India is one of the unhappiest nations in the world while Denmark is the happiest

Marina Kamenev:

Feeling sad? Researchers at Britain's University of Leicester reckon you might just be in the wrong country. According to Adrian White, an analytic social psychologist at Leicester who developed the first "World Map of Happiness," Denmark is the happiest nation in the world.

White's research used a battery of statistical data, plus the subjective responses of 80,000 people worldwide, to map out well-being across 178 countries. Denmark and five other European countries, including Switzerland, Austria, and Iceland, came out in the top 10, while Zimbabwe and Burundi pulled up the bottom.

Not surprisingly, the countries that are happiest are those that are healthy, wealthy, and wise. "The most significant factors were health, the level of poverty, and access to basic education," White says. Population size also plays a role. Smaller countries with greater social cohesion and a stronger sense of national identity tended to score better, while those with the largest populations fared worse. China came in No. 82, India ranked 125, and Russia was 167. The U.S. came in at 23.

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