IntroductionUNIT 1　TRAVEL TALK　1.The Company of the Sea　2.Madrid Memories　3.Flying High, but Feeling Low　Tying It All Together　More Information　Answer KeyUNIT 2　ATTITUDES ABOUT ANIMALS　1.All for the Love of Fritz　2.Can Animals Think?　3.Anti-Fur Groups Renew Fur Debate　Tying It All Together　More Information　Answer KeyUNIT 3　FACING CHALLENGES　1.86-Year-Old Man in Marathon for 63rd Time　2.Disabled People Find Challenge on the Slopes　3.Sounds of Bali　4."Dreams" by Langston Hughes　Tying It All Together　More Information　Answer KeyUNIT 4　BRAINPOWER　1.Do You Know Your Right Brain from Your Left?　2.Albert Einstein: The Man and the Legends about Him..　3.How Good Is Your Memory?　Tying It All Together　More Information　Answer KeyUNIT 5　CLIMATE CONTROL　1.Winter Blues, Summer Blahs　2.Climate: A Powerful Force　3.What's the Weather?　Tying It All Together　More Information　Answer KeyUNIT 6　FOOD FOR THOUGHT　1.Finding the Recipe for Success　2.Genetically Altered Tomato Approved　3.Red Hot, or Not?　4.Plant Power　Tying It All Together　More Information　Answer KeyUNIT 7　COMPANIES WITH A CONSCIENCE　1.Profits with Principles　2.The Scoop on Ben & Jerry's　3.Warm and Fuzzy Soda Bottles　Tying It All Together　More Information　Answer KeyUNIT 8 TUNE IN TOTV　1.The Early Days and Beyond　2.Can You Imagine a World without It?　3.Commercial-Free TV　Tying It All Together　More Information　Answer Key