Blog

”Factfulness”: a more accurate title for this new book would have been ”Selecting Facts to Make You Happy”

by Frank Götmark This year Hans Rosling, Ola Rosling, and Anna Rosling Rönnblad (below the “Rosling team”) published “Factfulness” (Note: H.R. died in February 2017.) As the book to a large extent is about global population and as Bill Gates is giving free copies of it to college graduates in the US, we need to … Continue reading ”Factfulness”: a more accurate title for this new book would have been ”Selecting Facts to Make You Happy”

Population growth is a threat to the world’s climate

Interview in Metro with Frank Götmark, 21.08.2018, translated from Swedish. See the original article here (pages 14-15)! The climate threat is now on everyone's lips. However, it is rarely mentioned together with population growth, despite the fact that they interrelated. That is why actions to dampen population increase are missing, though they would lead to powerful … Continue reading Population growth is a threat to the world’s climate

Evidence for the changing discourse on population growth in an environmental magazine

By Patrícia Dérer Many of us still remember how researchers, environmentalists and the media were concerned about population growth between the 1950s and the 1980s. Many of us could also notice, that this concern and attention declined during more recent decades, despite continued population growth. Nowadays there is almost a complete silence about overpopulation, both … Continue reading Evidence for the changing discourse on population growth in an environmental magazine

Japan’s depopulation dividend: searching for an alternative to growth at all costs

By Dr Peter Matanle Japan is experiencing unprecedented demographic change, due to rapid ageing and, since 2008, decreasing population. Conventionally this is considered to be a ‘problem’ to be solved by increasing either fertility or immigration, or both. Neither of these is realistic, however. More children would increase age-related dependency ratios, and the number of … Continue reading Japan’s depopulation dividend: searching for an alternative to growth at all costs

UN’s Agenda 2030: add the goal “Slow down population growth”

For the original Opinion article published in one of Sweden’s largest morning newspaper (Svenska Dagbladet), and for 47 mainly positive comments (in Swedish)  click here! In the discussion about the environment and our future, overpopulation should also be highlighted. The issue is often avoided in the debate - even though it is central. We urge … Continue reading UN’s Agenda 2030: add the goal “Slow down population growth”

Toward a small family ethic: How overpopulation and climate change are affecting the morality of procreation

By Trevor Hedberg, University of South Florida The global human population is currently about 7.6 billion people, and our numbers are still increasing. Although human population growth has not been a popular topic to discuss in the last quarter-century, its contribution to various environmental problems is becoming harder and harder to ignore. Travis Rieder’s Toward a Small Family … Continue reading Toward a small family ethic: How overpopulation and climate change are affecting the morality of procreation

High human population density eliminates the positive effect of forest protection in a tropical biodiversity hotspot

By Patrícia Dérer Sri Lanka and the Indian Western Ghats (also known as Sahyadri Mountain Range) make up one of 36 Biodiversity Hotspots. These areas are the Earth’s most biologically rich—yet threatened—terrestrial regions; they were designated in order to preserve the most species. The Western Ghats belong to the eight “hottest hotspots” based on their … Continue reading High human population density eliminates the positive effect of forest protection in a tropical biodiversity hotspot

Support the overpopulation documentary: “8 Billion Angels”

Ecologist Terry Spahr Turns to Kickstarter For His First Feature film, 8 Billion Angels, a Documentary About Overpopulation Independent filmmaker Terry Spahr is turning to the Internet to raise funds for his provocative feature film project, 8 Billion Angels, a documentary about overpopulation and its effect on the environment. With funding as a major obstacle … Continue reading Support the overpopulation documentary: “8 Billion Angels”

Green sex for climate’s sake

By Alisha Graves There's no single solution for climate change, no magic bullet that can stabilize and eventually reduce the concentration of greenhouse gases in the atmosphere. But separating sex from childbearing represents an underappreciated opportunity to forestall climate disaster. To be sure, addressing the climate challenge will require a wide range of approaches. Conservation … Continue reading Green sex for climate’s sake

US birth rate lowest in 30 years – the overlooked benefits

By Jenna Dodson The United States’ birth rate has fallen to a 30-year low, and the media is giving this new figure much attention. Unfortunately, most of that attention is misplaced. Since last week, countless news organizations released articles reviewing the new report from the Centers for Disease Control and Prevention (CDC) that documents the 3,853,472 … Continue reading US birth rate lowest in 30 years – the overlooked benefits

