Is human activity causing Earth's to heat up? Is global warming just a natural event? What are the possible effects of global warming? Read this book to learn more about the global warming debate and to start forming your own opinions.
What is a watershed? Why are watersheds important? What is it like to live where there is no clean, safe water supply? Read this book to find out more about the importance of watersheds and how you can help in the fight to keep Earth's freshwater sources clean and safe.
What is terrorism? Why do people commit acts of terrorism? What can be done to stop terrorists? Find out more about why people commit acts of violence against innocent people and start forming your own opinions about what should be done to address this worldwide threat.
What causes pollution? How does pollution affect the environment? Why should we care about pollution? Read this book to find out more about the social, environmental, and economic issues related to pollution and what you can do about it.
What is a pandemic? What diseases are likely to cause a pandemic? How can the spread of a disease be stopped? Find out about how a disease reaches pandemic proportions and start thinking about what people can do to stop the spread of deadly diseases.
What are women's rights? Don't all women have the same rights as men? What are the consequences of gender inequality? Find out more about the legal and cultural practices that foster inequality and start thinking about what you think should be done to confront the issue.
What is racism? Who is a racist? What are the causes of racism? Read this book to learn more about racism and what you can do to help foster tolerance, understanding, and acceptance in your community and the world.