Unit 1 History 1 Text A Introduction to the Third Edition of The History of Africa 3 Text B Discovery in Mexican Cave May Drastically Change the Known Timeline of Humans’ Arrival to the Americas 14 Unit 2 Art 21 Text A Distinctive Functions of Artistic Representation 23 Text B The Function of African Music in African Culture 34 Unit 3 Philosophy 65 Text A The Meaning of Life: Questions and Answers 67 Text B Lives of Meaning and Significance 79 Unit 4 Race and Nation 87 Text A Ethnic American Literature as Voice of Ethnic Culture 89 Text B The Importance of Irish Tales in Western European Literature 100 Unit 5 Society 108 Text A Consequences of Social Class 110 Text B Sociological Models of Social Class 123 Unit 6 Communication 131 Text A The History of Communication 133 Text B The Breadth of the Communication Field 144 Unit 7 Education 152 Text A The Nature and Development of the Taxonomy 154 Text B Learning by Degrees 165 Unit 8 Nature and Environment 172 Text A Silent Spring 174 Text B Restoring for Natural Authenticity 186 Unit 9 Business 194 Text A Cashless Society: A Huge Threat to Our Freedom 196 Text B A Brief Journey Through Payments & Ledgers 208 Unit 10 Belief and Culture 216 Text A Daoism 218 Text B Early Christianity 231 Unit 11 Politics 240 Text A Which Europe Now? 242 Text B The Future of the European Union: How to Save Europe 254