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Health & Sustainable Living

World Ocean Day – Save Our Marine Life – 95% Of Sunscreen Is Damaging To Marine Life, Husband & Wife Team & Founders Of People4Ocean Explain The Global Problem

P4O-founders-seychelles-2

Is Your Sunscreen Damaging To Marine Life

People4Ocean (P4O) is an Australian-based company working at fighting the global coral crisis through innovative strategies and is now branching into both the UK and Europe. P4O offers sustainable consultancy services in coral reef management and expertise in coral reef rehabilitation. Their founders are a franco-australian couple – Louise Laing and Austin Laing-Herbert – who lived at Amitié (Praslin) for over two years, leading the coral restoration program for the NGO Nature Seychelles. Fighting for Seychelles’ coral reefs was their way-of-life. They believe Seychelles has a privileged chance to be a leader in the preservation of coral reefs, by focusing on mitigating impacts from climate change, and now, sunscreen pollution. With products now available in stores and hotel across the Seychelles, we talk with them about their range and their incredible global work.

Clownfish in Anemone

Why did you decide to launch People4Ocean and can you give some insight into the work you do?

I co-founded People4Ocean Sun Care with my husband Austin Laing-Herbert a couple years ago. Austin and I met in 2012 on the Great Barrier Reef while studying coral reefs and tropical ecosystems at James Cook University in Townsville. In 2015 with our Master Degree in hand, we travelled to the Indian Ocean to coordinate a USAID funded, large-scale reef rehabilitation project in Seychelles with a local non-for-profit organisation. In 2016, we witnessed the devastating impacts of climate change, as our restored reef (about 24,000 corals transplanted over a football field size area) was nearly wiped out by mass coral bleaching. We dedicated the following year to “growing our reef” back to life, by propagating corals that had survived the heat wave. Already back then, we were determined to do all we could to protect these ecosystems most at risk, and raise awareness on the coral reef crisis. We made the protection of coral reefs our “way-of-life”.

The idea for People4Ocean Sun Care followed scientific findings on the impacts of sunscreen ingredients on marine ecosystems and coral reefs. As sunscreen leaches off your skin – in the shower or swimming in the ocean – and washes off into rivers, lakes and oceans, the chemicals interact in insidious ways on aquatic life. Experiments performed by the University of Hawaii found that common UV-filters have lethal impacts on coral reefs, from DNA damage to increased sensitivity to bleaching.

These findings revealed the toxic nature of 97% of sunscreens on the market, but they also shown the light on yet another source of stress inflicted on reef ecosystems already threatened globally by climate change, land use, predator invasions and overfishing.

We were not sunscreen lovers to start with. All the sunscreens we could find were filled with toxic ingredients, unpleasant to use and harsh on the skin. In 2018, we returned to Australia, determined to raise awareness on this issue and set out on a journey to create sun care solutions genuinely good for us and harmless to ocean life.

We created People4Ocean Sun Care with a simple intention: to end sunscreen pollution in our oceans and within our bodies. Most of all, we wanted to bring pleasure back in applying sunscreen! In Australia, a country where rates of skin cancer and coral bleaching are at record high, we took the challenge of addressing skin and oceanic wellness hand-in-hand. We joined forces with skincare brand LaGaia Unedited to create a one-of-a-kind sun system eco-consciously formulated to protect the most sensitive skin and while preserving natural ecosystems. The P4O range offers a true skin & ocean-conscious experience, by combining the best ingredients from the spa industry and excluding all toxins found in mainstream sunscreens. We also don’t dilute our sunscreens with water or synthetic fillers, resulting in a concentrated and long-lasting protection.

Since its origins, People4Ocean has committed to its fundamental core – Protect More Than Your Skin™ – by donating a percentage of all sales towards reef conservation initiatives. We believe our sun care products – and the people that use them – can be a driving force to help preserve reefs worldwide. With P4O, applying sunscreen goes beyond personal care, it is a promise to your long-term health and to the future of our oceans.

fish in a coral reef

What motivated you to develop the P4O reef safe sunscreen range? How exactly do normal sunscreens adversely affect coral and marine life?

