The population crisis lies at the core of the first full-length novel by British author N. R. Baker, an eco-thriller called 10:59. Through a well-developed storyline, it details the destruction caused by our ever-growing population, following a compelling main character as he joins an organisation intent on saving the planet. Ms. Baker manages to balance … Continue reading 10:59 – time to address population?
Doctors have played a vital role in lowering mortality and increasing human life span and well-being. While representing a humanitarian success, this achievement has also contributed to a rapid increase in human numbers. In 1972, 52 physicians took responsibility for their role in this success and signed a call for action against overpopulation, through education, … Continue reading Pay Attention, Healthcare Workers!
"Never let your sense of morals prevent you from doing what is right" I. Asimov In the outstanding film “A life on our planet”, Sir David Attenborough tells us which actions we need to implement to avoid a future catastrophe. His plan is feasible and affordable: we already have all the knowledge and technology required … Continue reading ‘A Life on Our Planet’: Attenborough’s recipe and human reluctance — Chronicle of a failure foretold
Most contraceptive methods are aimed at women, an issue which Jackie Brown examines in a recent article in The Oxford Student. Brown discusses the great difference between the options available for women and men, and the inequality which arises from this. In response, retired gynaecologist Richard Grossman delves further into the complexity of side effects … Continue reading Women carry the burden of contraception – is this sexism or just physiology?
The current economic system in Australia is a Ponzi scheme based on maintaining positive GDP through migration. Populations of native species are plummeting and people are faced with increased job insecurity and housing costs, all of which are side effects of the Australian government's ongoing drive for an ever increasing population. by Kelvin Thomson In … Continue reading Australia’s Population Ponzi Scheme
by N.R. Baker According to the well-known metaphor, if you were to put a live frog into boiling water, it would – very wisely – leap straight out again. However, if you put the frog into tepid water that was then brought slowly to the boil, the hapless creature would be cooked before it even … Continue reading Boiling Frogs
Saturday, September 26th is World Contraception Day. This key date is a reminder that access to affordable contraception and reproductive health services is a fundamental human right across the globe. Furthermore, family planning and reproductive autonomy (particularly in the Global South), together with lowering our personal environmental impacts (particularly in the Global North) is fundamental … Continue reading Why global support for contraception is critical in the pandemic age
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
With ten years left to go, the international community must break its silence and tackle population growth directly if the UN’s SDGs are ever to be realised. Creating a better world, with security and opportunity for all, cannot occur in a context of continued rapid population growth. by Robin Maynard To celebrate World Population Day the environmental … Continue reading Achieving the Sustainable Development Goals depends on reducing birth rates faster
Since the fall of the Eastern bloc, both Ukraine and Romania have seen their populations shrink. Driven by rural to urban migration, low fertility rates, and substantial emigration, the depopulation in the Danube Delta region has opened up large areas to rewilding efforts. With a history of irrigation and altered river dynamics, restoration and reintroduction … Continue reading A Decreasing Population Furthers Rewilding Efforts in Romania’s and Ukraine’s Danube Delta
Too many people consuming too many resources and generating too much waste: that’s why humanity keeps pushing deeper into ecological overshoot. On Earth Overshoot Day, let's not forget the P factor. by Lucia Tamburino & Philip Cafaro Every year on Earth Overshoot Day, a table like the one below makes the rounds, showing the number … Continue reading Earth overshoot day and population
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?
In his new book A Planet of 3 Billion, Christopher Tucker presents a vision of a future world inhabited by 3 billion people, compared to 7.8 billion today. Inspired by Joel Cohen’s 1995 book How Many People Can the Earth Support? Tucker sets out to answer exactly this question. The ecological destruction caused by humanity … Continue reading New book argues for a sustainable world with 3 billion people
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
Every year on Earth Overshoot Day, a table becomes very popular, showing the number of Earths needed to be ecologically sustainable if all the people in the world had the same ecological footprint as the average citizens of various countries. This is computed by fixing the world population at the current value and varying the … Continue reading Overshoot day: the other side of the coin
The latest biodiversity strategy from the EU Commission makes some good suggestions for increasing protection for Europe’s dwindling biodiversity. While new, ambitious targets for protected areas and ecological restoration are welcome, the document fails to point out the central role population size will play in whether they are achieved. Through allowing the EU’s human population … Continue reading New EU Biodiversity Strategy Fails to Address a Key Component of the Biodiversity Crisis – Human Numbers
In the Croatian alps, declining human populations have gone hand in hand with expansions of protected lands and resurgent wildlife populations. Large predators are finding their way back to the region now that the anthropogenic pressures have lightened, and rewilding efforts have ensured the comeback of both mountain-dwelling herbivores and large grazers on the adjacent … Continue reading Fewer People = More Wild Nature in Croatia’s Velebit Mountains
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 Jane O'Sullivan Hats off to Paul Hawken, the environmentalist behind Project Drawdown. Three years ago, he published a best-selling book, ‘Drawdown: the most comprehensive plan ever proposed to reverse global warming’. The concept was brilliantly simple. It stripped away the complexity of how to respond to climate change, by cataloguing the hundred most impactful … Continue reading Drawdown: a review of the Review
by Philip Cafaro and Jane O’Sullivan A full-length feature film from Michael Moore and long-time collaborator Jeff Gibbs, first screened last year, has just been released for free viewing on YouTube, garnering over 3 million views in less than a week. While flawed in several ways, it nevertheless makes a valuable contribution to the public … Continue reading Planet of the Humans: New Film Shakes Up a Complacent Environmental Movement
With the ongoing tropical biodiversity crisis, protected areas play an important role for many species. But strict protection can harm local human communities that are reliant on the lands around them for survival. In addition, resources are often lacking to prevent illegal exploitation or hunting in strictly protected areas. Community-managed reserves have been suggested as … Continue reading Can Human Use Be Combined with Biodiversity Protection in the Tropics?
