How life originated from the inanimate mixture of organic and inorganic compounds on the priomordial earth remains one of the great unknowns in science. This origin of life, or abiogenesis, continues to be examined in the context of the conditions and materials required for natural life to have begun on Earth both theoretically and experimentally. This book provides a broad but in-depth analysis of the latest discoveries in prebiotic chemsitry from the microscopic to the macroscopic scale; utilising experimental insight to provide a bottom up approach to plausibly explaining how life arose. With contributions from global leaders, this book is an ideal reference for postgraduate students and a single source of comprehensive information on the latest technical and theoretical advancements for researchers in a variety of fields from astrochemistry and astrophysics to organic chemistry and evolution.