Loss of biodiversity is one of the critical challenges faced both by our planet and our species, as many plants and animals have been eradicated from human-dominated landscapes or remain in small ...

More than a third of 50 recently surveyed Nobel laureates cited “population rise / environmental degradation” as the biggest threat to humankind. Second on the list was “nuclear war”, cited by 23 ...

The past 10 years have seen a steady increase in the number of international migrants across the globe, now totaling 214 million people. Ahead of the upcoming Commission on Population and Development, ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

Research shows that our rapidly growing human population increases pressure on society and the environment, making it harder to address problems ranging from public health concerns to climate ...

Note (June 2025): Religious composition estimates in this report are based on 2010 baseline numbers that have since been updated. Please refer to our 2025 report “How the Global Religious Landscape ...

A Johns Hopkins internist and former senior aide in the Obama administration discusses the ever-evolving field of population health. National Policy, Local Practice Dr. Kavita Patel earned her medical ...