and social movements, but almost always refers to advocates of population control.
A steady-state economy is an economy made up of a constant stock of physical wealth (capital) and a constant population size. In effect, such an economy does not grow in the course of time. The term usually refers to the national economy of a particular country, but it is also applicable to the economic system of a city, a region, or the entire world. Early in the history of economic thought, classical economist Adam Smith of the 18th century developed the concept of a stationary state of an economy: Smith believed that any national economy in the world would sooner or later settle in a final state of stationarity.
The book An Essay on the Principle of Population was first published anonymously in 1798, but the author was soon identified as Thomas Robert Malthus. The book warned of future difficulties, on an interpretation of the population increasing in geometric progression while food production increased in an arithmetic progression, which would leave a difference resulting in the want of food and famine, unless birth rates decreased.
Albert Allen Bartlett was an American professor of physics at the University of Colorado at Boulder. As of July 2001, Professor Bartlett had lectured over 1,742 times since September 1969 on Arithmetic, Population, and Energy. Bartlett regarded the word combination "sustainable growth" as an oxymoron, and argued that modest annual percentage population increases could lead to exponential growth. He therefore regarded human overpopulation as "The Greatest Challenge" facing humanity.
'Asabiyyah is a concept of social solidarity with an emphasis on unity, group consciousness, and a sense of shared purpose and social cohesion, originally used in the context of tribalism and clanism.
Human overpopulation is the idea that human populations may become too large to be sustained by their environment or resources in the long term. The topic is usually discussed in the context of world population, though it may concern individual nations, regions, and cities.
The Coal Question; An Inquiry Concerning the Progress of the Nation, and the Probable Exhaustion of Our Coal Mines is a book that economist William Stanley Jevons wrote in 1865 to explore the implications of Britain's reliance on coal. Given that coal was a finite, non-renewable energy resource, Jevons raised the question of sustainability. "Are we wise," he asked rhetorically, "in allowing the commerce of this country to rise beyond the point at which we can long maintain it?" His central thesis was that the supremacy of the United Kingdom of Great Britain and Ireland over global affairs was transitory, given the finite nature of its primary energy resource. In propounding this thesis, Jevons covered a range of issues central to sustainability, including limits to growth, overpopulation, overshoot, energy return on energy input (EROEI), taxation of energy resources, renewable energy alternatives, and resource peaking—a subject widely discussed today under the rubric of peak oil.
The Muqaddimah, also known as the Muqaddimah of Ibn Khaldun or Ibn Khaldun's Prolegomena, is a book written by the historian Ibn Khaldun in 1377 which presents a view of universal history. Some modern thinkers view it as the first work dealing with the social sciences of sociology, demography, and cultural history. The Muqaddimah also deals with Islamic theology, historiography, the philosophy of history, economics, political theory, and ecology. It has also been described as a precursor or an early representative of social Darwinism, and Darwinism.
In environmental science, a population "overshoots" its local carrying capacity — the capacity of the biome to feed and sustain that population — when that population has not only begun to outstrip its food supply in excess of regeneration, but actually shot past that point, setting up a potentially catastrophic crash of that feeder population once its food populations have been consumed completely. Overshoot can apply to human overpopulation as well as other animal populations: any life-form that consumes others to sustain itself.
Sustainable population refers to a proposed sustainable human population of Earth or a particular region of Earth, such as a nation or continent. Estimates vary widely, with estimates based on different figures ranging from 0.65 billion people to 9.8 billion, with 8 billion people being a typical estimate. Projections of population growth, evaluations of overconsumption and associated human pressures on the environment have led to some to advocate for what they consider a sustainable population. Proposed policy solutions vary, including sustainable development, female education, family planning and broad human population planning.
The Olduvai Theory posits that industrial civilization, as it currently exists, will have a maximum duration of approximately one hundred years, beginning in 1930. According to this theory, from 2030 onward, humanity is expected to gradually regress to levels of civilization comparable to those experienced in the past, ultimately culminating in a hunting-based culture by around 3000 AD. This regression is likened to the conditions present three million years ago when the Oldowan industry developed, hence the name of the theory. Richard C. Duncan, the theory's proponent, formulated it based on his expertise in energy sources and his interest in archaeology.
Gale L. Pooley is an American economist, professor, and author, recognized for his work in economics and real estate valuation. Dr. Gale Pooley is currently a professor of economic history at Utah Tech University. He previously held a position as Associate Professor at Brigham Young University–Hawaii (BYU-Hawaii), where he taught in the Department of Business and Government as the lead for the economics program. His academic career also includes teaching positions at Alfaisal University in Riyadh, Brigham Young University–Idaho, Boise State University, and the College of Idaho, in the fields of business, statistics, and economics. Pooley holds professional designations from the Appraisal Institute, the Royal Institution of Chartered Surveyors, and the CCIM Institute. Pooley is renowned for his contributions to the field of economics, particularly through his work on the concept of abundance and population growth.
The world's population is expected to continue growing over the coming 50 or 60 years, reaching a peak of around 10.3 billion people in the mid-2080s, up from 8.2 billion in 2024. After peaking, the global population is projected to start declining gradually, falling to 10.2 billion people by the end of the century. The estimated likelihood that the world's population will peak within the current century is very high (with a probability of 80 per cent).
This argument is a retread of a theoretical framework that was named cornucopianism in the 1980s. Cornucopians, led by economist Julian Simon and military strategist Herman Kahn, argued that anxiety over limited natural resources is misguided because human ingenuity can overcome any limits. Let populations grow alongside markets operating under minimal government constraints, and people will invent solutions to whatever problems they face. It's true that technological innovations in the 19th and 20th centuries created more agricultural productivity—enough to feed much of a growing population. But the cornucopian perspective ignores other important facts. For instance, an enormous number of these inventions came into being through government actions. From the canals and railroads of the 19th century to the interstate highways and Internet of the 20th, most large-scale technological achievements have relied, at least in part, on government initiatives and support. Big gains in health and life expectancy stemmed from state investments in scientific research and public health. In the early 21st century the price of renewable solar energy fell dramatically, largely because of state-funded research and policies to help ensure demand. And although much of our population grew healthily in the 20th century, hundreds of millions died in famines, pandemics and wars. Scientists have been warning us about the risks of anthropogenic climate disruption since the 1950s, but technological progress has not stopped the unfolding climate crisis.