An inspiring manual for navigating humanity's collective dark night and enacting personal and planetary transformation• Explores how Sacred Activism--specifically, creative, wise, sacredly inspired action--offers an antidote to the crises facing our world• Reveals how to uncover and sustain joy and how to use it as fuel for continuing Sacred Activism in dangerous times• Includes practical maps of the dark night process and of the four-part path to transfiguration drawn from the secret depths of the mystical traditionsPresenting a manual for navigating humanity's collective dark night, Andrew Harvey and Carolyn Baker explore potential antidotes, drawn from mystical traditions and Sacred Activism, to help us find inspiration and take action in the face of the daunting challenges to our world. Offering a deep discussion of our global dark night in terms of the Kali Yuga, the authors examine the dangers of a growing constellation of intractable crises--authoritarianism both in America and abroad, climate change, economic inequality, social upheaval, and spiritual malaise. They then explore the antidotes to these crises: Sacred Activism--specifically, creative, wise, sacredly inspired action--and a profound understanding of our evolutionary ordeal and its potentialities. Examining the power of joy to help enact personal and planetary transformation, they explain how joy, or ananda, is a force all mystical traditions recognize as the essence of the Divine. They reveal how to uncover and sustain joy in ourselves and how to use joy as fuel for continuing Sacred Activism in dangerous times. Drawing on the visionary teachings of mystics such as Pierre Teilhard de Chardin and Sri Aurobindo, the authors show how the global dark night is part of an evolutionary mutation process and how its very intensity makes it the potential seedbed of a new embodied, divine humanity. They offer practical maps of the crises, of the shadows that this global dark night is casting, and of the four-part path to transfiguration drawn from mystical traditions. Sharing a vision of a new and focused global moment of love in action, the authors reveal that apocalypse is not inevitable--if enough people awaken to the extraordinary possibilities of Sacred Activism.