Yale's 2010 Environmental Performance Index (EPI) ranks 163 countries on 25 performance indicators tracked across ten policy categories covering both environmental public health and ecosystem vitality. These indicators provide a gauge at a national government scale of how close countries are to established environmental policy goals.
posted by wilful on Apr 22, 2011 - 8 comments

How to feed 9 billion people: The global food supply is starting to get tight, with increasing sensitivity to droughts and floods causing price spikes and food shortages. The UK commissioned a report to examine how to feed a planet with a population that is set to increase to 9 billion by 2050. [more inside]
posted by kliuless on Mar 22, 2011 - 50 comments

The environmental cost of large-scale pot farming
posted by serazin on Jul 1, 2008 - 63 comments

Exporting green and leafy water. Agricultural exports, including fresh fruit and vegetables, are an important source of income for many developing countries, but they also threaten the evironmental future of those same producers. "Irrigated agriculture accounts for 70% of the freshwater used globally", while only a part returns to the environment. It isn't just in Africa; in India and in North America, all over the globe, water supplies are being stretched to the point of near breaking. [more inside]
posted by jb on Apr 29, 2006 - 12 comments