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My Thoughts on Deep Sea Mining by Dr. Sylvia Earle

Featured image: Bamboo coral, family Isididae on steep rock in the Charlie-Gibbs Fracture Zone Hope Spot © Dan Jones, ECOMAR Project
If you would like to watch our June 2023 live webinar with Dr. Sylvia Earle on this topic, you can view it on the Mission Blue YouTube channel.
By: Dr. Sylvia Earle

Deep sea mining is much on my mind. Greed, not need, has inspired an amazingly seductive marketing campaign that has generated a dangerous smog in the minds of many who are willing to accept the pitch without considering the harsh economic, environmental and common sense realities involved.
Imagine!  The fate of half of the world is on the chopping block, with authority to decide actions vested in a council of 36 individuals representing the interests of 168 countries and – although most are oblivious to what’s going on – the interests of 8 billion people and all of life on Earth.…

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Recording & Resources: Diving in Deep, Mining the High Seas – A Panel Discussion with Dr. Sylvia Earle

Thank you for joining us for Diving in Deep: Mining the High Seas – A Panel Discussion with Dr. Sylvia Earle on June 20th, 2023! 
To stay up-to-date on future Mission Blue virtual events, bookmark our Events page and subscribe to our monthly newsletter!
In this roundtable discussion, moderator Carl Lundin, Advisor, Mission Blue, guided the conversation with Dr. Sylvia Earle, Dr. Sandor Mulsow, Vasser Seydel, and Sian Owen about deep-sea mining in the high seas, and what we are risking by exploiting this largely unexplored living system.
 

You can also view “Deep Trouble” with Dr. Sylvia Earle and Yo-Yo Ma below:

Our Panelists:
Dr. Sylvia Earle, Founder of Mission Blue and National Geographic Explorer in Residence

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Dr. Earle at the California Seamounts Hope Spot Launch in San Francisco

On May 14th, 2019, the Mission Blue team and the ocean conservation community gathered at the San Francisco Exploratorium to celebrate the launch of the California Seamounts Hope Spot. Dr. Sylvia Earle closed out the evening with her thoughts on protecting the California seamounts from exploitation and of the global state of ocean conservation.
 

 
“Thank you – all of you — for coming from where you came from to be here to salute the ocean and salute the cause for hope. I’m looking at the cause for hope right now: you’re here, and you care. We’re all at this amazing point in history – early in the 21st century — we’re armed with that most important thing called knowledge. …

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Ocean Organizations Designate Seamounts off California Coast as Newest Hope Spots in Worldwide System

CALIFORNIA COAST, UNITED STATES (May 14, 2019) – Deep below the ocean’s surface, not far from the beautiful beaches of the California coast, where millions sunbathe, surf, and enjoy the majesty and tranquility of the sea, lies a world of underwater mountains, volcanoes and ancient islands called seamounts. These seamounts provide a home to biologically important treasures critical to the health of the ocean. Although virtually unknown to the Golden State’s nearly 40 million residents, the seamounts are home to creatures like the endangered blue and gray whales and sperm whales, sharks, rare deep‐sea corals that take hundreds of years to grow, and seabirds hunting high overhead for fish that aggregate near the seamounts. Unfortunately, the dozens of vibrant seamounts along California’s coast and across the globe face a risky future due to potential deepsea trawling, ocean warming and acidification, offshore drilling, and the rise of deep-sea mining, a practice that extracts minerals from the seamounts and seabed.…

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Gorda and Mendocino Ridges – California’s Test Cases for Deep-Sea Mining

By: Samuel Georgian, Marine Biogeographer at Marine Conservation Institute.

