Unit1 1
Text A What Is a Decision? 1
Text B Secrets of Success at an Interview 8
Unit2 14
Text A Black Holes 14
Text B Worlds within Worlds 20
Unit3 25
Text A Euthanasia:For and Against 25
Text B Advantage Unfair 32
Unit4 37
Text A Slavery on Our Doorstep 37
Text B Return of The Chain Gang 43
Unit5 47
Text A The New Music 47
Text B Different Types of Conposers 53
Unit6 59
Text A Improving Industrial Efficiency through Robotics 59
Text B Predicting Earthquakes 64
Unit7 68
Text A Leisure and Leadership 68
Text B The Time Message 74
Unit8 80
Text A Jet Lag:Prevention and Cure 80
Text B Controlling Your Concentration 86
Unit9 91
Text A Aging in European Countries 91
Text B Children's Self-esteem 96
Unit10 102
Text A The Campaign for Election 102
Text B The American Two-party System 107
Unit11 111
Text A Sacrificed to Science? 111
Text B Let's Stop Keeping Pets 116
Unit12 123
Text A Let Your Mind Wander 123
Text B To Sleep,Perchance to Dream 130
Unit13 136
Text A Work,Labor,and Play 136
Text B The Workman's Compensation 142
Unit14 148
Text A The Teacher's Last Shocking Lesson 148
Text B The Seeds of Wrath 153
Unit15 159
Text A The computer and the poet 159
Text B Changes to come in U.S.Education 165