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The 9 Boundaries Humanity Must Respect to Keep the Planet Habitable


The 9 Boundaries Humanity Must Respect to Keep the Planet Habitable
All life on Earth, and human civilization, are sustained by vital biogeochemical systems, which are in delicate balance. However, our species due largely to rapid population growth and explosive consumption is destabilizing these Earth processes, endangering the stability of the “safe operating space for humanity.”
Advanced human societies emerged during an unprecedented period of stability on Earth. During the 12,000 years prior to the Industrial Revolution, our planet’s surface temperature varied by less than 1° Celsius (1.8° Fahrenheit) above or below the average for that entire period. As a result, life both human and wild thrived. ....

Glasgow City , United Kingdom , United States , City Of , Australian Capital Territory , Albert Aschl , Johan Rockstr , Loboguerrero Rodr , Will Steffen , Rebecca Shaw , Goddard Space Flight Center , Australian National University , Ecosystem Services , Potsdam Institute For Climate Impact Research , Convention On Biological Diversity , Global Commons Alliance , Stockholm Resilience Centre , Zoological Society Of London , Global Policy Research , Research Program On Climate , Oregon State University , Industrial Revolution , Planetary Boundaries Framework , Earth System , Space Flight , Potsdam Institute ,

The nine boundaries humanity must respect to keep the planet habitable


The nine boundaries humanity must respect to keep the planet habitable
Newsroom
2 hrs ago
Mongabay
Climate change is just one of nine critical planetary boundaries, and we’re living beyond four of them, writes Claire Asher
Advanced human societies emerged during an unprecedented period of stability on Earth. During the 12,000 years before the Industrial Revolution, our planet’s surface temperature varied by less than 1° Celsius above or below the average for that entire period. As a result, life both human and wild thrived.
But over the past two centuries, humanity has dramatically increased greenhouse gas concentrations in the atmosphere, pushing us outside this “safe” climate zone; outside the conditions for which civilisation has been designed. ....

Glasgow City , United Kingdom , New South Wales , United States , City Of , Central Coast , Australian Capital Territory , Johan Rockstr , Saeed Khan , Claire Asher , Loboguerrero Rodr , Will Steffen , Rebecca Shaw , Australian National University , Ecosystem Services , Potsdam Institute For Climate Impact Research , Convention On Biological Diversity , Global Commons Alliance , Stockholm Resilience Centre , Sweden Stockholm Resilience Centre , Zoological Society Of London , Global Policy Research , Research Program On Climate , Industrial Revolution , Planetary Boundaries Framework , Newsroom The ,