girls

Before I had a child, I only occasionally set foot in the many parks in our neighborhood. Now I spend so much time in them that I can tell you about every swing set, picnic table and unfenced patch of grass within a two-mile radius. Also the location and cleanliness quotient of every park restroom.

Somewhere between school and her extracurricular activities, eighth-grader Julia Bluhm found time to launch a crusade against airbrushed images in one of the country's top teen magazines.

And this week, she won: Seventeen magazine pledged not to digitally alter body sizes or face shapes of young women featured in its editorial pages, largely in response to the online petition Julia started this spring.