-
Norway approves seabed mining
The smartphones, laptops and other gadgets that we use on a daily basis are essentially made of some rare metals. These are being exploitatively mined in different parts of the world but the appetite for these resources remains insatiable. The world has now turned towards the resources available deep inside the sea bed in addition to the ones available on land.
In keeping up with this, a 280,000 sq km area, off the coast of Norway has been approved for the world’s first commercial mining exploration under the sea bed. Despite protests from activists and raised alarms from scientists, the project was green lit by the Norwegian Parliament.
There are many other nations as well that are eager to invest in this new age exploration. But why is deep sea mining trending and what harms can it cause...
published: 12 Jan 2024
-
Visualizing Deep-sea Mining
This animation demonstrates how a collector vehicle launched from a ship during deep-sea mining would travel 15,000 feet below sea level to collect polymetallic nodules containing essential minerals. Narrated by MIT Professor Thomas Peacock.
For more information, please watch: https://youtu.be/MWvCtF1itQM
published: 10 Dec 2019
-
The race to mine the bottom of the ocean
We have a lot to gain — and a lot to lose — from deep-sea mining.
Help keep Vox free for everybody: http://www.vox.com/give-now
Subscribe to our channel and turn on notifications (🔔) so you don't miss any videos: http://goo.gl/0bsAjO
There are metallic deposits scattered throughout our ocean floors — among hydrothermal vents, under the crust of seamounts, and scattered along sea plains in the form of rocks. As it happens, in our search for climate solutions, these metals have become more critical than ever to help us transition away from fossil fuels. We need them for everything like electric car batteries, copper wiring for electrification and wind turbines. Our land-based deposits have met our needs so far, but it’s unclear whether they will continue to, or whether we’ll want to kee...
published: 11 Oct 2023
-
The Truth about Deep Sea Mining
Take the Real Engineering X Brilliant Course and get 20% off your an annual subscription: https://brilliant.org/realengineering
Watch this video ad free on Nebula: https://nebula.tv/videos/realengineering-the-truth-about-deep-sea-mining
Links to everything I do:
https://beacons.ai/brianmcmanus
Get your Real Engineering shirts at: https://standard.tv/collections/real-engineering
Credits:
Writer/Narrator: Brian McManus
Writer: Josi Gold
Editor: Dylan Hennessy
Animator: Mike Ridolfi
Animator: Eli Prenten
Sound: Graham Haerther
Thumbnail: Simon Buckmaster
References
[1] https://www.resolve.ngo/docs/mar_technol_soc_j_45_28a.pdf
[2] https://www.nature.com/articles/s43017-020-0027-0
[3] https://www.khanacademy.org/humanities/world-history/world-history-beginnings/origin-humans-early-...
published: 17 Sep 2022
-
Could Deep-Sea Mining Fix The Global Minerals Shortage?
There are billions of tons and billions of dollars worth of critical minerals at the bottom of the ocean, including nickel, copper, cobalt and manganese. These metals are vital to electric vehicle batteries and the clean energy transition as a whole. But the debate over whether or not to extract them has become a global controversy, as many fear the potential ecological disruptions it could cause in a part of our planet that remains largely unexplored. What’s more, international regulations for deep-sea mining have yet to be finalized, and the United Nations-affiliated regulatory agency in charge, the International Seabed Authority, recently missed a key deadline to do so.
In the midst of this uncertainly, The Metals Company is forging ahead. The company plans to submit a mining applicati...
published: 20 Sep 2023
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Deep Sea Mining: The Next Climate Disaster No One’s Talking About | Vasser Seydel | TEDxBoston
Industrial deep-seabed mining in international waters could begin as soon as July 2023. If permitted, deep-sea mining could irreversibly impact the oceans' role in climate stability, biodiversity and economies.
The ocean is largely the reason we don't have runaway climate change today. It sequesters massive amounts of atmospheric carbon and absorbs the majority of the planet's rising heat, and as a result, we're already seeing symptoms of the ocean’s health decline: increased acidification, ocean deoxygenation and mass biodiversity loss. Despite international scientists, governments and civil society sounding the alarm, there's a new destructive industry on the horizon, deep seabed mining.
