New policy-based population projections for the European Union, with a consideration of the environmental implications

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. These projections differ from previous national and region-wide projections primarily in projecting a wider range of … Continue reading New policy-based population projections for the European Union, with a consideration of the environmental implications

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

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

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

Immigration ethics for a world of limits

by Philip Cafaro Most political liberals and most academics across the developed world support expansive immigration policies, often up to and including free movement and settlement across national boundaries (“open borders”). They may agree to limit immigration for tactical reasons, because their benighted fellow citizens are not willing to be more generous. But they remain … Continue reading Immigration ethics for a world of limits

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