It is Alpinist's rule of thumb to abide by an established climbing tradition: a climber's word is generally accepted as the truth unless compelling evidence suggests otherwise. Alpinist publishes first-hand accounts on climbs and expeditions whenever possible to present the words of the climbers themselves. This retains the original source of the information (information tends to lose accuracy each generation it is removed from its original source). Furthermore, when authors sign their names to their reports, they certify the information's authenticity.
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