Category Archives: Planetary Boundaries

A better way to measure Planetary boundaries: global plant production

Running, Steven W. 21 Sep 2012. A Measurable Planetary Boundary for the Biosphere. Science. Forty years ago Meadows et al, in “Limits to Growth 1972” concluded that by the first part of the 21st century, limits to essential global resources … Continue reading

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The nine boundaries we must not cross — or we may go extinct

[ Although everyone focuses on climate change there are 8 other destructive boundaries to be avoided as well. We’ve crossed three already: climate change, biodiversity loss, and the global nitrogen cycle.  The other six are ocean acidification, chemical pollution, atmospheric … Continue reading

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