This generation is facing a host of completely unique health threats

“There are very strong opinions around social media and digital access, but I feel like it is a very nuanced story,” Baird says.

“There’s also a really important role for parents, for teachers, and for young people themselves,” she adds. “With AI, it’s going to require really smart people and really rapid policy change to ensure that young people are not harmed throughout this process.”

Obesity rates are skyrocketing

Obesity rates are rising in all parts of the world and since 1990 have increased as much as eight times in parts of Africa and Asia. The report forecasts that roughly 464 million adolescents globally will be overweight or obese in 2030 (143 million more than in 2015), a trend that will increase the risk of obesity-related conditions, such as Type-2 diabetes and heart disease. 

Rising adolescent obesity is linked to increased availability of unhealthy food, which is often more affordable and accessible than nutritious alternatives. Sugary beverages, like sodas or energy drinks, are a key driver of the problem: Adolescent consumption of these drinks has increased by 24 to 33 percent in every region except high-income countries, Latin America, and the Caribbean. More than half of adolescents on Earth now consume sugar-sweetened beverages at least once a day.  

Additionally, the report found that adolescents have adopted more sedentary lifestyles with lots of screen time or because air pollution, extreme weather, and other factors limit their ability to participate in sports or outdoor exercise.