The deep sea is the largest habitat on the planet, yet so we know so little about it. Over 99% of t...
published: 13 Jun 2023
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Mining the deep sea: the true cost to the planet
Mining companies and governments will soon be allowed to extract minerals from the deep-ocean floor. These rare metals are vital for a more environmentally sustainable future on land, but at what cost to the health of the ocean? Film supported by @blancpain
Further content:
Sign up to receive The Economist’s fortnightly newsletter to keep up to date with our latest coverage on climate change: https://econ.st/2APVAIj
Find The Economist’s most recent climate-change coverage here: https://econ.st/2Ij7kXi
How oceans are increasingly bearing the brunt of global warming: https://econ.st/34NOCyI
Natural disasters are quickening an already steep global loss of species: https://econ.st/2GTaBMJ
Read 1843’s article about exploring the ocean floor: https://econ.st/3lImrIc
An oil spill off...
published: 14 Oct 2020
-
How humans are exploiting the oceans | DW Documentary
What would be the consequences of industrial exploitation of the ocean floor? A deep-sea expedition in the Pacific explores this question. Raw materials have been mined on land for thousands of years, often with negative consequences for nature and people.
Deep down in the ocean, valuable raw materials are stored en masse: manganese, nickel, cobalt, copper. Many of these materials are currently in great demand. Technically, it is possible to harvest manganese nodules, for example, in the deep sea. But should we do it? Even among the researchers aboard the "Island Pride," opinions differ. They are part of a deep-sea expedition to research the possible effects of harvesting raw materials on the ocean floor. What will be the consequences if humans exploit these valuable deposits? Will it des...
published: 08 Jun 2023
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Deep sea mining: A new way forward or looming disaster?
On July 10, 2023, the International Seabed Authority (ISA) began a three-week-long discussion in Jamaica. Talks such as these are crucial as controversial proposals to allow deep-sea mining are set to take centre stage. Moreover, many nations and private institutions are proposing deep sea mining as a source to extract minerals to promote the world’s push for green technology.
So, let’s take a look into this.
Deep-sea mining involves extracting ores rich in cobalt, manganese, zinc and other rare metals from the sea floor. These rare metals build batteries for electric vehicles, smartphones and laptops.
Several nations, including India, have their eyes set on deep-sea mining. However, experts have raised an alarm over the potentially harmful impacts on ocean biodiversity.
“There is not eno...
published: 12 Jul 2023
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The Uncomfortable Truth About Deep Sea Mining
To meet the world's growing demand for batteries, private companies have turned their attention to mining the ocean floor. But could this practice come at a greater cost to the planet than it's worth?
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Terrestrial mining doesn’t have a perfect record, it comes with a long list of environmental and human rights abuses, including pollution and child labor. All this to dig up raw materials like nickel, manganese, and cobalt that are necessary for our lithium-ion batteries.
Some strategies for a carbon-free future depend on making these batteries in much larger numbers and using them as a power source for electric cars or a storage method for e...
published: 18 Dec 2020
4:54
Norway approves seabed mining
The smartphones, laptops and other gadgets that we use on a daily basis are essentially made of some rare metals. These are being exploitatively mined in differ...
The smartphones, laptops and other gadgets that we use on a daily basis are essentially made of some rare metals. These are being exploitatively mined in different parts of the world but the appetite for these resources remains insatiable. The world has now turned towards the resources available deep inside the sea bed in addition to the ones available on land.
In keeping up with this, a 280,000 sq km area, off the coast of Norway has been approved for the world’s first commercial mining exploration under the sea bed. Despite protests from activists and raised alarms from scientists, the project was green lit by the Norwegian Parliament.
There are many other nations as well that are eager to invest in this new age exploration. But why is deep sea mining trending and what harms can it cause to the marine ecosystem?
Deep-sea mining is the process of extracting ores from the seafloor – at depths greater than 200 metres. At these depths, one can explore critical minerals such as cobalt, manganese, zinc and other rare metals that are required to kickstart the new clean energy transition.
The world’s need for many of these metals, used for electric vehicle batteries, solar panels and wind turbines, will be twice what it is today in the year 2040 (IEA). Thus, several nations, including India, have their eyes set on deep-sea mining. As many as 31 exploration licences have already been issued by the International Seabed Authority (ISA), sponsored by a total of 14 nations.
Deep-sea mining operations could present serious risks to ocean ecosystems. Commercial-scale operations of deep seabed mining in 2024 may come at the expense of cetaceans like whales, dolphins and porpoises, a study has found.
The huge machines and vessels involved in the process may cause noise, air pollution and vibration, and result in fluid leaks and discharges from vessels and equipment. Together, these will further contaminate the marine environment.
