UNIT 1 Artificial Intelligence P2 Text A DevelopingYour HumanTopch Text B Are There Robot—Proof Jobs? UNIT 2 Sharing Economy P20 Text A Cities Power the Sharing Economy Text B Shared Approaches toTransport in the U．K． UNIT 3 Gender P38 TextA The Birthmark Text B Women's Long Journey to Space UNIT 4 Language and Life P56 TextA What DoWe Use Language For7 Text B Language and Culture UNIT 5 Ecology and Humanity P74 Text A Apologia Text B And No Birds Sing UNIT 6 MedicaI Science P92 Text A TuYouyou：Bringer ofTraditional Chinese Medicine to the World Text B Penicillin：Wonder Drug ofWorld War II UNIT 7 Civilization Pl10 TextA The Silk Road Text B Marco Polo's Effects on the East and theWest UNIT 8 Art and Technology P128 Text A The Evolution of VRTechnologies in the Art Market: From the Victorian Era to the Present Day Text B Art in the Digital Age UNIT 9 Information Security P146 Text A What Lies Beneath:The Deep Web Text B "She Stole My Life!": A CautionaryTrueTale About IdentityTheft UNIT 10 Fantasy and Science Fiction P166 Text A Harry Potter, More than Magic Text B Liu Cixin: Has Chinese Sci-Fi Ushered in a Boom Age? UNIT 11 Health Care P186 Text A Could Social Media and DietTrends Be Contributing to a Little-Known Eating Disorder? Text B TheWar on Allergies UNIT12 A Look into the Future P206 Text A How Science-Fiction Authors Are ShapingYour Future Text B I, Robot
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