Working on a commercial fishing boat off Sado Island as a research scientist studying bluefin tuna, I was inspired by the neat yet irregular coils of rope laid out on the vessel's deck. The rope reminded me of the brushstrokes of an Ensō ring. Typically drawn on rice paper with a single brush stroke, the creation of enso rings is a meditative practice in the Japanese Zen Buddhist tradition. In pursuit of the perfect hand-drawn circle, the practitioner learns to let go and create freely, accepting the final result as beautiful despite any superficial imperfections. In this way, the Enso ring is a powerful representation of the Wabi Sabi world view that urges us to find beauty not only in growth and newness, but also in natural degradation, imperfection, and the end of life. Returning to my harbor-side workspace, I dug into a large pile of decaying plastic fishing rope and began untangling the chaotic mass of knots into a single organized coil. I reinforced the coil with a steel ring and suspended it in the doorway of a traditional boat house overlooking the ocean as a symbol of the connectivity between land and sea, humans and nature, and the urgent need to develop circular economies for plastic materials. Instead of allowing plastics to degrade in the environment or be incinerated, fishing rope, nets, bottles, and plastic packaging of all kinds should be designed with a cradle-to-grave mindset that plans for their eventual reintegration into new products. Around the world, novel recycling techniques and businesses are being created to take advantage of this latent material. By reducing our reliance on single-use plastics and designing a circular economy, I am confident that humanity can end the senseless pollution of our home planet and live in greater harmony. It will never be a perfect system, but we have to try.