Stream Childhood 2.0 Online Free – Watch Full Movie from Home at 123Movies. . For the first time in history, mental illness and suicide have become one of the greatest threats to school-aged children. Many parents still view dangers as primarily physical and external, but they’re missing the real danger: kids spending more time online and less time engaging in real life, free play, and autonomy. What are the effects on the next generation's mental, physical, and spiritual health? Childhood was more or less unchanged for millennia, but this is Childhood 2.0.