Periagoge
Concept
1 min read

Reverse Causality and Backward Futures Thinking

Working backward from an imagined future to identify what must be true now, inverting typical causal assumptions.

Laozi
Why It Matters

Paradoxically, Taoist thought suggests that the future already shapes the present—not through mysticism, but through the power of pattern and attractor states. By vividly imagining a desired future and reverse-engineering its requirements, you reveal hidden assumptions and blind spots in current planning. This mirrors scenario planning but with Taoist emphasis: instead of asking 'what if?', ask 'if that future were real, what would have to be true about us, our systems, our values?' Laozi's paradox applies: the future you anticipate most vividly is the one you're already creating through current choices. Use backward induction to stress-test your anticipation: if your vision requires a technology that doesn't exist, a culture shift that seems impossible, or a capability you haven't begun building, you've found your real work. This practice integrates rigorous strategic thinking with the Taoist insight that imagination and reality co-create each other.

Helpful guides
Laozi
Technology & Attention
Peri
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