How many times have you heard someone offer to “save a tree” by sending an email instead of a printout? As an environmentalist who grew up in some of the most pristine forests in America, Ive always supported causes aimed at preserving our natural heritageprovided they are based on facts. This pictograph, produced by Digest editor Howard Dickman for my November 1993 issue, set the record straight on one that isnt.

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