The "Threat to Earth" is a comprehensive non-fiction book that explores the devastating impact of climate change on humanity and the planet. The book begins by introducing the reader to the concept of climate change and its root causes, providing a brief history of the creation of the earth by God the Creator and the recognition of climate change as a global threat. It then delves into the effects of climate change on the natural world, such as rising temperatures, melting polar ice caps, extreme weather events, and the decline in biodiversity. The book also examines the impact of climate change on human health, including increased air pollution, disease outbreaks, and displacement and submerging of cities due to extreme weather events and rising sea levels. Furthermore, the book looks at the economic consequences of climate change, such as the loss of coastal infrastructure and properties, decline in agricultural production, and energy costs. It also examines the threat of poor nations in the global fight against climate change and the importance of international cooperation and policy action. The book concludes by highlighting the urgent need for action to mitigate and adapt to the impacts of climate change, emphasizing the importance of individual and collective action. It also provides an overview of mitigation and adaptation strategies, such as reducing greenhouse gas emissions through renewable energy, implementing adaptation measures, and the Net Zero Vision. In all, "The Threat to Earth" is a thought-provoking and informative book that highlights the grave threat of climate change to our planet and its inhabitants. It urges readers to take immediate action to address the crisis and emphasizes that it is only through individual and collective efforts that we can hope to create a sustainable future.