Posted on March 30, 2026 by News Desk

The Earth has already exceeded its ability to support the global population sustainably, with new research warning of increasing pressure on food security, climate stability, and human wellbeing. However, slowing population growth and raising global awareness could still offer humanity some hope.

Published in Environmental Research Letters, the study shows that humans have pushed well beyond the planet’s long-term capacity and that continued growth under current patterns of consumption will intensify environmental and social challenges for communities worldwide.

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Lead author, Matthew Flinders Professor of Global Ecology Corey Bradshaw, from Flinders University says the trend reveals a clear biological signal that humanity is living far beyond what the Earth can support.

“Earth cannot keep up with the way in which we are using resources. It cannot support even today’s demand without major changes, with our findings showing that we are pushing the planet harder than it can possibly cope,” says Professor Bradshaw from the Global Ecology Laboratory in the College of Science and Engineering.

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