Other Planetary Crises

Climate Change may not be the most critical crisis on the planet. Climate change is significant, but that does not Continue reading →

Planetary Sustainability Perspective

It’s not exactly news, except that sometimes the news benefits from being put into perspective. The Stockholm Resilience Centre produced Continue reading →

Data That Matters November 2017

The ozone hole over Antarctica has shrunk to “only” 19.6 million square kilometers. Since the start of the Great Recession, Continue reading →

Ozone Hole Shrinks To New Low

Remember the ozone hole over Antarctica? It was discovered in 1985 and linked to pollution. There was great debate, but Continue reading →

Data That Matters July 2016

Antarctica’s ozone hole shrunk by 4.5 million square kilometers annually. Environmental controls work. California’s aquifers hold 2.7 cubic kilometers instead Continue reading →