This book discusses the prodigious output of one of the most influential proponents of social theory, Professor Karen Barad. Her work attracts a wide readership in feminist theory and politics, philosophy and science studies, and she pursues a particular interdisciplinary approach--""diffraction""--to pursue links and connections between these disciplines. Her new terminology, including terms like ""intra-action"", has been widely explored and applied. She shows how these terms have been developed from her interest in quantum theory, especially the work of Niels Böhr.This book is an ""immanent.