This little Himalayan country has a lot to teach to the world, as a global leader in environmentally sustainable development.
Here you can watch a video that shows how sustainability can be declined, using different indicators and approaches to “development” (i.e. measuring wealth and progress in terms of GNH instead of GDP).
Do you want a simple explanation of what Gross National Happiness index is about? Watch this:
More on this subject: UNDP-UNEP Poverty-Environment Initiative