Women rightly complain about low contraceptive use among men, and that too little research goes into improved contraception for men. But here is one simple and safe method that deserves more attention, in all countries. By Richard Grossman MD Sixteen years ago the Durango Herald published my column “Do your Partner’s Vasectomy”; it got lots … Continue reading Check out Vasectomy
China's population has started decreasing, which the media reports as an economic disaster. In his article originally published at Overpopulation News, Jon Austen explores how the media ignores the benefits of such a decline and finds agreement among commenters. By Jon Austen China has had its first fall in population in 61 years. The media … Continue reading Mainstream Media Blindness to China’s Depopulation Dividend
At the end of 2022, the Wittgenstein Centre for Demography and Human Capital held a conference titled Population and Climate Change: The Defining Relationship of the 21st Century. Yet as one participant noted, in this presentation from the conference, the desire to downplay population’s importance is hard to avoid, even among those who should know … Continue reading The Great Multiplier
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 … Continue reading Hello World of 8 Billion!
A new book by the productive demographer Vegard Skirbekk has the commendable title Decline and Prosper!. It is a valuable resource, presenting much research on fertility around the world. It also raises questions about how to deal with high fertility and population growth in many countries. By Frank Götmark The book, in paperback from Palgrave … Continue reading “Decline and Prosper!” A review of a comprehensive book about fertility by Vegard Skirbekk
Thank you, László We begin this week’s blog by gratefully highlighting the memory of László Szombatfalvy, Stockholm, who recently died at the age of 94. In his book The Greatest Challenges of Our Times László describes overpopulation as the overarching threat to Earth and humanity, above other existential threats. He and his research foundation supported … Continue reading Growing populations increase the risk of pandemics
While statistical analyses of data can paint a picture of contraception and fertility trends in Sub-Saharan Africa, much can also be learned from speaking directly with citizens. In Part 5 of our series, we examine focus group discussions and in-depth interviews conducted by researchers with local groups across Sub-Saharan Africa. From such work, one gains … Continue reading Religion, Fertility and Contraception in Sub-Saharan Africa, Part 5: Views and Opinions of the Local People
African researchers have done excellent work to clarify how religious affiliation influences the use of contraception. In Nigeria, with high fertility and a large and growing population, use of modern contraception is still low. The teaching of Islam in particular, contributes to this situation. Several researchers emphasize that men and religious leaders should be involved … Continue reading Religion, Fertility and Contraception in Sub-Saharan Africa, Part 4: African research and policy in Nigeria
Any time a Westerner expresses preoccupation about very high birth rates in a poor country, the conversation immediately turns to racism. Let's dig deeper. by Gaia Baracetti Let's not start with Prince William for once. Let's begin with the great Italian poet Giovanni Pascoli. He was one of those rare rural poets who actually knew … Continue reading Why Europeans are worried about African babies
How does affiliation with different Christian denominations influence fertility? In a study1 from a Christian high-fertility area in Mozambique, Victor Agadjanian and Scott Yabiku examine fertility from two perspectives: dynamically, by looking at risks of births in any given year, and cumulatively, by the number of children ever born versus length of membership in a … Continue reading Religion, Religiosity, Fertility and Contraception in Sub-Saharan Africa: Part 3, A Study of Christian Denominations in Mozambique
How important is religion and belief in the supernatural for family life, contraceptive use, fertility, and family size? Presumably many of our readers have considered the role played in high-fertility societies by the belief that “children are God’s will”. In this blog series based on a literature review1, we focus on Sub-Saharan Africa (SSA) and … Continue reading Religion, religiosity, fertility and contraception in Sub-Saharan Africa – Part 1, Introduction to studies of religion
A new initiative aims to draw attention to stories about population and consumption from women around the world to mark World Population Day. The focus lies on personal experiences and encourages a greater discussion about the links between population, consumption, and protecting nature. By Pernilla Hansson World Population Day is held every year on the … Continue reading Honouring World Population Day with Women’s Personal Stories
A robust account of human responsibility, applied to humanity’s economic and demographic decisions, is the missing link in environmentalists’ endeavors to save our planet. Contemporary humanity has been misled by promises of rights without responsibilities, win/win solutions, and individual success without discipline or concern for the common good. "Back to basics" should be our battle … Continue reading Rights and responsibilities in population policy
Societies can avoid a world population of 10.8 billion and related disasters – with education, contraception and emphasis on sustainability. by Joe Bish Human civilization faces a severe long-range mismatch between sustainable food yields and global population size. Some experts suggest a population sized at approximately two people per arable hectare would be ecologically sustainable. … Continue reading Addressing Population Challenge Is Not Impossible
Population growth depends strongly on fertility rates, so it is important to study factors that determine fertility. Despite much research, there is no consensus about the most important factors involved, except that contraceptive use can be effective. Factors correlated with declining as well as increasing or high fertility should be studied simultaneously. Religiosity is potentially … Continue reading Fertility levels in global regions and countries: what is the role of religion?
