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Explains the science of global warming, examines the debate over the causes and extent of the problem, discusses some of the threats posed to the planet and its inhabitants by global warming, looks at possible solutions, and offers suggestions on how to adapt to a warmer future.

Discusses the popularization of organic foods, looks at what it means to be organic, traces the history of the organic food movement, discusses the debate over whether organic foods and farming are beneficial to health and the environment, and considers the future of organic food production.

Objectively and thoughtfully explores the topic of pandemics.

Presents a discussion of garbage and recycling that is designed to inspire critical thinking in middle and high school students, covering the social, environmental, and cultural issues associated with the topic, with photographs, examples, and quotes.

A collection of essays relating to the controversial topic of political corruption in many governments around the world and unsuccessful attempts to curb it.

A collection of articles that discusses issues associated with the U.

Combines narrative, primary and secondary source quotations, sidebars, and study questions to provide a balanced overview of issues related to terrorism, discussing Islamic terrorists, motivations, tactics, targets, and other related topics.