She Spent 30 Years Protecting Sea Turtles in Lebanon. One Ancient Word Finally Explains Why.

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Somewhere on a beach in Lebanon, just before dawn, Mona Khalil is already there.

She has been doing this for thirty years. Walking the same stretch of sand, scanning for the wide, heavy tracks that mean a loggerhead turtle came ashore in the night. Checking the nests she marked in previous weeks. Taking notes in the dark about a creature that has been navigating these same waters for 100 million years — long before this coastline had a name, long before anyone was watching over it.

She doesn’t do it for recognition. Lebanon doesn’t have a robust conservation culture or a well-funded environmental ministry. The beaches she watches sit next to hotels and resorts, next to the slow creep of development that has claimed much of the Mediterranean coast. The turtles nest despite all of it, driven by an instinct older than anything humans have built. And Mona keeps showing up, season after season, because something in her cannot do otherwise.

That impulse — to protect something fragile, without guarantee of return — is worth understanding.

What Sea Turtles Are Up Against

Loggerhead sea turtles (Caretta caretta) and green sea turtles (Chelonia mydas) have nested on Mediterranean beaches for tens of thousands of years. Lebanon’s coast — specifically stretches near Tyre and the south — remains one of the few places in the eastern Mediterranean where turtles still come ashore to lay eggs.

The threats are well-documented. Light pollution from hotels and roads disorients hatchlings, who navigate by the natural brightness of the horizon over water. They crawl toward artificial light instead, dying on roads or drying out in the sun before they reach the sea. Beach chairs and umbrellas set up before dawn disturb nesting females, causing them to turn back without laying. Fishing nets catch turtles that surface to breathe, drowning animals that can hold their breath for hours but cannot survive indefinitely entangled.

In Lebanon, conservation work is complicated by everything else the country is managing — economic collapse, political instability, infrastructure failure. Environmental protection is easy to deprioritize when the lights are literally going out. And yet the turtles keep coming back. And so does Mona.

Her organization, MEDASSET (the Mediterranean Association to Save the Sea Turtles), has documented Lebanon’s nesting activity, pushed for protected beach designations, and educated local communities about why the turtles matter. The work is slow. The results are measured in years, sometimes decades. A loggerhead turtle doesn’t reach sexual maturity for 20 to 30 years — meaning the hatchlings Mona protected in the 1990s may only now be returning to nest for the first time.

The Strange Logic of This Kind of Work

There’s a particular kind of person who spends their life protecting something that cannot thank them.

Conservation biologists, park rangers, wildlife rehabilitators — people who give their careers, and sometimes their safety, to the protection of species or ecosystems that have no awareness of the debt they owe. Sea turtles don’t know Mona Khalil exists. The loggerhead that crawled up that Lebanese beach in the night, dug her nest, laid her 80 eggs, and returned to the sea — she didn’t experience being protected. She just came back to the same beach she was born on, following an impulse she has no language for.

And Mona was there anyway. Watching. Recording. Making sure the nest wouldn’t be crushed by a beach chair or raided by a dog.

Ask conservationists why they do this work and the answers are hard to articulate. Something about responsibility. Something about the sense that humans broke something and humans should try to fix it. Something about the feeling that the natural world deserves better than what we’ve given it — that the ancient rhythms of migration and nesting and return have a kind of dignity that we shouldn’t be the ones to erase.

They’re reaching for a word. Most of them don’t know the word already exists.

The Oldest Job Description Ever Written

In one of the oldest texts humans have produced — a text so ancient that its composition predates conservation biology, environmental law, and ecological science by thousands of years — there is a single Hebrew word that describes exactly what Mona Khalil does.

The word is shamar.

It appears in what may be the earliest written human instruction about the relationship between people and the natural world. The instruction is simple: humans were placed in the living world to work it and to shamar it.

Shamar means to guard. To keep. To protect. To watch over. To preserve something from harm. It is an active word — not passive stewardship, not simply leaving things alone, but deliberate, attentive care. The same word appears elsewhere in ancient Hebrew texts when a shepherd watches a flock, when a soldier keeps watch at a gate, when someone guards something precious against the night.

The text that contains this word was not written by a conservationist. It was written by people who lived in a world before industrial fishing, before coastal development, before any species had ever gone extinct from human activity. They had no idea what sea turtles were. They had never heard of Lebanon’s nesting beaches or the Mediterranean loggerhead population or the particular problem of artificial light disorienting hatchlings.