We just couldn’t understand how an everyday product that is supposed to protect people could have so many health and environmental drawbacks. Ingredients in sunscreens should not be irritating or cause skin allergies, nor should they enter the bloodstream or harm coral reefs. For example, Oxybenzone and Octinoxate are common UV-filters characterized as ‘Hazardous to the aquatic environment, with long-term hazard by the United Nations Global Harmonized System (GHS). And yet, 97% of sunscreens and cosmetics on the market contain these ingredients. What if something as simple as making the switch to healthy sun protection could solve the problem?

In 2018, the state of Hawaii was first in history to ban the sale of sunscreens containing Oxybenzone and Octinoxate to protect its coral reefs.  This state-wide bill was voted following a study by Downs et al. (2015) quantifying sunscreen impacts on coral fragments and coral polyps, showing death at certain concentrations. Their testing showed that exposure to Oxybenzone can inhibit and alter the growth of baby corals, is toxic to seven coral species and is likely to induce coral bleaching in the wild, further increasing our reefs sensitivity to threats like climate change.

Oxybenzone and Octinoxate may also bio-accumulate and be biomagnified in organisms. Biomagnification means they may increase in concentration in the tissues of organisms as it travels up the food chain. A number of aquatic and marine species have been discovered to be contaminated, from carp, catfish, eel, white fish, trout, barb, chub, perch and mussels to coral, mahi-mahi, dolphins, sea turtle eggs, and migratory bird eggs. Finally, additional testings have revealed Oxybenzone also acts as an endocrine disruptor on marine invertebrates such as shrimps and bivalves. Other ingredients commonly found in cosmetics – such as butylparaben, octocrylene and a chemical called 4MBC – have proven highly toxic to marine life. You can find the full list at www.haereticus-lab.org. These findings show that sunscreen pollution should be addressed as an environmental hazard.

Humans are not exempt from these impacts. In recent FDA testings, all non-mineral sunscreen chemicals [oxybenzone, octinoxate, octisalate, octocrylene, homosalate and avobenzone] absorbed into the body and could be measured in blood after just a single use. Previous studied detected several sunscreen ingredients in breast milk and urine samples. By penetrating the skin and entering our bloodstream, these chemicals trigger a cascade of reactions from increased free-radicals in the skin, endocrine disruptive properties in the body and, ironically, enhanced risk of melanoma in cases of sunscreen abuse for intentional sun exposure.

a sea turtle

What are the differences between reef safe formulations and normal sunscreens?

Chemical sunscreens contain ingredients that wash off our skins (or down the drain) to harm coral reefs. Using a ‘reef safe sunscreen’ means that no ingredients in that product will cause detrimental effects to marine life. There are no government-regulated certifications for reef-safe sunscreens yet (the research is quite new) so certain brands falsely claim to be “Reef-Safe” despite containing harmful chemicals. It is up to the consumer to read sunscreen labels for toxic ingredients. A reef-safe sunscreen should not include ingredients such as Oxybenzone, Avobenzone, Octinoxate, Octocrylene, Parabens, etc. An easier way to identify reef-safe sunscreens is to choose ones that exclusively use mineral UV-blockers as their active ingredients, such as zinc oxide.  

People4Ocean sunscreens exclusively use zinc oxide as the active ingredient for several reasons:

a sea turtle in coral reef
  • Zinc oxide provides excellent broad-spectrum protection and has several advantages over synthetic actives. Zinc particles are photo-stable (they don’t degrade in sunlight) and sit on top of your skin to act as a reflective barrier (exactly like a mirror), blocking both UVAs & UVBs from penetrating your skin and causing damage and ageing.
  • It is the only FDA (Food & Drug Administration) and TGA (Therapeutic Goods Administration) approved broad-spectrum sun protection ingredient, and unlike any other active ingredient, its concentration in a product has no limitation. It is also the EWG (Environmental Working Group) nº1 ingredient for sun protection.
  • Dermatologists recommend zinc oxide sunscreens on children (6 months and over), pregnant women and people with sensitive skin.
  • It is the only reef-safe UV filter available. 