Considering these risks, some companies are in support of the World Wildlife Fund's call to avoid minerals that have been mined from the planet's oceans. Many countries-including France, Germany and several Pacific Island nations- have officially called for a ban on deep sea mining until environmental safeguards are in place.
According to a report from the EJF (Environmental Justice Foundation), deep-sea mining is not needed for clean energy transition. It predicted that a combination of a circular economy, new technology and recycling could cut cumulative mineral demand by 58% between 2022 and 2050.
Norway’s government does not intend to immediately start drilling for critical minerals. Instead, companies will need to submit proposals for licences that will be voted on a case-by-case basis in the parliament. The Norway Institute of Marine Research (IMR) said that the government had made assumptions from a small area of research and applied it to the whole area planned for drilling. It estimates a further five to 10 years of research into impacts on species is needed.
Norway’s push to open up its seabed for mining comes as international negotiations continue on whether to permit commercial harvesting of the sea floor in mineral rich areas outside of countries’ national jurisdiction. There are huge environmental implications for digging up seafloor ecosystems as well as ethical ones.
As far as international waters are concerned, the ISA now has until 2025 to finalise regulations that could decide whether and how countries can mine the deep sea in international waters.
Down to Earth is Science and Environment fortnightly published by the Society for Environmental Communication, New Delhi. We publish news and analysis on issues that deal with sustainable development, which we scan through the eyes of science and environment.
https://wn.com/Norway_Approves_Seabed_Mining
The smartphones, laptops and other gadgets that we use on a daily basis are essentially made of some rare metals. These are being exploitatively mined in different parts of the world but the appetite for these resources remains insatiable. The world has now turned towards the resources available deep inside the sea bed in addition to the ones available on land.
In keeping up with this, a 280,000 sq km area, off the coast of Norway has been approved for the world’s first commercial mining exploration under the sea bed. Despite protests from activists and raised alarms from scientists, the project was green lit by the Norwegian Parliament.
There are many other nations as well that are eager to invest in this new age exploration. But why is deep sea mining trending and what harms can it cause to the marine ecosystem?
Deep-sea mining is the process of extracting ores from the seafloor – at depths greater than 200 metres. At these depths, one can explore critical minerals such as cobalt, manganese, zinc and other rare metals that are required to kickstart the new clean energy transition.
The world’s need for many of these metals, used for electric vehicle batteries, solar panels and wind turbines, will be twice what it is today in the year 2040 (IEA). Thus, several nations, including India, have their eyes set on deep-sea mining. As many as 31 exploration licences have already been issued by the International Seabed Authority (ISA), sponsored by a total of 14 nations.
Deep-sea mining operations could present serious risks to ocean ecosystems. Commercial-scale operations of deep seabed mining in 2024 may come at the expense of cetaceans like whales, dolphins and porpoises, a study has found.
The huge machines and vessels involved in the process may cause noise, air pollution and vibration, and result in fluid leaks and discharges from vessels and equipment. Together, these will further contaminate the marine environment.
Considering these risks, some companies are in support of the World Wildlife Fund's call to avoid minerals that have been mined from the planet's oceans. Many countries-including France, Germany and several Pacific Island nations- have officially called for a ban on deep sea mining until environmental safeguards are in place.
According to a report from the EJF (Environmental Justice Foundation), deep-sea mining is not needed for clean energy transition. It predicted that a combination of a circular economy, new technology and recycling could cut cumulative mineral demand by 58% between 2022 and 2050.
Norway’s government does not intend to immediately start drilling for critical minerals. Instead, companies will need to submit proposals for licences that will be voted on a case-by-case basis in the parliament. The Norway Institute of Marine Research (IMR) said that the government had made assumptions from a small area of research and applied it to the whole area planned for drilling. It estimates a further five to 10 years of research into impacts on species is needed.
Norway’s push to open up its seabed for mining comes as international negotiations continue on whether to permit commercial harvesting of the sea floor in mineral rich areas outside of countries’ national jurisdiction. There are huge environmental implications for digging up seafloor ecosystems as well as ethical ones.
As far as international waters are concerned, the ISA now has until 2025 to finalise regulations that could decide whether and how countries can mine the deep sea in international waters.
Down to Earth is Science and Environment fortnightly published by the Society for Environmental Communication, New Delhi. We publish news and analysis on issues that deal with sustainable development, which we scan through the eyes of science and environment.
