world today. On the other hand, writings on (i) have frequently yielded no more than the catechism that the nearly 1 billion … a cause of world hunger. In this article we will adopt the view that (i) and (ii) should not be studied separately, that …

evolution of all indicators over time throughout the world, and (ii) the aggregation methodology to reconcile them in one … current sustainability at world level differs from what the traditional measure of well-being, the GDP, depicts, highlighting … the trade-offs among different components of sustainability. Moreover, in the next decade a slight decrease in world …