Little Book of Lykke

Lykke (Luu-kah) (n): Happiness

It''s easy to see why Denmark is often called the world''s happiest country. Not only do they have equal parental leave for men and women, free higher education and trains that run on time, but they burn more candles per household than anywhere else.

So nobody knows more about happiness - what the Danes call lykke - than Meik Wiking, CEO of the Happiness Research Inst...