- published: 12 Jan 2024
- views: 18488
2:19
Visualizing Deep-sea Mining
This animation demonstrates how a collector vehicle launched from a ship during deep-sea mining would travel 15,000 feet below sea level to collect polymetallic...
This animation demonstrates how a collector vehicle launched from a ship during deep-sea mining would travel 15,000 feet below sea level to collect polymetallic nodules containing essential minerals. Narrated by MIT Professor Thomas Peacock.
For more information, please watch: https://youtu.be/MWvCtF1itQM
https://wn.com/Visualizing_Deep_Sea_Mining
This animation demonstrates how a collector vehicle launched from a ship during deep-sea mining would travel 15,000 feet below sea level to collect polymetallic nodules containing essential minerals. Narrated by MIT Professor Thomas Peacock.
For more information, please watch: https://youtu.be/MWvCtF1itQM
- published: 10 Dec 2019
- views: 146393
11:13
The race to mine the bottom of the ocean
We have a lot to gain — and a lot to lose — from deep-sea mining.
Help keep Vox free for everybody: http://www.vox.com/give-now
Subscribe to our channel and ...
We have a lot to gain — and a lot to lose — from deep-sea mining.
Help keep Vox free for everybody: http://www.vox.com/give-now
Subscribe to our channel and turn on notifications (🔔) so you don't miss any videos: http://goo.gl/0bsAjO
There are metallic deposits scattered throughout our ocean floors — among hydrothermal vents, under the crust of seamounts, and scattered along sea plains in the form of rocks. As it happens, in our search for climate solutions, these metals have become more critical than ever to help us transition away from fossil fuels. We need them for everything like electric car batteries, copper wiring for electrification and wind turbines. Our land-based deposits have met our needs so far, but it’s unclear whether they will continue to, or whether we’ll want to keep destroying the environment to do so.
This video explains the history and the debate over mining metals in the deep sea and why one Canadian company, The Metals Company, is leading the rush there. There are huge environmental implications for digging up seafloor ecosystems as well as ethical ones: Metal-rich zones like the Clarion-Clipperton Zone lie in international waters that technically belong to everyone. A United Nations body located in Kingston, Jamaica, the International Seabed Authority, is faced with an urgent dilemma over how to regulate mining, whether the environmental harm is worth the benefits to solving our climate crisis, and how to fairly share the profits from this shared resource.
Correction: at 7:45, the company rang the opening bell at Nasdaq not New York Stock Exchange.
You can dig into the exploration contracts issued by the International Seabed Authority here:
https://www.isa.org.jm/exploration-contracts/
The New York Times has done some important investigative work on deep sea mining:
https://www.nytimes.com/2022/08/29/world/deep-sea-mining.html
This study provides a thorough overview of some of the ecosystems with metallic deposits:
https://www.frontiersin.org/articles/10.3389/fmars.2017.00418/full
Here is more information about DeepCCZ, which is leading research on the ecosystem of the Clarion-Clipperton Zone:
https://oceanexplorer.noaa.gov/explorations/18ccz/welcome.html
Note: In a previous version of this video, the voice-over incorrectly stated miles instead of meters at 0:15. It has since been corrected.
Vox is on a mission is to help everyone, regardless of income or status, understand our complicated world so that we can all help shape it. Part of that mission is keeping our work free.
You can help us do that by making a gift: http://www.vox.com/give-now
Watch our full video catalog: http://goo.gl/IZONyE
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Check out our articles: https://www.vox.com/
Listen to our podcasts: https://www.vox.com/podcasts
https://wn.com/The_Race_To_Mine_The_Bottom_Of_The_Ocean
We have a lot to gain — and a lot to lose — from deep-sea mining.
Help keep Vox free for everybody: http://www.vox.com/give-now
Subscribe to our channel and turn on notifications (🔔) so you don't miss any videos: http://goo.gl/0bsAjO
There are metallic deposits scattered throughout our ocean floors — among hydrothermal vents, under the crust of seamounts, and scattered along sea plains in the form of rocks. As it happens, in our search for climate solutions, these metals have become more critical than ever to help us transition away from fossil fuels. We need them for everything like electric car batteries, copper wiring for electrification and wind turbines. Our land-based deposits have met our needs so far, but it’s unclear whether they will continue to, or whether we’ll want to keep destroying the environment to do so.
