The problem with overly sentimental popular culture:

Sentiment surfaces fast and runs hot in public life, and it compels our attention. On good days I dimly register this makeshift iconography of people’s sorrows, losses, and challenges. Some of them have been my own, too, but I don’t have ribbons. On my dark days I believe that pink ribbons and 5K runs and temporary shrines and teddy bears and emails exclamation-pointed into a frenzy—the sentimental public culture—is malicious to civil society and impedes in one elegant motion our capacities for deliberation in public life and intimacy in private life. On the days I’m feeling melodramatic I suspect that we are in the grips of death by treacle.

The habit of thought that a pop culture of treacle and a pop culture of anger hold in common is that we needn’t polish the expression of our private feelings and sorrows into a form that’s relevant and useful, even to strangers and fellow citizens in the commonweal. We can take for granted that our treacle or our anger speaks for itself and presume the relevance of private feelings to public discourse. If, in fact, we’re drowning in a public culture of meanness, it is one that the public culture of cloying sweetness unwittingly helped create.

The advantages of stoicism over that of public emotionality to public policy are simple and direct. Emotional cries to "do something" in the aftermath of tragedy quickly become devoid of the critical question-- does the proposed policy actually actually work?