1 What are global issues? 1
2 A changing world 2
3 Water and food 9
4 The environment 14
5 Protecting Earth 24
6 Health 30
7 Human rights 37
8 Migration 41
9 Technology 44
10 Thinking locally 51
THE WORLD AS 100 PEOPLE 58
GLOBAL ISSUES 59
GLOSSARY 61
ACTIVITIES:Think ahead 64
ACTIVITIES:Chapter check 65
ACTIVITIES:Focus on vocabulary 70
ACTIVITIES:Focus on language 71
ACTIVITIES:Discussion 72
PROJECT 73
TRANSLATION 参考译文 75
