Author
The author is the CNN Chief Medical Correspondent.
You've probably heard of gross domestic product, or GDP, the worth of a nation measured in wealth. But gross national happiness, or GNH, is a measure of progress in a different way - Bhutan continues to learn from its GNH surveys.
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In the Bhutanese language, the name means “land of the thunder dragon.” So when we had the chance to gain rare access to this fascinating place for our health show “Vital Signs”, we knew we had to take it.
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