 
The Gorda and Mendocino Ridges are a complex series of oceanic ridges just off the coast of northern California and are home to unique deep-sea ecosystems including hydrothermal vents and cold seeps. Unfortunately, these areas may be at risk from future deep-sea mining efforts. It is critical that we enact protection for these diverse habitats before they are irrevocably damaged by commercial activities.
Hydrothermal Vents
Only discovered in 1977, hydrothermal vents are incredible deep-sea ecosystems that form due to the venting of extremely hot and mineral-rich fluids into the water column. Hydrothermal vents occur when fractures in the seafloor allow seawater and magma to meet, resulting in the venting of extremely hot (750°F and higher) fluids into the water column.…

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Industrialization of the Ocean

By Michael Stocker,  bioacoustician and founder of Ocean Conservation Research – a research and policy development organization focused on the impacts of anthropogenic noise on marine habitat. For more information on industrial noise see www.ocean-noise.com

While the specter of seabed mining is one of the more recent assaults on the ocean, it is a practice that falls under the longer-running and larger rubric of the industrialization of the sea.
The ocean is a difficult – even hostile work environment. The surface is only occasionally calm. Due to the darkness of depth and turbidity visibility is all but obscured. Salt water is corrosive; and as operations submerge ever deeper they are subject to crushing hydro-static pressures. But advances in materials, processes, and communication technologies are opening up vast areas of the sea that have heretofore been out of reach and un-tappable.…

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Deep Sea Mining…Out Of Our Depth

Aliens finally made it to planet Earth. And it just so happens these aliens value — above all else — the American quarter, those shiny metal pieces emblazoned with George Washington. Upon surveying the planet, the aliens note that the highest concentration of quarters are located on Manhattan Island. So, they deploy enormous mechanical arms that raze New York City, destroying icons of culture and human achievement hundreds of years in the making. What’s left is rubble strewn with quarters, which the aliens methodically gather up and stockpile. The aliens congratulate themselves on the efficiency and handsome profitability of their operation.
If this sounds like an absurd manner in which to value one of the greatest cities on Earth, that’s because it is. …

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Act now to protect our ocean and fresh water

By Riki Ott, PhD on behalf of The ALERT Project
I am a survivor of the Exxon Valdez oil spill, a marine toxicologist, a commercial fisherman, and an author – turned activist. The turning happened 26 years ago today, when I flew over the wreck of the Exxon Valdez in Prince William Sound, Alaska. The Sound – my backyard, my fishing grounds, and most importantly, a place I loved. The giant inky stain on the water was… overwhelming. Intimidating. It was vast, and I was only one person. What could I do? As I flew over the ocean of oil, I realized I knew enough to make a difference… did I care enough? The answer, I knew, would change my life.…

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Five Ocean Critters to Hope For in the New Year

As we look to the New Year, we’re taking time to think about ocean critters that inspire us to be hopeful. From the thousands of sharks that have been spared from finning due to recent bans in Asia to coral species that may be able to withstand ocean acidification, sea creatures big and small give us pause and merit our attention. Here’s a list of five animals that especially deserve our hope in the coming year:
Blue Whale
As the largest animal on Earth, the blue whale is one impressive cetacean! This long, slender marine mammal goes by the Latin name of Balaenoptera musculus, and has a heart that weighs 600 kilograms. Whalers hunted the endangered blue whale to near extinction for over a century until this practice was banned in 1966.…

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Deep Sea Mining − The Pacific Experiment

Canadian mining company Nautilus Minerals Inc. has staked its reputation on bringing off the world’s first deep sea mining (DSM) operation. The Bismarck Sea in Papua New Guinea has been marked out as the testing ground for this unprecedented technology. Many other companies − from Japan, China, Korea, the UK, Canada, USA, Germany and the Russian Federation − are waiting to see if Nautilus can successfully bring metals from sea floor to smelter before taking the plunge themselves.  They have already taken out exploration licences covering over 1.5 million square kilometres of the Pacific sea floor. In addition, exploration licences now also cover vast areas of the Atlantic and Indian Ocean sea floors.
This frenzy of DSM exploration is occurring in the absence of regulatory regimes or conservation areas to protect the unique and little known ecosystems of the deep sea and without meaningful consultation with the communities who will be affected by DSM. …

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