This late summer, the entertainment getting the biggest ratings are focused on high school. “Every era, maybe every season probably seems special to its own constituents. Acknowledging that this, too, shall pass, I offer a modest proposal about the high school products on offer in the summer of 2007: Innocence, an especially keen yearning for a futureless state of suspended animation, is the transfixing allure of this year’s wildly popular productions.”