This video explains the history and the debate over mining metals in the deep sea and why one Canadian company, The Metals Company, is leading the rush there. There are huge environmental implications for digging up seafloor ecosystems as well as ethical ones: Metal-rich zones like the Clarion-Clipperton Zone lie in international waters that technically belong to everyone. A United Nations body located in Kingston, Jamaica, the International Seabed Authority, is faced with an urgent dilemma over how to regulate mining, whether the environmental harm is worth the benefits to solving our climate crisis, and how to fairly share the profits from this shared resource.
Correction: at 7:45, the company rang the opening bell at Nasdaq not New York Stock Exchange.
You can dig into the exploration contracts issued by the International Seabed Authority here:
https://www.isa.org.jm/exploration-contracts/
The New York Times has done some important investigative work on deep sea mining:
https://www.nytimes.com/2022/08/29/world/deep-sea-mining.html
This study provides a thorough overview of some of the ecosystems with metallic deposits:
https://www.frontiersin.org/articles/10.3389/fmars.2017.00418/full
Here is more information about DeepCCZ, which is leading research on the ecosystem of the Clarion-Clipperton Zone:
https://oceanexplorer.noaa.gov/explorations/18ccz/welcome.html
Note: In a previous version of this video, the voice-over incorrectly stated miles instead of meters at 0:15. It has since been corrected.
Vox is on a mission is to help everyone, regardless of income or status, understand our complicated world so that we can all help shape it. Part of that mission is keeping our work free.
You can help us do that by making a gift: http://www.vox.com/give-now
Watch our full video catalog: http://goo.gl/IZONyE
Follow Vox on TikTok: http://tiktok.com/@voxdotcom
Check out our articles: https://www.vox.com/
Listen to our podcasts: https://www.vox.com/podcasts
- published: 11 Oct 2023
- views: 2399673
15:32
The Truth about Deep Sea Mining
Take the Real Engineering X Brilliant Course and get 20% off your an annual subscription: https://brilliant.org/realengineering
Watch this video ad free on Neb...
Take the Real Engineering X Brilliant Course and get 20% off your an annual subscription: https://brilliant.org/realengineering
Watch this video ad free on Nebula: https://nebula.tv/videos/realengineering-the-truth-about-deep-sea-mining
Links to everything I do:
https://beacons.ai/brianmcmanus
Get your Real Engineering shirts at: https://standard.tv/collections/real-engineering
Credits:
Writer/Narrator: Brian McManus
Writer: Josi Gold
Editor: Dylan Hennessy
Animator: Mike Ridolfi
Animator: Eli Prenten
Sound: Graham Haerther
Thumbnail: Simon Buckmaster
References
[1] https://www.resolve.ngo/docs/mar_technol_soc_j_45_28a.pdf
[2] https://www.nature.com/articles/s43017-020-0027-0
[3] https://www.khanacademy.org/humanities/world-history/world-history-beginnings/origin-humans-early-societies/a/where-did-humans-come-from#:~:text=Between%2070%2C000%20and%20100%2C000%20years,35%2C000%20and%2065%2C000%20years%20ago.&text=Map%20of%20the%20world%20showing,throughout%20the%20Earth%20over%20time
[4] https://pubs.geoscienceworld.org/gsa/geology/article-abstract/48/3/293/579958/Environmental-predictors-of-deep-sea-polymetallic
[5] https://www.isa.org.jm/exploration-contracts/polymetallic-nodules
[6] https://www.pewtrusts.org/en/research-and-analysis/fact-sheets/2017/12/the-clarion-clipperton-zone
[7] https://www.nature.com/articles/d41586-021-02222-1
[8] https://bg.copernicus.org/articles/15/2525/2018/
[9] https://www.mdpi.com/2075-163X/11/10/1132
[10] https://eprints.soton.ac.uk/349889/
[11] https://www.frontiersin.org/articles/10.3389/fenrg.2022.884571/full
[12] http://www.deepseaminingoutofourdepth.org/impacts-of-mining-deep-sea-polymetallic-nodules-in-the-pacific/
[13] https://www.nature.com/articles/s43247-021-00213-8
[14] https://www.discol.de/home
[15] https://www.nature.com/articles/s41598-019-44492-w
[16] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8192577/
[17] https://www.sciencedirect.com/science/article/pii/S0959652620338671?via%3Dihub
