Finland has been the happiest country on earth for the past six years, according to the World Happiness Survey. This survey relies on the Cantril ladder life evaluation question:
Please imagine a ladder with steps numbered from zero at the bottom to 10 at the top. The top of the ladder represents the best possible life for you and the bottom of the ladder represents the worst possible life for you. On which step of the ladder would you say you personally feel you stand at this time?
Finland comes out top, followed by Denmark and Iceland. Just why Finns are happier than others comes down to a number of factors including lower income inequality (most importantly, the difference between the highest paid and the lowest paid), high social support, freedom to make decisions, and low levels of corruption.
