SAFE 2013: Sustainability of countries updated

Sustainability Assessment by Fuzzy Evaluation (SAFE) is a model that measures the overall sustainability of countries by combining indicators of ecological sustainability and human sustainability. The model provides country rankings and performs sensitivity analysis which reveals key indicators that each country should improve. This note presents the most recent country rankings and policy recommendations based on the most recent data. A comparison with past rankings shows the relative progress of each country over the last decade.