What are the immediate benefits and the long-term benefits of using reef safe formulations like P4O?

There are many benefits in making the switch to reef-safe/ mineral sunscreens.

Firstly, they are better for the skin. That is because reef-safe sunscreens generally exclude harsh chemicals such as benzophenones, parabens, and other skin irritants that are also environmental pollutants. It is no coincidence that baby sunscreens are mineral-based, as they are safer for sensitive skin, have cleaner formulations and offer excellent sun protection. 

Secondly, they are a good long-term investment in your health. Natural sunscreens offer excellent broad-spectrum protection without the side effects of chemical sunscreens. According to dermatologists, applying mineral SPF30 sunscreen daily can significantly reduce your chances of developing skin cancer (particularly if you live in Australia) and is the #1 routine you should adopt to effectively prevent premature ageing. Your skin is your largest organ, so it is important to invest on a good sunscreen to protect it.

P4O-founders-seychelles

In addition to reef safe sunscreen, what can people do to make a real difference to the health and wellbeing of our oceans and marine life?

Making the switch to reef-safe sunscreen is a good first step towards helping our oceans and raising awareness for their protection. However, sunscreen pollution is only a very small part of the problem.

Climate change is undeniably the biggest threat to our Oceans. Not many people know this, but our oceans are the true lungs of the Earth as they generate most of the oxygen we breath. They are also are great carbon sink, as they absorb CO2 through photosynthetic processes (by marine plants, such as phytoplankton, kelp and algal planktons). Since the start of the industrial age, our oceans have absorbed over a third of the anthropogenic CO2 released into the atmosphere. But there is a limit to the amount of CO2and heat our oceans can absorb. From polar regions to kelp forests and coral reefs, the rise in atmospheric CO2 is increasing sea surface temperatures, affecting the dynamic of ocean currents and disrupting ocean chemistry (ocean acidification is one example) with consequences on food chains and more. Governments and industries are often given full responsibility to mitigate climate change, but there are many things individuals can do to make a difference in reducing their own carbon footprint in the way they consume, travel and eat. Simple lifestyle changes such as buying locally made goods, eating locally grown foods, reducing plane travels and cutting your intake of meat and dairy can contribute to reducing global greenhouse gas emissions.

Plastic Pollution comes second on the list of threats compromising the future of marine life. According to a report from the Ellen MacArthur Foundation, plastic in the oceans will outweigh fish by 2050. We can all help by refusing single-use plastics such as straws, cutlery, and food containers (Styrofoam trays, coffee cups, etc.). These are in our lives for seconds, but can then spend centuries circulating in our oceans, causing significant damage to marine life. Promoting recycling and circular economies can also keep plastic from entering our oceans.

Overfishing and poor fisheries management is also high on the list of threats. Almost a third of global fish stocks are overfished. Fish that were once extremely abundant, such as bluefin tuna, are now approaching extinction. Restaurants and seafood markets routinely serve endangered seafood species that are the underwater equivalent of a rhino or a panda. New apps, including Seafood Watch (US) and Goodfish (AUS), can help us steer clear of these endangered species, and select sustainable and healthy seafood choices instead. Cutting down on our consumption of seafood is an even better way to take pressure off fish stocks.

Can you explain how the coral restoration projects you are supporting work?

Over the years working for different non-for-profit organizations, we noticed most projects were starving for funding. This in turn affected their long-term feasibility. With People4Ocean Sun Care, we contribute up to a dollar of all sales towards supporting projects we know have a positive impact in preserving coral reefs. Since our launch, we have been able to support great community-based projects in Fiji and the Seychelles. These projects practice coral gardening by propagating corals that show tolerance to temperature-induced bleaching. This strategy aims to assist coral reefs in their adaptation to climate change.

In addition to sale-based donations, Austin and I continue to provide consultancy services to NGOs and resorts who are undertaking reef conservation and restoration actions. In 2019, we travelled to Fiji and later French Polynesia to donate our time and expertise in designing a community-based restoration strategies with local non-for-profits.