They just noticed something that every honest observer of human beings has noticed: we are the only creatures on this planet with the capacity to destroy it, and the only creatures with the capacity to protect it. And they called the protective instinct by name.

Shamar.

Guard this.

That word was written 3,000 years before Mona Khalil was born. And somehow, it is a precise description of what she has been doing on that beach for thirty years.

You could argue that she arrived at it independently — that the impulse to protect fragile things doesn’t require ancient texts to justify it. And that’s true. The conservationist in Lebanon and the park ranger in Yellowstone and the marine biologist in the Coral Triangle all arrived at this work through their own path. They didn’t need a word from antiquity to tell them what to do.

But the ancient text noticed something interesting: this impulse is not incidental. It’s not a personality quirk. It is, according to the oldest written account of what humans are for, the assignment. The most fundamental instruction ever given about how people are supposed to relate to the living world wasn’t “dominate it” or “use it up” or “leave it alone.” It was: guard this.

The Turtles Still Come Back

A loggerhead turtle navigates by the earth’s magnetic field. She carries a map inside her that is more precise than any GPS — she can find the specific beach where she was born, after 20 years at sea, across thousands of miles of open ocean. She comes back to the same stretch of sand to lay her eggs, and her daughters will do the same, in an unbroken chain of return that has continued since before humans existed.

All it takes to break that chain is one bad season. One year where the nests are too disturbed, the lights too bright, the beach too crowded. The turtle arrives, senses something wrong, turns back. The chain ends.

Mona Khalil knows this. That’s why she’s there in the dark, before the beach chairs come out, walking the same stretch of sand she’s walked for thirty years. Not for credit. Not because anyone is watching. Because a creature that has been making this journey for 100 million years deserves someone keeping watch.

There is a word for what she is doing.

It’s older than she is. Older than the country she lives in. Older than the organization she founded.

Some of the most ancient human writing simply calls it what it is: the work we were put here to do.

If you found yourself drawn to this piece — to the idea that ordinary work can carry an ancient weight — this might be worth a few quiet minutes:

Discussion Question

Is there something in the natural world — an animal, a place, a kind of landscape — that you’ve felt genuinely protective of, even if you couldn’t explain exactly why? What do you think drives that impulse?

Leave a comment below — I’d love to hear what it is for you.

A Lebanese conservationist spent 30 years protecting sea turtles on the same beaches. The oldest written human instruction has a word for what she was doing. Worth reading: https://bgodinspired.com/sea-turtle-conservation-lebanon-genesis-shamar-meaning/

“Shamar” — an ancient Hebrew word that means to guard, keep, protect, watch over. Written 3,000 years ago. Still the most accurate job description for every conservationist alive. https://bgodinspired.com/sea-turtle-conservation-lebanon-genesis-shamar-meaning/

Questions People Ask

What does shamar mean in Hebrew?
Shamar (שָׁמַר) is a Hebrew verb meaning to guard, keep, protect, watch over, and preserve. It appears in some of the oldest Hebrew writing and describes active, attentive care — not passive neglect, but deliberate protection. It’s the word used for a shepherd watching a flock or a sentry keeping watch at a gate.

Are sea turtles endangered in Lebanon?
Yes. Both loggerhead (Caretta caretta) and green sea turtles (Chelonia mydas) nest on Lebanon’s beaches, and both are classified as Vulnerable or Endangered on the IUCN Red List. Lebanon’s coastal development, light pollution, and fishing bycatch are among the primary threats to these populations. Mona Khalil and MEDASSET have documented and protected Lebanon’s nesting sites for decades.

What does the Bible say about protecting nature?
One of the earliest written human instructions in the Hebrew scriptures places humans in the living world with two responsibilities: to work it and to shamar it — to guard and protect it. This predates modern environmental thinking by thousands of years and describes a relationship of active stewardship with the natural world, not exploitation.

Why do loggerhead sea turtles return to the same beach?
Loggerhead sea turtles use the earth’s magnetic field as a navigational map, imprinting on the unique magnetic signature of the beach where they were born. After 20-30 years at sea, female loggerheads can return to the same stretch of coastline — sometimes within meters of where they hatched — to nest. This behavior is called natal homing and is one of the most precise navigational feats in the animal kingdom.

What is MEDASSET?
MEDASSET (Mediterranean Association to Save the Sea Turtles) is a conservation organization that has worked to protect Mediterranean sea turtle populations since 1988. Mona Khalil has been associated with its work in Lebanon, documenting nesting activity and advocating for the protection of key nesting beaches along Lebanon’s southern coast.