What has Dark Matter got to do with your Afterlife? In 2006 Jay proposed that dark matter (which comprises about 85 per cent of the matter in the universe) could include self-interacting dark plasma. Subsequently, this proposal received support in the scientific literature. This has significant implications not only for the universe as a whole, but also planet Earth and its inhabitants. In recent years, scientists have pointed out to the life-like characteristics of plasma. How has this life-like dark plasma participated in human evolution? Does dark plasma provide the physical basis for your afterlife? Do we have dark plasma bodies which co-evolved with our ordinary matter bodies but are currently invisible to us? This book explores this in detail, while adhering to experimental data, with some surprising conclusions.