Complex sentence: According to Unger, social structures, to nourish the context-transcending quality of human life, must be designed so that they are open to revision; otherwise, the dead exercise too much control over the living.
Split into simpler sentences: According to Unger, social structures, to nourish the context-transcending quality of human life, must be designed so that they are open to revision. Otherwise, the dead exercise too much control over the living.