In the movie “Wall-E,” people have become tubs of lard who sit in the futuristic equivalent of wheelchairs, being entertained while they gulp soda and stuff their faces with food.

This article about the increasing number of children (not just in the U.S., but around the world) who spend hours indoors eating in front of mindless entertainment offers a depiction that’s uncomfortably similar to the people in “Wall-E.”

Children need healthy food, exercise in the fresh air and parents who will make sure they get both. Homeschooling is a lifestyle that makes this particularly easy. But it requires parents who will chase the kids away from the refrigerator and the big screen and out into the yard.

When I was a kid, we played freely in our neighborhood every day after school. Today we walked to the park with our son and only saw two kids outside. Two! In a city with over 40,000 people, I’d expect to see more than two kids out after school on one of the first warm afternoons of spring.

Sometimes I think our affluence came with too high of a price. What do you think?