Childhood obesity has more than doubled since the 1990s and 20 percent of kids are now obese. This is why the new administration wants to overhaul school lunches to make them healthier.

This will help—but removing recess and unsupervised play is also a big factor in our kids’ weight and health crisis.

Not to mention, recess and unstructured play are powerful beyond just weight. They influence learning, mental health, social development, and physical health.

Michael explains the power of recess and unsupervised play, debates about exercise and weight loss for kids, and much more.