'A Problem from Hell'

Samantha Power built the book from a paper she first wrote in law school, and it grew into a full survey of how the United States responded, or more often failed to respond, to genocide across the twentieth century. Power moves case by case through the Armenian genocide, the Holocaust, the Cambodian genocide under the Khmer Rouge, Iraq's campaign against its Kurdish population, the Bosnian genocide, the Rwandan genocide and the Kosovo conflict, asking in each instance what American officials knew, when they knew it, and why the government so consistently chose not to act even after evidence of mass killing was already clear.

Power's central argument is that the United States has functioned, again and again, as an onlooker to genocide rather than as either a perpetrator or a determined opponent of it, and she traces that pattern through internal government documents, memoirs and interviews with officials who were themselves present for the decisions the book examines. The book became a central text in the argument for the responsibility to protect, a doctrine an international commission had already named in 2001, which holds that the international community bears an obligation to intervene against mass atrocity rather than deferring entirely to national sovereignty.

Reading it means moving through several distinct twentieth century atrocities in sequence, each with its own political context and its own reasons for American inaction, and it suits a reader interested in foreign policy and human rights history told through a consistent, repeated pattern of failure to act rather than through any single case alone. The book asks real attention across its many cases, but its argument stays clear throughout even as the specific history shifts from decade to decade and continent to continent.