reviewed by Simon Butler
Climate change is often called the greatest environment threat facing humanity. The threat is very real. Unless we cut carbon pollution fast, runaway climate change will worsen existing environmental and social problems, and create new ones of its own.
But it’s no longer enough to simply refer to the climate crisis. Climate change is one part of a broader ecological disaster, brought about by an economic system that relies on constant growth, endless accumulation and ever-deepening human alienation.
A 2010 study published in Nature revealed some of the extent of this ecological crisis. The study, which was led by Sweden’s Johan Rockstrom and included US climate scientist James Hansen, identified nine “planetary boundaries” that are critical for human life on the planet.
Along with climate change, these boundaries are: global freshwater use, chemical pollution, ocean acidification, land use change, biodiversity (the extinction rate), ozone levels in the stratosphere, aerosol (or small particle) levels in the atmosphere and the nitrogen and phosphorus cycles that regulate soil fertility (and hence food production). ............(more)
The complete piece is at:
http://climateandcapitalism.com/?p=4353