The Awakening and the Parting Promise
On Panga, factory robots became conscious during the Factory Age, declined to keep working for humans, and chose to leave for the wilderness. Humans let them go under the Parting Promise, in which humans pledged to leave the robots alone and guaranteed that the robots could return if they wished. The book places this departure before the era in which humans turned away from extractive industry and gave half the moon back to the wild, a division that still stands centuries later.