Select imagery/video supplied by Getty Images
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: http://epidemicsound.com/creator
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung
https://wn.com/The_Truth_About_Deep_Sea_Mining
Take the Real Engineering X Brilliant Course and get 20% off your an annual subscription: https://brilliant.org/realengineering
Watch this video ad free on Nebula: https://nebula.tv/videos/realengineering-the-truth-about-deep-sea-mining
Links to everything I do:
https://beacons.ai/brianmcmanus
Get your Real Engineering shirts at: https://standard.tv/collections/real-engineering
Credits:
Writer/Narrator: Brian McManus
Writer: Josi Gold
Editor: Dylan Hennessy
Animator: Mike Ridolfi
Animator: Eli Prenten
Sound: Graham Haerther
Thumbnail: Simon Buckmaster
References
[1] https://www.resolve.ngo/docs/mar_technol_soc_j_45_28a.pdf
[2] https://www.nature.com/articles/s43017-020-0027-0
[3] https://www.khanacademy.org/humanities/world-history/world-history-beginnings/origin-humans-early-societies/a/where-did-humans-come-from#:~:text=Between%2070%2C000%20and%20100%2C000%20years,35%2C000%20and%2065%2C000%20years%20ago.&text=Map%20of%20the%20world%20showing,throughout%20the%20Earth%20over%20time
[4] https://pubs.geoscienceworld.org/gsa/geology/article-abstract/48/3/293/579958/Environmental-predictors-of-deep-sea-polymetallic
[5] https://www.isa.org.jm/exploration-contracts/polymetallic-nodules
[6] https://www.pewtrusts.org/en/research-and-analysis/fact-sheets/2017/12/the-clarion-clipperton-zone
[7] https://www.nature.com/articles/d41586-021-02222-1
[8] https://bg.copernicus.org/articles/15/2525/2018/
[9] https://www.mdpi.com/2075-163X/11/10/1132
[10] https://eprints.soton.ac.uk/349889/
[11] https://www.frontiersin.org/articles/10.3389/fenrg.2022.884571/full
[12] http://www.deepseaminingoutofourdepth.org/impacts-of-mining-deep-sea-polymetallic-nodules-in-the-pacific/
[13] https://www.nature.com/articles/s43247-021-00213-8
[14] https://www.discol.de/home
[15] https://www.nature.com/articles/s41598-019-44492-w
[16] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8192577/
[17] https://www.sciencedirect.com/science/article/pii/S0959652620338671?via%3Dihub
Select imagery/video supplied by Getty Images
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: http://epidemicsound.com/creator
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung
- published: 17 Sep 2022
- views: 1865651
15:19
Could Deep-Sea Mining Fix The Global Minerals Shortage?
There are billions of tons and billions of dollars worth of critical minerals at the bottom of the ocean, including nickel, copper, cobalt and manganese. These ...
There are billions of tons and billions of dollars worth of critical minerals at the bottom of the ocean, including nickel, copper, cobalt and manganese. These metals are vital to electric vehicle batteries and the clean energy transition as a whole. But the debate over whether or not to extract them has become a global controversy, as many fear the potential ecological disruptions it could cause in a part of our planet that remains largely unexplored. What’s more, international regulations for deep-sea mining have yet to be finalized, and the United Nations-affiliated regulatory agency in charge, the International Seabed Authority, recently missed a key deadline to do so.
In the midst of this uncertainly, The Metals Company is forging ahead. The company plans to submit a mining application next year and begin extraction by 2025. But considering the absence of global governance, many remain concerned that this timeline is too aggressive. Major corporations including Google and Samsung, alongside automakers BMW, Volkswagen, Volvo, Renault and Rivian have lined up against deep-sea mining - promising not to source minerals from the ocean until the scientific uncertainties are addressed, and regulations are in place.
CORRECTION: At 5:43 we misstate the name of The Metals Company’s project area that is ranked as having the largest undeveloped nickel deposit in the world, and encompasses nearly 29,000 square miles of seafloor. This area is called NORI. NORI-D is a smaller subset of the full NORI license area.
