Climate Change Biology is a new textbook which examines this emerging discipline of human-induced climate change and the resulting shifts in the distributions of species and the timing of biological events. The text focuses on understanding the impacts of human-induced climate change, but draws on multiple lines of evidence, including paleoecology, modelling and current observation. Climate Change Biology lays out the scope and depth of understanding of this new discipline in terms that are accessible to students, managers and professional biologists.