The first time I learned about coral bleaching, I found it difficult to forget the images.
Reefs that had once shimmered with brilliant purples, reds, golds, and blues had
become ghostly white—marble-colored reminders of a warming planet. They looked less
like living communities than underwater monuments.
Those images became an invitation. If coral reefs were telling us something, I wanted to
learn their language.
That search led me to Rachel Carson.
Long before climate change entered public consciousness, Carson was inviting readers
to fall in love with the sea. Her ocean trilogy—Under the Sea-Wind, The Sea Around Us,
and The Edge of the Sea—remains one of the most beautiful celebrations of Earth’s
blue planet ever written. It seems no coincidence that one of the chapters in her final
book, The Edge of the Sea, is titled “The Coral Coast.”
Although Carson never uses the word mindfulness, I experience her writing as a form of
contemplative practice. She teaches us to look carefully, patiently, and with wonder.
Every tide pool, every current, every tiny organism becomes worthy of our full attention.
Reading her slowly, I find myself seeing the ocean with new eyes.
Thich Nhat Hanh taught that understanding is the foundation of love. The more deeply
we understand another person, another species, or the Earth itself, the more naturally
compassion arises. Carson offers that kind of understanding. She helps us practice
what might be called ocean mindfulness.
One of her most memorable passages reminds us that the sea is not merely our
ancestral home—it continues to flow within us.
“…each of us carries in our veins a salty stream… This is our inheritance from the day…
when a remote ancestor… first developed a circulatory system in which the fluid was
merely the water of the sea.”
Every human life begins in water. Before birth we float within our mother’s amniotic fluid,
itself mostly water. Our blood still echoes the chemistry of ancient seas. Even our bones
bear witness to oceans that existed hundreds of millions of years before our species
appeared.
We are, quite literally, ocean beings.
This realization changes the way I walk along the shore.
Recently, on the Caribbean coast of Puerto Rico, I found myself noticing what I had
once overlooked. Sea grape trees shaded the beach. Restored sand dunes protected
wildlife. Offshore, mangroves, seagrasses, coral reefs, plankton, fish, and currents
formed one interconnected living community.
Rachel Carson described mangroves as “sea becoming land almost before our eyes.”
During a visit with my mother to Puerto Rico’s Caribbean Manatee Conservation Center,
we learned how deeply manatees depend upon these coastal forests. Carson also
explains that the same currents carrying mangrove seedlings also deliver plankton to
reef-building corals. The ocean is never divided into separate worlds. Everything
participates in everything else.
This is interbeing beneath the waves.
Carson’s trilogy reveals an astonishing abundance of life. She introduces readers to
luminous plankton, graceful jellyfish, deep-sea creatures, whales, kelp forests, coral
reefs, seabirds, shells, sea grasses, and microscopic organisms invisible to the naked
eye. Even a grain of sand becomes a story of transformation.
She writes about the pulse of the sea—its tides, currents, and waves—as if describing
the breathing of a living planet. She marvels at the colors of the ocean, from bright
green surface waters to the mysterious reds and blacks of the deep. She celebrates
creatures that create their own light, illuminating the darkness through bioluminescence.
She listens to whales, dolphins, shrimp, and manatees, reminding us that the sea is
filled not only with life but with communication.
Reading Carson, I sometimes feel I am entering a great meditation hall where every
creature has something to teach.
Walking the beach has become a mindfulness practice for me. I watch a single wave
rise, travel, and finally dissolve upon the sand. I breathe in as it gathers strength and
breathe out as it breaks. The wave disappears, but its energy continues.
The shoreline offers the same teaching. Sand becomes rock. Rock becomes sand.
Sargassum blurs the boundary between ocean and land. The coast is never finished.
Everything is continuously becoming something else.
Thich Nhat Hanh called this the truth of impermanence—not as a cause for sadness,
but as the very condition that makes life possible. Rachel Carson saw the same truth in
every tide.
Coral reefs embody both impermanence and continuation. Built slowly by countless tiny
coral animals over thousands of years, they flourish only when the surrounding ocean
remains in balance. Today, many reefs are becoming marble-colored as warming waters
place them under increasing stress. Their whitening is not merely the loss of beauty. It is
a call to awaken.
Yet Carson closes her great trilogy not with despair but with endurance. Her final
chapter is titled “The Enduring Sea.”The ocean has always been changing. It has
survived ice ages, shifting continents, and mass extinctions. Whether coral reefs
continue to flourish, however, depends in part upon the choices we make today.
Perhaps ocean mindfulness begins with remembering that the sea is not separate from
us. Its waters flow through our veins. Its rhythms shape our breath. Its future and ours
are inseparable.
When we understand this deeply, caring for coral reefs is no longer simply an
environmental responsibility.
It becomes an act of remembering our true home.