Planet earth’s future cannot be bright with 8 billion people: our future depends on how seriously and quickly we change our materialist culture, social organization and technologies. An immediate action plan is offered for the generation centered around Greta Thunberg: young women, and just as importantly young men, should avow not to have children until their … Continue reading A potential pledge: no change, no grandchildren
Empty Planet: The Shock of Global Population Decline claims that (a) life on earth is stressed but coping with the present level of human impact; (b) global population will peak in 2050; (c) subsequent population decline will alleviate ecological problems; and (d) countries with populations that are only slowly growing should act now to boost … Continue reading Part 2 Review of “Empty Planet: The Shock of Global Population Decline”
Rwanda has experienced a 40% increase in contraception use within only the past 15 years. The country is located in Sub-Saharan Africa, a region typically known for its high population growth.1 Despite the large rural population, traditional large family norms and strong influence of the religious institutions, Rwanda is slowly becoming known for its efficient, ongoing … Continue reading Rwanda: A pioneer of family planning in Sub-Saharan Africa
In the early 1960s, Tunisia became the first country on the African continent to significantly improve women’s status and launch a voluntary national family planning (FP) program. Today, Tunisia has some of the most progressive family planning policies in Africa, and it is the most progressive of all Arab countries in terms of gender equality … Continue reading The first population policies implemented in Africa: the case of Tunisia
Carbon dioxide and other greenhouse gas emissions are at an all time high. That growth tracks explosive world population growth, which is the greatest driver of climate change and a threat multiplier. The Green New Deal has justifiably generated excitement and enthusiasm among people who believe its goal of cutting greenhouse-gas emissions to net zero over 10 years is … Continue reading Fix the climate with smaller families
Costa Rica is a country of exceptionally rich and well-protected biodiversity. It is a solid democracy where people live long, relatively healthy and happy lives while leaving a small ecological footprint. Together with its good and improving environmental performance and overall well-being, the country is characterized by a below replacement fertility level, the lowest in … Continue reading Family Planning for forests and people – the success story of Costa Rica
In the 1960s and 70s, South Korea experienced one of the fastest fertility declines in the world, halving the number of children born per woman from over 6 to less than 3 in just 18 years. In large part, this was due to early government recognition that fertility reduction is a component of development, a … Continue reading Low fertility in South Korea: a springboard for social change and conservation
By John McKeown Empty Planet moves confidently from an optimistic premise to unwarranted conclusions. It has been reviewed favourably by Steven Pinker, The Wall Street Journal and the New Statesman, among others. Its premise is that world population will peak far lower and sooner than the UN forecasts, and that because of a faster-than-expected decline in … Continue reading Review of “Empty Planet: The Shock of Global Population Decline” Part 1
With a focus on fifty-six years of advising governments on policies and programs to achieve population stabilization By Bob Gillespie, President, Population Communication In 1938, when I was born, the global population was 2.2 billion. Today there are 7.7 billion. A child born today, who lives to 80, will witness 5.5 billion more deaths of humans … Continue reading Overpopulation during my lifetime of eighty years
In the second part of our Population Policy Case study series, following Indonesia, The Overpopulation Project Team examines the history of population policies in the Islamic Republic of Iran. Iran stands out for lowering its fertility in a very short time without coercion. The total fertility rate dropped from almost 6 in 1988 at the … Continue reading The Iranian miracle: The most effective family planning program in history?
Indonesia: Population Policy Case Study 1 By Jenna Dodson Population policies of the late 20th century played a central role in the global decline in fertility rates1. These policies mobilized resources to enact policies aimed at reducing fertility by widening contraception provision and changing family-size norms. In the first of a series of Positive Population … Continue reading “Two Children Are Enough” – “Dua Anak Cukup”
By The Overpopulation Project Here at The Overpopulation Project, we try to keep a positive outlook. Although many environmental trends are grim, there exist clear paths forward toward a more sustainable world: one where people steward resources for the future and share habitat and resources generously with other species. Recently, a correspondent wrote challenging us … Continue reading Solutions to overpopulation and what you can do
Changing social norms are important in changing fertility behavious such as using contraception that in fact effects our environment through population dynamics
Karin Kuhlemann and host Thomas Hornigold tackle the complex discussion of overpopulation in a recent episode of Physical Attraction. In a refreshingly comprehensive dialogue, Thomas Hornigold and Karin Kuhlemann approach the conversation from a practical perspective, focusing on the best way to frame the overpopulation discussion, with an emphasis on potential solutions. Using helpful analogies, … Continue reading “Karin Kuhlemann on Overpopulation”: Associated Researcher of TOP Team Featured Guest on Podcast
by The Overpopulation Project Team Researchers at The Overpopulation Project are pleased to present new population projections out to 2100 for the countries of the European Union and for the EU as a whole, in a new working paper (that turned into a published paper in October 2019 - the editor). These projections differ from … Continue reading New policy-based population projections for the European Union, with a consideration of the environmental implications
By Jan van Weeren Last month, the United Nations Population Fund (UNFPA) presented its report The Power of Choice, declaring that every woman should have the right to decide freely and responsibly whether, when and how often to have children. This right complies with article 16 of the Universal Declaration of Human Rights (UDHR) stating … Continue reading Whose freedom of choice?
By Patricia Dérer In the following exercise, we demonstrate how different migration and fertility-influencing policies can lead to large differences in future annual greenhouse gas emissions, and in cumulative emissions throughout the century in the European Union. We present nine scenarios representing migration and fertility policies leading to stable, declining, or growing populations. The scenarios … Continue reading Population growth will make it harder to meet EU climate goals, while stable or declining populations will help cut greenhouse gas emissions in the EU
The Overpopulation Project announces the Human Overpopulation Atlas, written by João L.R. Abegão. The Atlas is the extended masters thesis of the author in Ecology and Environment at the Department of Biology of the University of Porto in Portugal. This broad review work synthetizes knowledge about the past, present and future of human overpopulation. In … Continue reading Announcing the new Human Overpopulation Atlas
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
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”
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
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
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?
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?