Is climate change overstated? Is adaptation or mitigation a better approach to climate change? What is the impact of climate change on the world so far? This book tackles these important questions through presenting a diversity of viewpoints. Topics such as the relocation of populations, the impact of climate change on animal and plant species, the question of food and water security, and the role of business on climate change policy are discussed at length to provide readers with foundational knowledge they will not get elsewhere.