The Overpopulation Project
TOP – Research and Outreach
Too many people consuming too much
Category: Population taboo
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The Psychology of our Strange Overpopulation Taboo
In the 60s and early 70s, we talked about overpopulation, but now it’s taboo. A new paper, using depth psychology, explains why: Unconscious wishes and fears related to reproduction, envy and omnipotence derail the conversation. by Miriam Voran It’s a bewildering fact: Humans abhor talk of overpopulation. Back in the 60s and early 70s, we…
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Overpopulation is a major factor in global mortality
The media love a crisis but ignore systemic problems. Storms and fires get much attention yet kill relatively few people, whereas neglected overpopulation kills many more, through diseases, malnutrition and other causes. By Frank Götmark and Malte Andersson The late Hans Rosling, his book Factfulness and the website Our World in Data describe medical advances…
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Major UN report highlights overpopulation and overconsumption, need for profound transformation
A major new review of the state of the environment by the United Nations Environment Programme (UNEP) provides a comprehensive and refreshingly honest exploration of the root drivers of environmental degradation, and stresses the urgent need to overhaul how we live on this planet. by Olivia Nater, originally published by Population Connection The 7th edition…
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Silence about “överbefolkning” in Swedish public discourse, but is there a change in the media?
Överbefolkning (=overpopulation) generated no hits on the Internet for the Swedish government, state agencies, municipalities, or environmental organisations. In Sweden, the concept överbefolkning seems to be neglected by those in power as part of a culture of silence, though hits from Swedish media might indicate a change. by Dag Lindgren Overpopulation generates numerous negative effects…
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Even starving children won’t break the population taboo
Since 2020, stunting in children is on the rise. For those in denial about the impacts of population growth in poor countries, the inevitable is presented as a mystery as ideology trumps honesty and compassion. by Jane O’Sullivan Heralding World Food Day on 16 October, an editorial in Nature focused on the disturbing rise in…
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New Page to Fight Myths About Population
Our new webpage “Myths about population” gathers some well-written responses to the most common misconceptions about population. by Pernilla Hansson Working in the field of population research, we often come across a few recurring arguments minimising the importance of the population factor or demonising actions to address it. The myths perpetuated in these arguments seem…
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Growth Addiction and Water in the American Southwest
GrowthBusters is a terrific podcast dealing with the environmental costs of growth, hosted by Dave and Stephanie Gardner. On their latest episode, river activist Gary Wockner talks about the state of the Colorado River and the growth obsession that keeps cities and states in the southwestern U.S. from responding rationally to increasing water scarcity. by…
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The Carl Wahren papers are now available at Sweden’s National Archives
The Overpopulation Project has been ranked as one of the 10 best demography blogs of 2025 by FeedSpot. Thank you to all our readers for engaging with and sharing our work. For researchers working on historical population issues and interested lay persons, the Carl Wahren papers are a gold mine. See examples below, described by…
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Overpopulation: A New Survey Confirms the Cause of the Planet’s Environmental Crises
Synthesizing findings from hundreds of recent peer-reviewed scientific studies, a comprehensive new article reviews the effects of expanding human populations on humanity’s most pressing environmental problems. by Alon Tal A vast amount of research and rhetoric is devoted to the world’s many sustainability challenges. Yet most advocates and scientists assiduously avoid acknowledging the predominant driver…
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To grow or not to grow
All around the world, politicians, business leaders, academics and many members of the general public worship at the shrine of ‘growth’. They are profoundly and dangerously wrong. by Sandy Irvine, eco-activist from England To grow or not to grow is the really big issue of our times. Most problems boil down to excess growth –…
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Thirty years is too long to turn a blind eye to world population growth
September 13 marks thirty years since the United Nations International Conference on Population and Development (ICPD) in Cairo effectively denounced population stabilisation as a development goal. The consequences have been disastrous. by Jane O’Sullivan The United Nations Conference on Population and Development (ICPD) held in Cairo in September 1994 profoundly shifted the UN’s approach to…
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World population revised upwards again
On 11 July, the United Nations published its new population estimates and projections. While trumpeting the promise of a lower global peak as “a hopeful sign [for] reduced environmental pressures” in the press release, they don’t mention there are now 43 million more people than they anticipated as recently as 2022. Not such a hopeful…
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UN World Population Day 2024 focuses on anything but world population
This year for World Population Day, the United Nations champions data collection, because ‘everyone counts’. What they choose not to measure is more telling. by Jane O’Sullivan This World Population Day, we see the UNFPA celebrating 30 years of the International Conference on Population and Development (ICPD) Programme of Action. Yes, it’s been 30 years…
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Meet the Nigerian Teacher Who Advocates for Family Planning
Coming from a family of seven children, Chidera Benoit knows better than anyone how challenging it is to grow up in a big family in Nigeria and achieve a good living standard. Convinced that Nigerian women and men should be free to decide their family size, this young and motivated teacher and Executive Director of…
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New State of the World Population report conceals family planning as UNFPA’s most successful product
Thirty years ago, the Population Fund of the United Nations (UNFPA) started drifting away from its original objectives focused on reducing population growth. Its new State of the World Population Report illustrates how this drift undermines its mission to help the world’s poor. by Jan van Weeren and Jane O’Sullivan This year’s State of the…
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Can we engineer our way out of the climate crisis?
