The document discusses embracing complexity in business processes through a rule-driven and goal-oriented approach. Traditionally, processes were designed up front to handle all variants and exceptions, which led to overly complex processes that were difficult to change. The proposed approach is to: 1) Specify business aspects and rules separately and let computers consolidate them into adaptive processes that meet all constraints. 2) Create rule-driven processes where the actual process is derived dynamically based on constraints like customer, time, and rules from various sources. 3) Use flexible, goal-oriented processes that can take different paths depending on context, allowing certain activities to be optional or delayed based on interventions.