Breaking boundaries but not population taboos

The book Breaking Boundaries by Johan Rockström and Owen Gaffney explains the basics of how the Earth works and how humanity is rocking the boat, ecologically speaking. While describing monumental challenges, it views the future with optimism. Despite having a chapter dedicated to population, it fails to acknowledge how larger global populations reduce our chances … Continue reading Breaking boundaries but not population taboos

On Threats and How to Prevent Them

Threats that humanity faces today are planetary in scale. That and their menacing character require long-term thinking and preventive politics to deal with or, better yet, prevent them. This may require planetary governance that unites humanity for mutual protection. by Jan Greguš, Masaryk University, Czech Republic  Few would have believed five or ten years ago … Continue reading On Threats and How to Prevent Them

Ukraine war: temporary glitch or tipping point?

Almost everyone reading these words hopes for a quick resolution to the war in Ukraine. But, with population growth straining global food systems, what might Russia’s aggression mean for global agricultural production and humanity’s ability to feed itself going forward? by Jane O’Sullivan Back in 2015, the insurance underwriter Lloyds published a wake-up call for … Continue reading Ukraine war: temporary glitch or tipping point?

The “Silent Lie” in Coverage of Madagascar’s Famine

Graphic media coverage of the current hunger in southern Madagascar is not wasting the opportunity to advocate climate justice. But nobody mentions there are now seven Madagascan mouths to feed for each one present in 1950. This denialism is not in the interests of the hungry, nor Madagascar’s disappearing wildlife, argues Madeline Weld. By Madeline … Continue reading The “Silent Lie” in Coverage of Madagascar’s Famine

From bodily autonomy back to family planning

In its recent report State of World Population 2021 the United Nations Population Fund (UNFPA) highlights bodily autonomy as a universal right. Of course, nobody in a civilised society would object against this position. However, by limiting the notion to the domain of gender-based violence and harmful practices such as child marriage, female genital mutilation, … Continue reading From bodily autonomy back to family planning

From Population to Production: Scientists’ Changing Views on How to Feed the World

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

An ecologically sustainable future requires addressing both population and consumption

In a new review article published in the journal Environment, Development and Sustainability, Elias Ganivet reminds us that we need to address both excessive human consumption and population growth, to curb humanity’s environmental impact. Written from a very balanced perspective, Ganivet reviews the impacts of human population growth on global biodiversity and climate change, perceptions … Continue reading An ecologically sustainable future requires addressing both population and consumption

“Overpopulation threatens the world’s food supply, United Nations warns”

That was the front-page headline in the New York Times last Thursday, August 8th, announcing a new report from the IPCC, “Climate Change and Land.” I’m kidding, of course. The actual headline read “Climate Change Threatens the World’s Food Supply, United Nations Warns,” and the article did not mention population once. By Philip Cafaro The … Continue reading “Overpopulation threatens the world’s food supply, United Nations warns”

Freshwater, trade and population: global patterns and possible solutions

Climate change and it’s relationships to technology, energy and food are often discussed in the media, whereas freshwater, also a critical resource for humanity, tends to be overlooked. It is even more overlooked in terms of other species - lakes and other surface waters provide homes for hundreds of thousands of species. A recent article … Continue reading Freshwater, trade and population: global patterns and possible solutions

Announcing the new Human Overpopulation Atlas

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

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