Customized Biorhythm
2021
30'' x 77.6'' x 21.7''
aluminum, stainless steel, resin, light beads, light strips, motors, electronics, basil
#Power Imbalance of Agency
#Technological Control and Ethics
#Human Intervention
#Gene Editing
#Plant Hierarchy
#Ecological Restoration
#Marketization of Nature#Plant Agency#Survival Dilemma
"The way a society deals with its plants tells us a lot about itself." — Lois Weinberger
Customized Biorhythm envisions a world where, in the face of severe environmental crises, humanity intervenes to reshape the survival patterns of plants and animals. In this scenario, ecosystems across many regions of the Earth have fallen into serious disarray: plants struggle to grow, animal migrations are disrupted, and energy fails to flow smoothly through the food chain. Some key species within the ecosystem have disappeared, leaving ‘voids’ that new species are unable to fill.
To stabilize the foundation of the food chain and maintain the structural complexity of ecosystems, a strong call to ‘save the plants’ arose, ushering in a new era of ecosystems known as Generinature. In this new system, plants are classified into eight tiers based on the level of human intervention they receive. Plants subjected to less intervention, respected for their inherent right to life and self-regeneration, have become increasingly rare and valuable. The National Bioscience Center has employed genetic editing technologies, such as CRISPR-Cas9, to precisely modify the genomes of plants, enhancing their resilience to harsh conditions, accelerating their growth, and improving their recovery abilities.
The installation is based on an early research prototype salvaged from a waste processing facility. It taps into plants’ genetic responses to daily environmental shifts and key metabolic pathways in their life cycles, introducing lunar cycles and day-night variations to regulate basil. Over time, this light-conditioned basil aligns its internal biological clock with external environmental rhythms, completing its entire growth cycle within a 27.32-day lunar period.
Red and blue spotlights simulate the moon’s luminous surface, with their positions and sequence designed to mimic the phases of the moon. Viewed from above, this arrangement resembles the moon’s current real-time status. Adjacent equipment includes a windmill-shaped “time wheel” that starts at 6 a.m., lighting up a strip of lights every hour until 5 p.m. when all are lit. From 6 p.m., the entire system shuts down until 6 a.m. the next day. Additionally, a U-shaped tube containing 600 ml of nutrient solution, sealed at both ends with nanoporous plastic to allow light penetration while enabling air exchange.
Seeds are wrapped in rockwool and placed within a transparent sleeve to ensure continuous nutrient supply and prevent issues related to continuous cropping. As the rockwool absorbs the nutrient solution, the solution level gradually decreases, and the hydroponic system’s nutrient solution does not need replacement within a growth cycle. When someone walks by, the equipment emits a rustling rain sound, with vibrations induced by human activity transmitted through plant cells.