Spirixience is a Spiritual Science that draws from multiple disciplines and professions but most importantly draws from actual experiences. This is where Heaven intersects with Earth. For most of our human existence this intersection has probably not been important, but, given all that has been happening ... it has become more important than ever. Furthermore, the Science of Spirixience comes with a sustainability counterpart that is important to understand. We provide a roadmap to navigate these complex and hard-to-understand waters by drawing on decades of experience.