Preface: permission to doubt -- Introduction: Moments of terror -- Part one: Your descent into doubt -- Doubt as loss -- Doubt as loneliness -- Doubt as crisis -- Doubt as doorway -- Doubt as growth -- Part two: all in doubt -- Doubt as descent -- Doubt as dissent -- Doubt as love -- A human problem -- Faith, beliefs, and revolutionary love -- Part three: life after (and with) doubt -- Communities of harmony -- Theologies of harmony -- Spiritualities of harmony for the rising generation -- Harmony as survival strategy -- A Civilization in doubt -- Afterword: You're not crazy and you're not alone.