Finland has been ranked as the world's happiest country for the ninth consecutive year, followed by Iceland, Denmark, and Costa Rica. The report highlights a decline in happiness among Western industrial countries and an increase in negative emotions. Young people in North America and Western Europe report lower well-being, with social media identified as a significant factor contributing to unhappiness. The report emphasizes the need to focus on positive aspects of life to enhance happiness. Teljes cikk (Euronews.com)