This quote from the The Fruitful Darkness, to me, is a fair synnopsis of her book:
Like Buddhism and shamanism, deep ecology is centered on questioning and directly understanding our place from within the web of creation. All three of these practices-Buddhism, shamanism, and deep ecology-are based on the experience of engagement and the mystery of participation. Rooted in the practice and art of compassion, they move from speculation to revelation through the body of actual experience.(Kindle Locations 216-218).