• Heavy social media use contributes to declining well-being among young people, especially girls.
• Finland ranks as the happiest country for the ninth consecutive year.
• Over 15 Western countries reported significant drops in youth satisfaction ratings.
• Social media's negative impact is more pronounced in English-speaking countries.

According to the latest World Happiness Report 2026, heavy social media usage is significantly contributing to a drop in well-being among young people, particularly teenage girls in English-speaking countries and Western Europe. The report, published by the Wellbeing Research Centre at the University of Oxford, suggests that social media could be affecting adolescent well-being at a scale that is shifting patterns across entire populations, leading to serious concerns about mental health outcomes among youth. Researchers pointed out that young individuals using social media for five or more hours a day reported considerably lower life satisfaction than their peers, a trend particularly alarming for 15-year-old girls, as articulated in several studies analyzed in the report Reuters, SCMP, and Al Jazeera.

The decline in youth well-being appears particularly pronounced in the United States, Canada, Australia, and New Zealand, where the report highlighted a significant decrease in life evaluations from individuals under 25 years old. Over the past decade, these countries have seen a drop of nearly one point on a scale of 0 to 10, which reflects a worrying trend of dissatisfaction in this demographic. Notably, the report indicates that young people from these nations are spending an average of 2.5 hours per day on social media while noting that those who limit usage to under one hour report better mental health outcomes India Times and LA Times.

It is important to note that the report also underscores the differences in social media's effects across various regions. While Western countries face substantial declines in youth well-being linked to social media usage, elsewhere in the world—such as the Middle East and South America—the relationship seems more positive, not showing the same declines despite high online engagement. The report suggests that the structures of family and community support play a key role in shaping these diverse outcomes. The emphasis is also placed on the type of social media use, where platforms focused on passive consumption lead to negative comparisons, contrasting markedly with those emphasizing direct communication SCMP and Al Jazeera.

Finland has been recognized as the happiest country for the ninth consecutive year, followed closely by other Nordic nations like Iceland, Denmark, Sweden, and Norway. The report attributes their ongoing happiness to wealth distribution, societal support, and a robust welfare state. Conversely, countries grappling with conflict, such as Afghanistan, continue to rank the lowest in well-being India Times and Reuters.