Scottish filmmaker Amy Hardie has built a career making science documentaries that reflect her rational temperament. When she dreamed one night that her horse was dying, only to wake the next morning and find the horse dead, she dismissed the incident as a coincidence. Then she dreamed she would die at age 48 — only one year away. When Hardie does get ill, just as the dream predicted, she visits neuroscience experts and eventually a shaman. The Edge of Dreaming is an evocative, intimate chronicle of that year and a fascinating investigation into the human subconscious.