As People4Ocean Sun Care grows internationally, we hope to support a growing number of initiatives in Australia and around the world.

a group of people is standing on the beach with a patch of coral

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Health & Sustainable Living

How the Strait of Hormuz Crisis Will Reach Your Doorstep

Editor’s Note: Why We Are Featuring Iran Now

Iran is once again dominating headlines.

From widespread public demonstrations that surged across Iran in late 2025 into early this year, to the current escalation and the breaking of war, the country is being discussed globally in the context of politics, conflict, and human suffering. The loss of life and instability unfolding are real and devastating. Nothing in this feature is intended to diminish that reality.

But there is something else that often goes unspoken.

For years, inside and outside of environmental circles, people have quietly asked me a question. Sometimes with curiosity. Sometimes with hesitation. Sometimes almost with guilt.

“What is actually there?”

They were referring to biodiversity.

In today’s world, there is pressure to already know. When the breadth of human knowledge appears to sit at our fingertips, asking basic questions can feel uncomfortable. If a place overlaps with your professional field or your moral concern, you are expected to understand it fully.

Curiosity, however, should never carry shame.

At SEVENSEAS Media, we see questions as bridges. When a region becomes defined only by conflict, it becomes even more important to remember that it is also defined by landscapes, species, ecosystems, culture, and people who have lived in relationship with nature for millennia.

Iran is not only a geopolitical flashpoint. It is a country of vast mountain ranges, ancient forests, wetlands, deserts, coral communities, migratory flyways, and one of the most strategically significant marine corridors in the world. It sits at the intersection of terrestrial and marine biodiversity, connecting ecosystems across Central Asia, the Caucasus, the Arabian Peninsula, and the Indian Ocean.

It is home to coastal communities whose fishing traditions stretch back centuries, to wetlands that host migratory birds crossing continents, and to marine systems that sustain life far beyond their shorelines.

This feature has been in development for some time. In light of current events, we believe it is important to move forward thoughtfully and with care.

Education is not a distraction from suffering. It is part of long term resilience.

At SEVENSEAS Media, we promote education and peace across cultures and living in harmony with nature. We believe that understanding biodiversity can humanize places that are otherwise reduced to headlines. Conservation, at its best, transcends politics and builds shared responsibility for the natural world.

In the articles that follow, we explore the geography of Iran, its terrestrial biodiversity, its migratory importance, and its ocean and coastal ecosystems. We touch on traditional fishing cultures, current pressures, conservation challenges, and the organizations working to protect what remains.

As always, we are not here to simplify complexity. We are here to make space for informed curiosity and careful understanding.

In moments of conflict, it can feel easier to look away. We choose instead to look closer, and to recognize that ecological systems persist regardless of political borders.


Photo by ClickerHappy
Photo by ClickerHappy

The images of burning tankers and military strikes feel distant when you are reading them on your phone over morning coffee. But the Strait of Hormuz crisis is not a story that will stay overseas. It is already in motion toward your fuel pump, your grocery store, and your electricity bill. The question is not whether you will feel its effects, but when, and how significantly.

This is not a call to panic. It is a call to understand. Here is what is happening, what it means for daily life, and what you can do about it.

Understanding the Ripple

The Strait of Hormuz handles approximately 20 million barrels of oil per day, representing roughly one-fifth of global supply. It also carries nearly 20% of the world’s liquefied natural gas trade, with the vast majority originating from Qatar. When this corridor shuts down, even partially, the consequences cascade through interconnected systems in ways that are not always immediately obvious.

Fuel prices are the most visible and fastest-moving consequence. Brent crude has already jumped approximately 10%, and analysts warn that sustained disruption could push prices above $100 per barrel, levels not seen since the aftermath of Russia’s invasion of Ukraine in 2022. For consumers, this translates to higher prices at the pump, typically with a short delay as wholesale costs filter through to retail. Countries that adjust fuel prices monthly may see a lag of weeks; those with market-based pricing will feel it sooner.