A proposal for a United Nations Framework Convention on Population Growth

by Rob Harding Recently, an international assembly of scientists from 184 countries endorsed an article published in the journal Bioscience entitled “World Scientists’ Warning to Humanity: A Second Notice”. As the warning states, “We are jeopardizing our future by not reining in our intense but geographically and demographically uneven material consumption and by not perceiving continued rapid population … Continue reading A proposal for a United Nations Framework Convention on Population Growth

Are scientists using proper words to describe the negative influence of humans on the Earth’s ecosystems?

By Frank Götmark In "Responsible Use of Language in Scientific Writing and Science Communication"1  Kueffer and Larson discussed the role of language and concepts in scientific writing and communication. Researchers increasingly depend on marketing strategies to publish their findings and to obtain funding, according to the authors. They were especially interested in strong metaphors that may … Continue reading Are scientists using proper words to describe the negative influence of humans on the Earth’s ecosystems?

One Child: Do we have a right to more?

by Phil Cafaro Given current consumption levels and the ongoing attempt to increase them as fast as possible (through increased economic growth, the chief goal of most national governments) a strong case can be made that Earth is overpopulated. It almost certainly cannot support the current human population of seven and a half billion people … Continue reading One Child: Do we have a right to more?

What is the optimal, sustainable population size of Humans?

by Patrícia Dérer It is possible to estimate an optimal human population size based on various criteria and assumptions. Here, we do not deal with the lower bound of the human population (the minimum viable population) as we are certainly well above that limit. Concerning the upper bound, we have to consider the carrying capacity … Continue reading What is the optimal, sustainable population size of Humans?

Including population growth in sustainability discussions, case study: Egypt

By Jenna Dodson Sustainable development has been defined as development that meets the needs of the present without compromising the ability of future generations to meet their own needs1. Using this definition, the United Nations developed a sustainable development framework centered around three pillars: economic, environmental, and social. Population is included in the social pillar … Continue reading Including population growth in sustainability discussions, case study: Egypt

A key driver of the biodiversity crisis is poorly evaluated: population size

By Patrícia Dérer We are entering the sixth mass extinction of life on Earth, the first to be caused by humans1. Extinction rates are several orders of magnitude above normal. Humanity has managed to exterminate more than 300 vertebrate animals in modern times, the IUCN estimates that half the globe's 5,491 known mammals are declining in … Continue reading A key driver of the biodiversity crisis is poorly evaluated: population size

Continuing a dialogue on immigration, population growth and the environment

Two weeks ago The Overpopulation Project researchers published an opinion piece in Svenska Dagbladet titled “Environmental concerns call for reduced immigration”. In it we discussed the demographic implications of Swedish immigration policy and considered the potential environmental impacts of future population growth. Our essay called forth numerous thoughtful responses, including a joint reply by 41 … Continue reading Continuing a dialogue on immigration, population growth and the environment

Starting a dialogue on immigration, population growth and the environment

Recently The Overpopulation Project researchers published an opinion piece in the national newspaper Svenska Dagbladet titled "Environmental concerns call for reduced immigration”. In it, we discuss the demographic implications of Swedish immigration policy and consider the potential environmental impacts of future population growth. This essay was one of the newspaper’s most widely read/downloaded for the month and … Continue reading Starting a dialogue on immigration, population growth and the environment

Population and food security in Africa: a win-win opportunity

By Jenna Dodson Best estimates suggest nearly 300 million people in Africa are undernourished, and there is mounting evidence linking this food insecurity to rapid population growth 1–3. Recently, in “The impact of population growth and climate change on food security in Africa: looking ahead to 2050”, Hall et al. reaffirmed population growth to be … Continue reading Population and food security in Africa: a win-win opportunity

Welcome to our webpage!

It is a resource for all those interested in overpopulation and in creating environmentally sustainable societies. We will also report from our research project, started recently. High quality research, well-informed books, and good reports and articles about the effects of global human population growth, and solutions to this problem, are widely scattered in various scientific … Continue reading Welcome to our webpage!