Melody Jue | Ocean Memory

Why It Matters

Understanding ocean memory integrates scientific data with cultural narratives, enhancing climate resilience strategies and expanding how societies perceive and protect marine ecosystems.

Key Takeaways

• Ocean memory reframes marine science through humanities and arts lenses.
• Sea ice and deep water store centuries‑old climate signatures.
• Microbial gene retention acts as anticipatory memory for environmental shifts.
• Whale songs and microbial communication illustrate collective, distributed oceanic memory.
• Smell‑walk experiments reveal underexplored sensory dimensions of marine perception.

Summary

Professor Melody Jue’s presentation at The Long Now explored the concept of “ocean memory,” arguing that the sea should be read not merely as a physical system but as a repository of layered, non‑linear memories that bridge science, humanities, and the arts. Drawing on her scuba fieldwork and interdisciplinary collaborations, Jue framed the ocean as a living archive where ice, sediment, coral, and even microbes retain and transmit past climate signals and adaptive responses. She highlighted several forms of marine memory: archival records such as sea‑ice brine channels and deep‑Pacific thermal signatures of the Little Ice Age; ecological memory where corals and abalone exhibit heightened resilience after prior stress; and collective memory manifested in whale song traditions and microbial gene pools that persist across billions of years. Jue emphasized that these memory systems are anticipatory, allowing organisms to “remember” past conditions and prepare for future changes. Concrete examples punctuated her talk: Jody Deming’s description of sea‑ice as a frozen storage facility; a 2025 study showing the Little Ice Age’s lingering heat signature in deep waters; a short film where free divers revisit a slave‑ship wreck, turning it into a memorial of traumatic oceanic history; and a novel “smell‑walk” podcast that invited participants to experience marine olfactory cues, linking scent to memory in ways reminiscent of Proustian literature. Jue concluded that foregrounding ocean memory reshapes research agendas, urging scientists to consider milieu‑specific concepts and humanities scholars to incorporate marine chronotopes. This reframing could improve climate‑impact models, enrich cultural narratives about the sea, and inspire new sensory‑based methodologies for studying marine environments.

Original Description

The ocean is not empty. It is a vast storage facility of memory agents. Ocean organisms use the chemical signatures of seawater for memory and intelligence in ways we can barely imagine. In her Talk, Melody Jue said our struggle to understand ocean memory comes from our terrestrial bias. This bias shapes what we try to protect and the technologies we develop. We must, she said, “deterritorialize the sensorium.”

To better translate the ocean's memories, Jue worked with interdisciplinary artists, musicians, divers, and researchers to develop soundscapes that help us “smell” with our ears, remapping chemosensation through synesthesia. Don’t miss the moment in the Talk where she plays two original music pieces that use the density and flow of sound to mimic chemical gradients of seawater.

“The ocean teaches us humility,” Jue concluded. “It makes us confront our preconceptions about the planet and sensation.”

This talk was presented March 18, 02026 at the Cowell Theater in San Francisco.

Episode notes: https://longnow.org/talks/02026-jue/

The event livestream is here: https://youtube.com/live/rVruWwO4hZg

This talk is part of Long Now Talks.

Launched by Stewart Brand in 02003, Long Now Talks has invited more than 400 leading thinkers to share their civilization-scale ideas with a live audience and millions around the globe tuning in to our podcast and videos. Long Now Talks are brought to you by The Long Now Foundation, which has spent the last 25 years igniting cultural imagination around long-term thinking.

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