Shipping costs follow closely behind. CMA CGM has already imposed an Emergency Conflict Surcharge ranging from $2,000 to $4,000 per container, effective March 2. Rerouting vessels around the Cape of Good Hope adds 15 to 20 days to transit times between Asia and Europe, driving up fuel consumption, insurance premiums, and operational costs for every carrier on those routes. Freight rate increases of 25% to 30% are being projected for companies dealing in international trade. With both the Strait of Hormuz and the Red Sea now under simultaneous pressure, there is no quick alternative.

Food prices will be the slowest to move but potentially the most deeply felt. Higher energy costs raise the price of fertilizer production, which relies on natural gas as both an energy source and a chemical feedstock. That cost increase works its way into agricultural inputs, then into food processing, packaging (which depends on petroleum-based plastics), refrigerated transport, and finally retail pricing. Import-dependent economies will feel this most acutely. For nations in the Gulf region that rely heavily on imported food, the disruption is doubly compounded: both the energy to produce food and the shipping routes to deliver it are under pressure simultaneously.

What This Actually Means for You

We could list the usual advice here: drive less, buy local, keep some extra staples on hand. Some of that is reasonable enough if you are already headed to the shops. But we think it is more useful to be direct about what this kind of crisis actually looks like from a household perspective, because the biggest risk is not running out of anything. It is making bad decisions based on bad information.

Most of the cost increases heading your way are not something you can opt out of. When Brent crude moves, fuel prices follow. When container surcharges jump $2,000 to $4,000 per unit, those costs get passed along through supply chains that touch everything from packaging plastics to refrigerated transport. The question is not whether prices will rise but how quickly, how steeply, and for how long, and those answers depend on how the military and diplomatic situation evolves in the coming weeks, not on anything happening in your kitchen.

What you can do is calibrate your expectations. Fuel costs will move first, likely within days. Food prices will lag by weeks or months, and any dramatic grocery increases in the first week of this crisis almost certainly reflect opportunistic repricing rather than genuine cost transmission. Knowing that difference protects you from panic and from accepting inflated prices as inevitable when they may not be.

You can also be disciplined about your information sources. The Joint Maritime Information Center, Lloyd’s List, and established international wire services are reporting verified data. Social media is generating speculation at industrial scale. The gap between the two will widen as this crisis continues, and the most regrettable financial decisions, whether personal or political, tend to get made in the fog of the first 72 hours.

Finally, and this matters to us as an ocean publication, pay attention to who is most exposed. It is not the consumer adjusting a commute. It is the fishing communities along the Persian Gulf whose fuel, bait, and export markets are all disrupted at once. It is the populations in Gulf states that import the vast majority of their food through the very shipping lanes now under threat. It is the seafarers on 150-plus tankers anchored in a conflict zone with no departure date. Their story is the full story of what a maritime crisis costs, and it is the story we will keep covering.

The Ocean Connection

At SEVENSEAS, we believe that every geopolitical crisis carries an environmental dimension that too often gets buried beneath the economic and security headlines. The Persian Gulf is not just an energy corridor. It is a living marine ecosystem that supports endangered species, sustains fishing communities, and holds scientific secrets about how coral reefs might survive a warming planet. The decisions being made in the Strait of Hormuz this week will shape the health of that ecosystem for decades to come.

We will continue following this story not only because of its implications for oil markets and global shipping, but because the ocean always pays a price in wartime, and someone needs to be watching.

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Health & Sustainable Living

Home Electric Composters Explained and Our Recommendations

Electric composters have been popping up in my ads and feeds for over a year now so we dug deep to see how they compare. These are countertop appliances designed to process food scraps using heat, agitation, and airflow. Their purpose is to reduce the volume, moisture, and smell of kitchen waste and turn it into a dry, fine, soil-like material in a matter of hours rather than weeks or months. Most of these machines produce what is best described as pre-compost rather than finished compost.

 

It is important to be clear about what these machines are not. They do not create living compost with active microbial life the way a traditional outdoor compost pile does. Because electric composters rely on heat and drying, the output is largely sterile. That does not make it useless. It simply means the material benefits from time in soil, pots, garden beds, or a traditional compost system, where it continues breaking down naturally.