In recent years, some environmentalists have argued that increasing population density is the key to creating sustainable societies. COVID-19 suggests they are mistaken. When increasing density becomes a substitute for setting limits to human numbers and demands on nature, environmental conditions deteriorate. And as usual, poor people and other species wind up paying the price. … Continue reading A lesson from the COVID-19 pandemic on the perils of density
With decreasing populations in parts of rural Europe and marginal agricultural lands being abandoned, Europe is in a strong position to return land to wilderness. At the northern end of the border between Poland and Germany lies the Oder delta, where rewilding efforts on land and in water have contributed to a quick recovery of … Continue reading Restoring Abandoned Land in the Oder Delta Gives New Opportunities for Wildlife in Germany and Poland
This week, we reprint a valuable article by Professor Alon Tal, published in The Times of Israel on 25 March, on the connection between overpopulation and the coronavirus pandemic. Professor Tal explains the relationships between population density, human encroachment on natural areas, and disease transmission, and also the situation in Israel, a densely populated country. … Continue reading The disconcerting association between overpopulation and the COVID-19 crisis
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?
Fifty years ago, in his 1970 Nobel Peace Prize acceptance speech, Norman Borlaug said: “There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.” Borlaug was insightful, but also a genuinely humble man. … Continue reading From Population to Production: Scientists’ Changing Views on How to Feed the World
Depopulation has led to abandonment of less fertile agricultural lands throughout Europe. Portugal, with its declining population, is a prime example. In the Côa Valley, the abandonment of farmland has been turned into an opportunity for rewilding efforts to create new wilderness. Already the valley has seen the return of many endangered species, such as … Continue reading Fewer people leads the way to rewilding in Portugal
With continued global population growth, contraception and conscious planning for children remain critical moral issues facing today's families, no matter where they are living. Different religions have different views on birth control, and their official teachings influence millions of people’s fertility decisions. Below we take a closer look at the evolution of the Catholic viewpoint … Continue reading The Catholic Church and contraception
Many readers of our blog probably see no problem with “overpopulation,” but we sometimes get negative responses when we use the word, even from colleagues who largely share our views. Why is this so? How should overpopulation best be defined? By Frank Götmark, Jane O’Sullivan and Phil Cafaro In contrast to other organisations dealing with … Continue reading Is overpopulation a dirty word?
Greenwashing typically means conveying a false impression or providing misleading information about the environmental soundness of a company’s products. But governments, too, can be tempted to greenwash, as this week’s blog illustrates. Gary Wockner describes how the city council of Boulder, Colorado has declared a climate emergency, while hiding the increased emissions caused by growth through “creative” … Continue reading Greenwashing growth: Boulder’s climate problem
Last year, TOP researchers published new policy-based population projections for the European Union. In a new companion piece, we explore the impacts of alternative immigration policies on two important EU environmental goals: reduction of greenhouse gas emissions and improved biodiversity conservation. We find that in both cases, less immigration, leading to smaller populations, will make … Continue reading TOP publishes new paper on the potential environmental impacts of EU immigration policy
By Jane O’Sullivan, Francesco Ricciardi, Susann Roth For sustainable development, universal wellbeing should be the goal, rather than endless growth. Minimizing further growth in human populations is only part of the solution, but an essential part. Climate change has been described as one of the greatest challenges of our time. But for many Asian countries, … Continue reading Five myths about population, aging and environmental sustainability
Too often, it seems, matters of population are overlooked in discussions of global sustainability. And this is true, despite some rather obvious points: A world of, say, 5 billion people is more likely to be sustainable than one of 10 billion; and a world of 1 billion is likely more sustainable still. All things being … Continue reading The population question: Toward a plan for global sustainability
Brazil's transition from the demographic transition model's stage 3 to stage 4 was fast paced and lacked government intervention. By Pete Bailey This post was originally published on the PopEd blog, see the original post here>> Over the past fifty years, Brazil has seen fertility rates drop from an average of six children/woman to less … Continue reading Why is Brazil a useful model in demographics?
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 Philip Cafaro In my experience teaching environmental ethics to college students and advocating for sustainable policies in the United States, the biggest obstacle to good discussions about population matters is ignorance about the numbers. How many people live in the United States? My students don’t know. Many environmentalists don’t know. What will the US … Continue reading Know the Numbers! TOP unveils new interactive population projections for the European Union
Promoting contraceptives in fun ways achieved tremendous success towards breaking taboos and clarifying misconceptions. Together with creative community development programs, family planning programs increased the wellbeing of all Thais.