Many scientists excited to develop new geoengineering technologies say yes, as do capitalists who stand to profit by continuing with business as usual. But most of the commoners who will have to live with the messes left behind when technocrats fail say a resounding no. by Philip Cafaro Sunday’s New York Times included a lengthy…
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The International Conference on Population and Development (ICPD) at 30 – Let’s Address the Unfinished Agenda
This year marks the 30th anniversary of the United Nations International Conference on Population and Development (ICPD) in Cairo, a watershed event in international population and reproductive health policy. It’s a good time to reflect on its legacy. by Joseph Speidel and Jane N. O’Sullivan The ICPD Programme of Action (POA) has served as a…
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Biodiversity and the roles of human population and consumption: a debate
It is the rich minority’s consumption that mainly affects the status of the Earth’s life support system, according to a response in Svenska Dagbladet by David Collste at Stockholm Resilience Center and Jennifer Hinton at the University of Lund to an Op-ed by Malte Andersson and Frank Götmark. But will the poor majority consent to…
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Earth’s nature is being ravaged by population growth
Humanity’s rapid expansion leads to environmental destruction, starvation and ravaged biodiversity. Population growth needs to be ended as soon as possible for sustainability. By Malte Andersson and Frank Götmark Published 2024-01-02 in Svenska Dagbladet, morning newspaper in Sweden (translated by TOP) In 1800, the world’s population was 1 billion, but in 2022 we exceeded 8…
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The United Nations Population Fund Promotes Population Denial
Humanity heading for 9 billion and the UN’s chief population organization says forget about numbers. What’s going on? by Madeline Weld November 15, 2022. That’s the day the world population reached 8 billion, according to the UNFPA, the United Nations organization whose original raison d’être was to help end population growth. The UNFPA (reflecting its…
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How to Fix the Planet, the Easy Way
To avoid disastrous deterioration of Earth’s climate and biosphere, humanity has to reduce its demands on nature. Fewer births and a falling population is no quick fix, but compared with voluntary austerity, it has many more up-sides than down-sides. by Jon Austen Scientists are reporting that there is an existential threat to life on Earth.…
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How environmental professionals acknowledge overpopulation – and then ignore it
We can have an environmentalism that ignores the fundamental causes of environmental problems, including lucrative careers treating overshoot’s many symptoms. Just not a successful environmentalism. by Leon Kolankiewicz Veteran population campaigners like me have long lamented the fact that at both the national and international scales, the environmental establishment (Big Green) and climate activists alike…
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Strange bedfellows of sustainability: How identity politics obstructs the future of wilderness
Preserving wild places is key to protecting Earth’s biodiversity. In the United States and elsewhere, identity politics undermines the commitment to do so. by Karen Shragg Preserving wilderness is in the best interests of all of us, especially the four-legged and two-legged creatures with whom we share our countries. When people give other species room,…
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Procreation and Consumption in the Real World
The cause of global environmental decline is clear: an immense and rapidly growing human economy. In response, environmentalists should advocate policies leading to fewer people and lower per capita consumption, not one instead of the other. Addressing both provides our best hope of creating sustainable societies and preserving Earth’s remaining biodiversity. by Philip Cafaro There…
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Big Australia needs rethink on World Population Day 2023
Another UN World Population Day passed with the UN focussing on anything but population growth. Australia’s population is growing faster than most, with sustainability not on the government’s radar, as Stephen Williams laments. By Stephen Williams I don’t pay much attention to awareness days, but I make an exception for World Population Day, first observed…
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The Population Factor back by popular demand
In 2020 and 2021, I recorded two seasons of the TV show The Population Factor. Each episode features in-depth conversations focused on a particular aspect of the population/environment connection. Check out seasons one (hour-long episodes) and two (half-hour episodes), all available for free streaming at the links below. by Phil Cafaro Season 1 Episode 1.…
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To Advance Humanity and Save Nature We Need a Common Agenda
