In Happiness for All? Unequal Hopes and Lives in the Pursuit of the American Dream, Carol Graham raises disquieting ideas about today's United States. The challenge she puts forward is an important one. Here we review the intellectual case and offer additional evidence. We conclude broadly on the author's side. Strikingly, Americans appear to be in greater pain than citizens of other countries, and most subgroups of citizens have downwardly trended happiness levels. There is, however, one bright side to an otherwise dark story. The happiness of black Americans has risen strongly since the 1970s. It is now almost equal to that of white Americans.

中文翻译：

---

现代美国的不幸和痛苦：卡罗尔·格雷厄姆（Carol Graham）的《所有人的幸福》的评论论文和进一步的证据？

在全民幸福中？在追求美国梦中的不平等的希望和生活，卡罗尔·格雷厄姆提出了有关当今美国的令人沮丧的想法。她提出的挑战是一个重要的挑战。在这里，我们对知识分子案例进行审查，并提供其他证据。我们在作者方面进行了广泛的总结。令人惊讶的是，美国人似乎比其他国家的公民承受更大的痛苦，而且大多数公民的幸福感水平呈下降趋势。然而，否则，黑暗的故事有一个光明的一面。自1970年代以来，黑人美国人的幸福感大大增强。现在，它几乎等于美国白人。