A group of distinguished scientists have called for rapid action to reverse unsustainable population growth as threats to global ecological boundaries become more apparent. The evidence was set out at an online conference organised by Scientists Warning Europe to mark this year’s World Population Day. by Brian McGavin With the human ecological footprint already 170 … Continue reading Top scientists call for new UN sustainable development goal on population
Sometime this decade, India is set to overtake China as the most populous nation on Earth. Below, a reader from India reflects on what these immense numbers mean for his country’s future. Despite being in the position of being able to have a family of his own, he chooses not to in protest. For him … Continue reading Past, present, and future population: a personal account of India
What impact does US immigration policy have on greenhouse gas emissions, habitat preservation, or water and air pollution? Episode six of The Population Factor on Earthx TV addresses these questions, while episode seven, the final episode of season one, discusses how declining human populations open up new opportunities for ecological restoration. by The Overpopulation Project … Continue reading An Environmental Impact Statement on US Immigration Policy
PM’s Alistair Currie looks at a disturbing rise in restrictions on women’s rights due to coercive population growth policies that put pressure on women to have larger families. By Alistair Currie Last year, the policy of the Chinese government to force women in its Muslim Uyghur minority to be sterilised, have abortions, or get fitted … Continue reading Coercion and population policies, Part 3 – More babies for the nation
The unsustainable growth of the global population needs to be halted through informed voluntary action. Coercive population policies such as those used in China are unacceptable. On the other hand, many millions of women and couples around the world face pro-natalist forms of coercion, such as being forced to give birth to unwanted children, in … Continue reading Coercion and population policies, Part 2 – the remarkable case of Peru
Increasing economic inequality and accelerating ecological decline are the two great political challenges facing nations today. In recent decades, many complicated efforts to address these problems have been proposed or tried, but the problems have continued to worsen. Perhaps it is time to address them more directly. by Philip Cafaro I came of age politically … Continue reading Two radical ideas whose time has come
A recently published article asked European demographers about their attitudes towards climate change and population growth. It shows that while most demographers are in agreement on the need to act on climate change, the effect of population growth is largely not understood. By The Overpopulation Project An article published in March this year in the … Continue reading Demographers fail to acknowledge the effect of population growth on climate change
The unsustainable growth of the global population needs to be halted through informed voluntary action, including empowerment of women, family planning and increased use of modern contraceptives. Coercive population policies such as those used for 35 years in China, in India 1975-77, and more recently in Peru, are unacceptable and must be condemned. But many … Continue reading Coercion and population policies, Part 1
After decades of silence, the International Union for the Conservation of Nature has passed a motion reaffirming the importance of addressing population matters to achieving conservation success. This continues a welcome recent trend among conservation scientists to speak up about the potential benefits of reining in population growth. by Pernilla Hansson The International Union for … Continue reading IUCN recognizes the importance of attending to population to preserve biodiversity
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
Imagine there’s no countries. It isn’t hard to do. Serving our corporate masters. And pasting smiles on our faces, too … Or better yet, imagine a world where citizens control their own destinies, within a peaceful and environmentally sustainable international order. That’s the real way forward. by the Honorable Kelvin Thomson I am a big … Continue reading Defending the nation-state
The Overpopulation Project (TOP) is a small organization, consisting of just a few individuals, but with strong motivations and much experience (see ‘About us’). We are independent researchers, not bound to any political or ideological agenda. Conducting research and outreach on overpopulation and its tragic consequences, and explaining solutions to this problem, are our main … Continue reading Another productive year at TOP
According to the IPCC, economic growth and increasing human populations are the two main drivers of global climate disruption. However, to date only efficiency improvements and technological changes have been seriously considered to meet the goals of the UNFCC’s Paris Agreement. In a new study, we examine how the parties to the agreement dealt with … Continue reading Do countries consider population growth in their national plans for a sustainable future? A new working paper from TOP
Like all government policies, population policies should respect human rights. But what does that mean in practice? Putting reproductive rights in the larger context of creating just and sustainable societies provides the best framework for answering that question correctly. by Philip Cafaro Issues concerning human rights loom large in population debates. On the one hand, … Continue reading Human Rights and Population Policy
The Overpopulation Project is pleased to announce its most recent publication, “Population growth and climate change: Addressing the overlooked threat multiplier” published in Science of the Total Environment. Through a review of national and global studies, the paper describes the emission reduction and vulnerability reduction benefits of slowing population growth, and outlines policies that can … Continue reading Population growth and climate change: environmental threat multipliers – a new publication from TOP
So perhaps it’s time to take a more comprehensive look at how government policies impact black lives. In this piece, a long-time MP explores connections between Australia’s rapid population growth and its poor treatment of minority citizens. by Kelvin Thomson Black lives matter. It’s true, and in Australia it’s not as if we haven’t had … Continue reading Black Lives Matter
In recent years, migrants fleeing overpopulation and lack of economic opportunity have been rebranded as “climate refugees” by corporate media looking to justify open borders. But expanding migration will simply fuel continued population growth, leading to greater resource consumption, higher greenhouse gas emissions and worse climate change. It's a Ponzi scheme perpetuated by falsehoods that’s … Continue reading Climate refugees or overpopulation escapees?
A major media storm has erupted about a new scientific paper published in the Lancet claiming that global population will soon peak and decline. The prospect is met with doom and gloom, rather than jubilation. But Jane O’Sullivan finds many reasons to challenge both the claim and its assumed economic threat. By escalating unfounded fears … Continue reading Will global population peak below 10 billion?
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
Covid-19 continues to take a great toll on societies around the world. As we struggle to respond appropriately, our societies can emerge ecologically and socially stronger—provided we learn the important lessons this tragedy has to teach us. by Kelvin Thomson In Australia, and I suspect in many other countries as well, there are three key … Continue reading Lessons from a global pandemic
The ongoing environmental crisis has prompted philosophers to examine the ethics behind limiting procreation in an overpopulated world. A paper published recently by Greg Bognar of Stockholm University aims to demonstrate that anti-natalist policy stances need not violate procreative liberty and personal autonomy. By Ayaka Paul In his new paper, “Overpopulation and Procreative Liberty,” Professor … Continue reading Autonomy and Overpopulation – Can They Co-exist?
by Phil Cafaro and Frank Götmark Greetings! It’s been a busy year here at The Overpopulation Project. As many of you know, we have an active website, with a new blog almost every week and more invited authors this year. The total number of visitors to our website was 84,848 in 2019, and average monthly … Continue reading TOP wraps up 2019 and prepares for the new decade
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
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?
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
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
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