nsfw:racy: Possible ocr: A Decade of NATIONAL GEOGRAPHIC Magazine on CD-ROM Every page, every issue... "Speak" with Koko, an amazing gorilla that Llearned sign language. Travel to Ethiopia and unearth the remains of Lucy, one of humankind's oldest known ancestors. Join Thor Heyerdahl on a death-defying transatlantic sea voyage in a papyrus reed boat, the Ra II. Study pollution, the scourge of the industrialized world, and learn the ways humans are attempting to manage their fragile home planet. And experience many more captivating moments from the 1970s. NATIONAL GEOGRAPHIC: The 1970s contains the enlightening stories ...