Problems caused by rapid population growth, environmental degradation and climate disruption are harming human welfare and the natural world. These problems are largely addressed separately, with little common understanding or integration of efforts. Our recent paper, Advancing the Welfare of People and the Planet with a Common Agenda for Reproductive Justice, Population, and the Environment,…
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Adversity for Biodiversity: A Reflection on My Experience at COP15
The Kunming-Montreal Global Biodiversity Framework1 adopted in December 2022 by representatives of most of the world’s national governments is inadequate to halt and reverse the disturbing loss of biodiversity globally. Concerted efforts to increase the new Framework’s ambition were dismissed and ultimately ignored. Human overshoot – the collective impacts of more than eight billion people…
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More population neglect from the United Nations
The UN’s latest State of the World Population 2023 report deepens its denouncement of population concerns. While it commendably emphasizes women’s reproductive rights, it neglects the role an excessive and growing population plays in driving global ecological degradation and overlooks the many ways overpopulation can undermine poor people’s rights to safety and security. by Jan…
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Making media seriously discuss population growth and its consequences – a case in Sweden
Newspapers, radio, and TV in many countries usually avoid the problems of population growth and overpopulation. But by focused work it is possible to get the attention of mainstream media. This recently happened in Sweden, to judge from a TV program broadcast 13 April. By Frank Götmark and Malte Andersson How can you highlight the…
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A British perspective on population and biodiversity
A distinguished scientist’s new book makes the case that more people means less wildlife, in the United Kingdom and globally. This excellent offering is a must-read for anyone interested in the connection between human numbers and biodiversity protection. by Phil Cafaro For Trevor Beebe, the issue of people crowding out other species surfaced early in…
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Dangerous distraction or elephant in the room? The role of population growth during three decades of increasing carbon emissions
How often have you heard some version of this claim: “population growth is not a problem for climate change, because populations are growing in poor countries whose contributions to global emissions are negligible”? It gets repeated like a mantra, soothing words that banish thought. But what justifies a claim is not the number of times…
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Boiling Frogs
Human population growth has exploded during the last century, decimating wildlife and devastating ecosystems. Without honest conversations about overpopulation, continued growth will likely condemn most wild animals to extinction and leave us with a much poorer planet By Brad Meiklejohn “Fewer people, more wild animals. Right now that feels like coming back from a time…
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The per capita fallacy
Are many tiny ecological footprints more virtuous than fewer, larger ones? Will they be better for the Earth, or easier to accomplish? These hard questions need to be asked as humanity hurtles past 8 billion people and deeper into ecological overshoot. By Gaia Baracetti You’ve all heard the argument: high birth rates in poor countries…
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Hello World of 8 Billion!
On 15 November 2022, Earth’s human population will pass 8 Billion, according to estimates by the United Nations. This sobering milestone should galvanise us to redouble our efforts to minimise further growth. By Valorie M. Allen I have found myself checking out the population counter on my website more and more often as it approaches…
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Herman Daly
TOP mourns the death of a giant: Herman Daly, co-founder of the discipline of ecological economics, champion of the steady-state economy and a long-time voice for sanity on population. We add our praise to the chorus. by The Overpopulation Project Herman Daly, Professor Emeritus of Economics at the University of Maryland, USA, passed away on…
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Time for Sweden to resume focus on international family planning aid
Recent research suggests lack of contraception and high desired family size both hinder population stabilization in Africa. We call on the newly elected Swedish government to prioritize international family planning aid, resuming a valuable Swedish tradition. By Frank Götmark, Nordhild Wetzler, Malte Andersson, Carl Wahren, Karl-Erik Norrman An Op-Ed originally published in Svenska Dagbladet…
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More like a dying planet report
Earth continues to hemorrhage biodiversity, according to the latest Living Planet Report. Unfortunately, its authors cannot manage a clear statement of how to stop the bleeding. by The Overpopulation Project “You could think of it as a health check for the planet,” says the World Wildlife Fund, introducing its most recent biennial Living Planet Report,…
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