The real value of electric composters is convenience. If you cook regularly, especially if you prepare a lot of fruits and vegetables, these machines keep scraps out of your trash, reduce odors, and turn messy food waste into something clean and easy to handle. They use electricity, but many people find the tradeoff worthwhile because they reduce landfill waste and make it easier to return organic matter to soil over time.

Benefits of electric composters

  • They reduce food waste volume dramatically, often close to ninety percent depending on the scraps and the cycle used.
  • They reduce odors because food scraps are processed quickly instead of sitting and decomposing.
  • They make food waste diversion possible for people without outdoor space.
  • The dry output can be scattered on soil, mixed into garden beds, or added to outdoor compost piles where it continues breaking down.
  • They simplify daily cleanup for people who cook often and generate steady produce scraps.

Below are some of the common and better rated brands you’ll find. One quick note on pricing: these reflect approximate ranges at the time this article was published. Prices may change due to promotions so they should be considered indicative rather than fixed.

Reencle Prime Electric Composter, 14 liter capacity, about $500 to $550. This is a high-capacity countertop composter designed for households that generate a lot of food waste. With a 14 liter bin, it allows for fewer cycles and less frequent emptying, which makes a noticeable difference if you cook often. Odor control is built in, noise levels are relatively low for its size, and the output is a dry pre compost material that continues breaking down once added to soil. This model is best suited to people who value capacity and convenience more than a low upfront price.

FoodCycler Eco 5, 5 liter capacity, about $400 to $450. At five liters, this sits between standard small countertop units and much larger machines. The extra capacity reduces how often the bin needs to be emptied compared with four liter models. It uses the same heat-based drying and grinding process as most electric composters and produces the same type of pre compost output. This size works well for people who cook frequently but do not want the footprint or price of very large units.

Vego Kitchen Composter, 4 liter capacity, about $300 to $350. Four liters is often the most practical size for everyday kitchen use. This machine reduces food scraps into a fine, dry material and includes odor control through filters. The capacity is large enough for regular cooking without constant emptying, while still fitting comfortably on a countertop. This size category is often the best balance between usability and cost for one to two people who cook regularly.

RESKIU Electric Kitchen Composter, 2.5 liter capacity, about $200 to $250. This is a compact electric composter intended for lighter daily use. With a 2.5 liter capacity, it works best for individuals or couples and for kitchens where space is limited. The technology and output are essentially the same as larger heat-based machines, but the smaller size means you will run cycles more often. The lower price and small footprint make it a sensible entry point into this category.

Many other three to four liter countertop composters fall into the same general category as the models above. Internally, most of them work in nearly identical ways. The meaningful differences tend to be capacity, build quality, noise level, filter availability, and price rather than the core technology itself.

BEFORE
AFTER

I personally use a three liter electric kitchen composter in the videos just here above. It is not available in the United States but is most comparable to the three to four liter machines listed here. I cook regularly and prepare a lot of fruits and vegetables. Even though it is not traditional compost, I genuinely enjoy what it produces. It creates a fine, dry mulch that I scatter directly on top of my potted plants, where it slowly breaks down and becomes part of the soil. For me, it reduces waste, keeps my garden clean without bins of waste rotting with flies, and makes it easy to turn food scraps into something that goes straight back into my plants. It also makes essentially no noise and fits easily into my daily cooking routine.

Overall recommendations:

If you want a high-capacity option and cook often, the Reencle Prime at 14 liters is the best choice here. It is quite large though. The the bigger bin means fewer cycles, less handling, and a smoother daily experience if you generate a lot of food waste.

If you want the best overall value for most households, a four liter countertop machine like the Vego is the most sensible option. It offers enough capacity for regular cooking, costs significantly less than large units, and performs the same core function as other heat-based composters.

If you cook lightly or want the smallest footprint and lowest cost, compact units around 2.5 to 3 liters do the same job, just with more frequent cycles.

