Weekly roundup of world briefs

Israel ranked fourth happiest country in world

(JNS) — Israel is the fourth happiest country in the world, according to a report produced by the U.N.-affiliated Sustainable Development Solutions Network.

Based on Gallup World Poll data, the study leverages six key factors to help explain variation in self-reported levels of happiness across the world: social support, income, health, freedom, generosity and absence of corruption.

The report was released on Monday to mark the International Day of Happiness, which was established when the U.N. General Assembly adopted Resolution 66/281 in June 20...