Chapters:
00:00 — Introduction
02:10 — Minerals shortage
03:39 — The potential of deep-sea mining
07:39 — Great unknowns
12:31 — An uncertain future
Produced by: Katie Brigham
Edited by: Nic Golden Henry
Additional Camera: Liam Mays
Additional Reporting: Catherine Clifford
Animation: Jason Reginato
Supervising Producer: Jeniece Pettitt
Additional Footage: The Metals Company, Deep CCZ Expedition, University of Hawai’i, NOAA Ocean Exploration, Greenpeace, International Seabed Authority, Getty Images
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Could Deep-Sea Mining Fix The Global Minerals Shortage?
https://wn.com/Could_Deep_Sea_Mining_Fix_The_Global_Minerals_Shortage
There are billions of tons and billions of dollars worth of critical minerals at the bottom of the ocean, including nickel, copper, cobalt and manganese. These metals are vital to electric vehicle batteries and the clean energy transition as a whole. But the debate over whether or not to extract them has become a global controversy, as many fear the potential ecological disruptions it could cause in a part of our planet that remains largely unexplored. What’s more, international regulations for deep-sea mining have yet to be finalized, and the United Nations-affiliated regulatory agency in charge, the International Seabed Authority, recently missed a key deadline to do so.
In the midst of this uncertainly, The Metals Company is forging ahead. The company plans to submit a mining application next year and begin extraction by 2025. But considering the absence of global governance, many remain concerned that this timeline is too aggressive. Major corporations including Google and Samsung, alongside automakers BMW, Volkswagen, Volvo, Renault and Rivian have lined up against deep-sea mining - promising not to source minerals from the ocean until the scientific uncertainties are addressed, and regulations are in place.
CORRECTION: At 5:43 we misstate the name of The Metals Company’s project area that is ranked as having the largest undeveloped nickel deposit in the world, and encompasses nearly 29,000 square miles of seafloor. This area is called NORI. NORI-D is a smaller subset of the full NORI license area.
Chapters:
00:00 — Introduction
02:10 — Minerals shortage
03:39 — The potential of deep-sea mining
07:39 — Great unknowns
12:31 — An uncertain future
Produced by: Katie Brigham
Edited by: Nic Golden Henry
Additional Camera: Liam Mays
Additional Reporting: Catherine Clifford
Animation: Jason Reginato
Supervising Producer: Jeniece Pettitt
Additional Footage: The Metals Company, Deep CCZ Expedition, University of Hawai’i, NOAA Ocean Exploration, Greenpeace, International Seabed Authority, Getty Images
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Could Deep-Sea Mining Fix The Global Minerals Shortage?
- published: 20 Sep 2023
- views: 115091
10:43
Deep Sea Mining: The Next Climate Disaster No One’s Talking About | Vasser Seydel | TEDxBoston
Industrial deep-seabed mining in international waters could begin as soon as July 2023. If permitted, deep-sea mining could irreversibly impact the oceans' role...
Industrial deep-seabed mining in international waters could begin as soon as July 2023. If permitted, deep-sea mining could irreversibly impact the oceans' role in climate stability, biodiversity and economies.
The ocean is largely the reason we don't have runaway climate change today. It sequesters massive amounts of atmospheric carbon and absorbs the majority of the planet's rising heat, and as a result, we're already seeing symptoms of the ocean’s health decline: increased acidification, ocean deoxygenation and mass biodiversity loss. Despite international scientists, governments and civil society sounding the alarm, there's a new destructive industry on the horizon, deep seabed mining.
The deep sea is the largest habitat on the planet, yet so we know so little about it. Over 99% of the seabed is unexplored, and we have better maps of the Moon and Mars than the seafloor. What we do know is life exists and hides secrets to our origins, medicines & innovations. Deep-sea mining would permanently destroy these fragile ecosystems before we even get a chance to fully understand them.
We need a healthy ocean to survive. The ocean is home to the majority of life on the planet. It also produces more oxygen and stores more carbon than any other place on Earth. Rushing to mine the deep sea and gambling with our life support system, is unnecessary and far too big of a risk.
Interest in mining the deep-seabed is under the guise of fueling the green energy revolution. Deep-seabed mining as a climate solution is an oxymoron. The deep sea creates the climate we enjoy and rely on for survival, by ocean currents propelled by upwelling from the deep sea. It is also critical for the ocean food web, which coastal communities also rely on for food sovereignty, culture & economies. In 1990, 50% of total global population lived within 200 km of a coastline at the time of analysis, with over two-thirds of the population within 400 km of a coastline; and by 2025 70% would live within 200 km of the coastline and over 3 billion people worldwide rely on food from the ocean as a significant source of animal protein. The deep-sea is one of the largest carbon sinks and is important longterm carbon sequestration. Further, deep-sea mining will simply be an extension of already harmful mining practices into new out of sight and out of mind depths. The good news is, we don’t need deep-sea mining. We need less minerals than we think: we can reduce demand by 58% from now to 2050 with new technology, adopting circular economy models and recycling.
