Rogers fervently believed in the power of communities and families to help young children grow. He knew that young children learn less from books or movies or television than they do from caring adults. But he was not a crusader. As much as Fred Rogers worried about American trends—more geographic mobility, more emphasis on individual latitude, potentially disrupting traditional responsibility to community and family—he knew his job was to try to understand the effects of these trends on children, to understand the children themselves, and how to help them.