Huge banner headline in the (left-of-center) Guardian today: 100,000 Iraqi civilians dead, says study. The study to which it refers was published by the Lancet, Britain's most respected (and peer reviewed) medical journal. It used sampling, but looks serious.
Although some of the casualties are due to things like an increase in infant mortality because women are unable or too frightened to go to hospitals to deliver, the great bulk of the deaths is civilians killed by aircraft bombings or helicopter-launched munitions.
The amount of civilian casualties is sufficiently high to call into question whether the US has complied with the (rather vague) laws of humanitarian warfare.
Update (10/30): Slate has a good article noting the gigantic margin of error admitted by the authors of the report — so large as to call into question their publicizing the midpoint of a range of possibilities from 8,000 to almost 200,000.
Lancet is a highly respected journal but I think it is not peer reviewed. My understanding is that the editorial board decides on their own aiming for speed, hence the name of the journal. My information might be out of date, since it is from when my Dad blublished in Lancet (among their most cited articles by the way).
The Guardian–not always reliable–wrote of “speeded up peer review”. But on this one I think it’s right. Here’s what The Lancet says:
Anyone prepared to challenge the scientific credibility of this professional and peer-reviewed article should check out the statistical discussion at Crooked Timber: http://www.crookedtimber.org/archives/002780.html
1. From the study, the rational observer must now think that it’s overwhelmingly probable that the invasion has considerably raised the likelihood to the Iraqi civilian population of dying violently. The confidence interval does not include 0, the no-change scenario.
2. Ths study (carried out by civilian researchers at considerable personal risk) would not have been necessary if the ocupying power or its puppet Iraqi government had taken its duties seriously in monitoring civilian casualties. It is racist only to count or be concerned with American deaths.
3. All statistical objections can, and can only, be resolved by putting proper governmental resources on the ground into finding out what is happening. Insurgents and criminals are still citizens. If you can’t register all births and deaths, you can, as the study shows, run sophisticated sample surveys.That’s how crime is monitored in America.