Since the beginning of the last century the world is experiencing an important demographic transition, which will probably impact on economic growth. Many demographers and social scientists are trying to understand the key drivers of such transition as well as its profound implications. A...

The Kyoto Protocol created a framework of responsibilities and mechanisms to mitigate climate change by reducing the emissions of greenhouse gases (GHGs) into the atmosphere. The Protocol stipulates accounting and reporting of GHG emissions and removals, such as energy use, industrial processes,...