As an individual raised in the Mormon church who was repeatedly exposed to various Fundamentalist groups operating in and out of the mainstream LDS church I found this book to be invaluable and deeply vindicating.
Mormons are wonderful people with a strong and deep committment to the universal ideals of Christianity. However, they are often reluctant to be self-critical, especially about the more controversial aspects of our history.
The reason Fundamentalist groups have continuously splintered from the mainstream LDS church is the simple fact (as beautifully illustrated by Krakauer) that the modern LDS church bears little resemblance to it's radical, theocratic and chaotic origins. This fact should be embraced and celebrated by mainstream Mormons, not rejected and villified.
The mainstream church was wise and prescient to change it's position on many of the controversial teachings of it's early leaders. Just as most modern Christian faiths have done to balance their responsibility to society and the spiritual needs of it's members.
The goal of the Fundamentalists is to return the mainstream church to it's less than noble roots. This is why they are successful at recruiting otherwise devout Saints into their ranks. They preach a twisted, politicized, radical doctrine which (contrary to the vehement protestations of Mormons) are entirely consistent with many of the less-known but nevertheless regretably true ideas of Joseph Smith and Brigham Young and others.
It is this literalist interpretation, along with the mindset that all things must remain unchanged no matter how much society and the role of the church has changed, that breeds Fundamentalism.
If Mormons want to rid themselves of these parasites and malcontents, they need to come to terms with the realities of early Church history and the necessary evolution of the faith from those early years.
Just as devout Muslims have watched in horror as their faith has been infested and bastardized by Fundamentalist parasites who would return Islam to the decadence of some of it's early leaders, Mormons must recognize that these groups are trying to do the same with their beloved Church.
Just as Christian Terrorists like The Army of God have done it to other Protestant Faiths.
Its time to recognize Fundamentalism for what it is. Part of that realization is recognizing the ugly aspects of our past and present.
Fundamentalism has no place in Mormonism nor any other religious faith. It is an afront that must be vigorously opposed and clearly identified. That cannot happen if Mormons continue to refuse to recognize scandals of the past nor the coddling of such groups in the present.
Even as we speak, I know young men and women in the mainstream Chruch who are being preyed upon by Fundamentalist groups. This is not fiction, it is a dire warning to be heeded.