Unit One Language:A Reflection of Life in the U.S.A 1
Unit Two Search and Rescue at Grand Canyon 18
Unit Three The Trial That Rocked the World 34
Unit Four How Capital Punishment Affirms Life 52
Unit Five Opportunity or Challenge?——on WTO 70
Unit Six The Paradox of Cloning 88
Unit Seven I Have a Dream 105
Unit Eight What s Your Emotional IQ? 123
Unit Nine Is America Falling Apart? 137
Unit Ten University Days 156
Unit Eleven Why Don t We Complain? 174
Unit Twelve Scoul Searching 192
Unit Thirteen Guidance for the Clinical Evaluation of Weight-Control Drugs 206
Unit Fourteen Why I Write 220
Unit Fifteen Humans Should Explore Space 238
Unit Sixteen Vanishing Before Our Eyes 255
Unit Seventeen No Signposts in the Sea 271
Unit Eighteen Remarkable Margaret Thatcher 290
Unit Nineteen Death and Dignity:A Case of Individualized Decision Making 307
Unit Twenty Of the dignity or Meanness of Human Nature 323
Glossary 340