The Happy Planet Index: An index of human well-being and environmental impact
The Happy Planet Index: An index of human well-being and environmental impact. 12 July 2006.
nef's report moves beyond crude ratings of nations according to national income, measured by Gross Domestic Product (GDP) to produce a more accurate picture of the progress of nations based on the amount of the Earth?s resources they use, and the length and happiness of people?s lives.
The Happy Planet Index: An index of human well-being and environmental impact 