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Aquacultures & Fisheries

Norway Approves Deep-Sea Mining Despite Marine Conservation Leadership

When Norway’s parliament voted in January 2024 to open 281,000 square kilometers of Arctic seabed to mineral exploration, the decision reverberated far beyond Scandinavian waters. The same nation that has spent five decades managing Barents Sea cod stocks with scientific precision, adjusting quotas downward when spawning populations declined, had just become the first country on Earth to greenlight commercial deep-sea mining.

The contradiction troubles marine scientists worldwide.

Since 1976, the Norwegian-Russian Joint Fishery Commission has set fishing quotas through bilateral research, maintaining what remains one of the planet’s best-managed fisheries. When cod stocks showed weakness, Norway cut its 2025 quota by 25 percent, accepting the lowest catch since 1991 to protect future generations of fish. This is not rhetoric; this is stewardship backed by decades of data and democratic accountability.

Yet Norway’s parliament voted 80 to 20 to allow mining exploration in ecosystems its own environmental agency admits it barely understands. The Norwegian Environment Agency stated plainly that the environmental impact assessment contains “significant knowledge gaps” on nature, technology, and potential effects. Parliament proceeded anyway.

What lies beneath those Arctic waters defies easy description. At hydrothermal vents where superheated water meets ice-cold ocean, entire ecosystems thrive in complete darkness through chemosynthesis rather than photosynthesis. Tube worms cluster in forests. Hairy shrimp host colonies of bacteria that convert hydrogen sulfide into energy. Fish produce antifreeze proteins in their blood. Cold-water corals and deep-sea sponges create underwater gardens that took centuries to form.

Many species remain unnamed, their ecological roles unknown.

The mining targets manganese crusts on seamounts and sulfide deposits around inactive hydrothermal vents, seeking cobalt, copper, nickel, and rare earth minerals that Norway says are critical for the green energy transition. Massive excavators would scrape the seafloor like combine harvesters, releasing sediment plumes, crushing benthic organisms, generating noise and light pollution in waters evolved for silence and darkness.

Marine biologist Mari Heggernes Eilertsen at the University of Bergen notes that defining when a vent field is truly “inactive” isn’t straightforward; thermal outflows can sustain specialized life long after major activity ceases. Even so-called inactive vents host unique species found nowhere else on Earth.

The decision carries particular weight for Norway’s Indigenous Sámi people, whose relationship with Arctic waters extends beyond economic calculations. In June 2024, the Saami Council issued a formal statement opposing deep-sea mining, calling the ocean “not just a resource but a foundation of life, culture, and sustenance.” The Council warns that potential environmental degradation threatens food security, traditional fishing practices, and cultural heritage passed through generations of coastal communities.

“The potential environmental degradation caused by deep sea mining could severely impact our food security, disrupt our traditional practices, and undermine our cultural heritage,” the Saami Council stated, urging Norway to halt activities and “engage in meaningful dialogue with Indigenous Peoples to develop sustainable and equitable alternatives.”

International response has been swift. Twenty-six countries including France, the United Kingdom, Canada, and Germany have called for a moratorium on deep-sea mining. Over 900 marine scientists signed a statement opposing the practice until impacts are better understood. The European Parliament formally criticized Norway’s decision. Major corporations from BMW to Samsung to Google pledged not to source minerals from the deep seabed. Even Equinor, Norway’s state-owned energy giant, concluded the environmental risks make deep-sea mining “not yet viable.”

WWF-Norway went further, filing a lawsuit arguing the decision fails to meet basic legal standards for environmental assessment. “Never before have we seen a Norwegian government so blatantly disregard scientific advice and overlook warnings from a united ocean research community,” said WWF-Norway CEO Karoline Andaur.

The timeline remains uncertain. Exploration licenses could be issued in 2025, with actual mining possibly beginning around 2032. Each step requires additional parliamentary approval, leaving space for course corrections as understanding deepens.

Norway has earned its reputation for marine stewardship through consistent action over generations. The contrast between carefully calibrated cod quotas and proceeding with deep-sea mining despite acknowledged knowledge gaps raises questions that transcend Norwegian waters. When “green transition” rhetoric justifies extracting minerals from ecosystems scientists say we don’t understand, who decides what sustainability actually means?

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