Kostas Kampourakis

When I was an undergraduate student in biology, about twenty years ago, developmental biology was relatively absent in my curriculum. There were some elements of developmental biology in the zoology and botany courses, but one had to take two elective courses, Embryology and Molecular Biology of Development, in order to learn more. Fortunately, curricula have changed nowadays and for good reasons. The study of developmental processes is crucial for our understanding of life, perhaps more than ever. For example, it is now important to consider development alongside the study of evolution and genetics. Evolutionary developmental biology is a very active field of research, which focuses on how changes in development affect evolution as well as on how developmental processes evolve. It is not only mutations that produce variation for evolution; development matters too. Similarly, research in genetics and genomics reveals numerous intra- and inter-cellular interactions that affect phenotypi ..

Current books on evolutionary theory all seem to take for granted the fact that students find evolution easy to understand when actually, from a psychological perspective, it is a rather counterintuitive idea. Evolutionary theory, like all scientific theories, is a means to understanding the natural world. Understanding Evolution is intended for undergraduate students in the life sciences, biology teachers or anyone wanting a basic introduction to evolutionary theory. Covering core concepts and the structure of evolutionary explanations, it clarifies both what evolution is about and why so many people find it difficult to grasp. The book provides an introduction to the major concepts and conceptual obstacles to understanding evolution, including the development of Darwin's theory, and a detailed presentation of the most important evolutionary concepts. Bridging the gap between the concepts and conceptual obstacles, Understanding Evolution presents evolutionary theory with a clarity and vision students will quickly appreciate.