"One cannot read Genesis literally--meaning as a literally accurate description of physical, historical reality--in view of the state of scientific knowledge today and our knowledge of ancient Near Eastern stories of origins. Those who read Genesis literally must either ignore evidence completely or present alternate "theories" in order to maintain spiritual stability. Unfortunately, advocates of alternate scientific theories sometimes keep themselves free of the burden of tainted peer review. Such professional isolation can encourage casually sweeping aside generations and even centuries of accumulated knowledge."