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Systems Dynamics

Mid-century travel poster: a stack of books on a bleacher above an empty Little League field in late summer light, a yellow school bus passing beyond the fence.

Summer Reading 2026

Summer Reading 2026

A season spent with canonical works on circularity, systems, strategy, Lean, and craft.

By Christian Rishel 28 Sep 2026

Mid-century travel-poster illustration: first-person view across a grass tennis court, a single closed book resting on the near sideline, citrine sunlight and an open teal sky, no people.

Systems Dynamics

Thinking in Systems

Donella Meadows built an exquisite analytical toolkit, then told us exactly where its utility ends. The future can only be envisioned, not analyzed.

By Christian Rishel 20 Jul 2026

Circudyne

Circular economy transformation through systematic synthesis. Circudynamics integrates strategy, worldbuilding, technology, culture, and craft. Subscribe to The Circudyne Letter.

Circudyne

Circular economy transformation through systematic synthesis. Circudynamics integrates strategy, worldbuilding, technology, culture, and craft. Subscribe to The Circudyne Letter.

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© 2025–2026 Christian D. Rishel · Circudyne. Licensed under CC BY-NC 4.0
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