> What's really needed is a societal change with how food is treated. Someone else mentioned a tax on sugar and processed foods, which could help. But another big step would be trying to teach students about nutritious food and living a healthy lifestyle. Of course, it's difficult if the school is the only place they see this, but I don't think it would hurt to have more outlets for healthy living in a student's life.

Why stop at measly taxation of consumption or teaching programs?

Let's progress and go further and simply be the Societal Parent by storing the children units in a controlled environment where they'll only receive information and norms deemed by teeming experts to be beneficial to them or everyone. We could call it the Hatchery and Conditioning Centre.