While the momentum for a moratorium is shifting, the window to act is closing. Join us to #DefendTheDeep so the ocean, the planet, and humanity can thrive for generations to come.
Vasser Seydel graduated with cum laude honors from the University of Georgia, earning a Bachelor of Arts degree in Communications. During her time in Athens, Vasser worked for UGA’S Office of Sustainability as the Grants and Engagement Director, represented the university as the UGA Student Sustainability Ambassador, and pursued an education outside the classroom as an intern at the United Nations Foundation and TEDWomen. After graduation, she began consulting with non-profit, business, and individual clients, specializing in communications, digital media, and strategic development, to enhance brands that create positive impacts on society. Vasser continues to promote and support her family’s legacy and commitment to environmental responsibility through her family’s foundation, the Turner Foundation, as a board member and the first Chairperson of the Turner 3rd Generation board. Additionally, she serves on the board of directors for the National Center of Family Philanthropy, Dr. Sylvia Earle’s Mission Blue and is on the advisory board for One Earth. Vasser is a Global Ambassador for Julian Lennon's, White Feather Foundation, an Arctic Angel for Global Choices and represents the International Union for the Conservation of Nature as an IUCN Environmental Youth Ambassador. At The Oxygen Project, Vasser took on the Deep Seabed Mining issue first as the Campaign Manager, then as the Director of Impact. Now, as President, she leads the organization on a mission to ignite a community of climate champions and accelerate collective action through digital storytelling, activist trainings, and impact campaigns to build a more climate-resilient tomorrow. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
https://wn.com/Deep_Sea_Mining_The_Next_Climate_Disaster_No_One’S_Talking_About_|_Vasser_Seydel_|_Tedxboston
Industrial deep-seabed mining in international waters could begin as soon as July 2023. If permitted, deep-sea mining could irreversibly impact the oceans' role in climate stability, biodiversity and economies.
The ocean is largely the reason we don't have runaway climate change today. It sequesters massive amounts of atmospheric carbon and absorbs the majority of the planet's rising heat, and as a result, we're already seeing symptoms of the ocean’s health decline: increased acidification, ocean deoxygenation and mass biodiversity loss. Despite international scientists, governments and civil society sounding the alarm, there's a new destructive industry on the horizon, deep seabed mining.
The deep sea is the largest habitat on the planet, yet so we know so little about it. Over 99% of the seabed is unexplored, and we have better maps of the Moon and Mars than the seafloor. What we do know is life exists and hides secrets to our origins, medicines & innovations. Deep-sea mining would permanently destroy these fragile ecosystems before we even get a chance to fully understand them.
We need a healthy ocean to survive. The ocean is home to the majority of life on the planet. It also produces more oxygen and stores more carbon than any other place on Earth. Rushing to mine the deep sea and gambling with our life support system, is unnecessary and far too big of a risk.
Interest in mining the deep-seabed is under the guise of fueling the green energy revolution. Deep-seabed mining as a climate solution is an oxymoron. The deep sea creates the climate we enjoy and rely on for survival, by ocean currents propelled by upwelling from the deep sea. It is also critical for the ocean food web, which coastal communities also rely on for food sovereignty, culture & economies. In 1990, 50% of total global population lived within 200 km of a coastline at the time of analysis, with over two-thirds of the population within 400 km of a coastline; and by 2025 70% would live within 200 km of the coastline and over 3 billion people worldwide rely on food from the ocean as a significant source of animal protein. The deep-sea is one of the largest carbon sinks and is important longterm carbon sequestration. Further, deep-sea mining will simply be an extension of already harmful mining practices into new out of sight and out of mind depths. The good news is, we don’t need deep-sea mining. We need less minerals than we think: we can reduce demand by 58% from now to 2050 with new technology, adopting circular economy models and recycling.
While the momentum for a moratorium is shifting, the window to act is closing. Join us to #DefendTheDeep so the ocean, the planet, and humanity can thrive for generations to come.
Vasser Seydel graduated with cum laude honors from the University of Georgia, earning a Bachelor of Arts degree in Communications. During her time in Athens, Vasser worked for UGA’S Office of Sustainability as the Grants and Engagement Director, represented the university as the UGA Student Sustainability Ambassador, and pursued an education outside the classroom as an intern at the United Nations Foundation and TEDWomen. After graduation, she began consulting with non-profit, business, and individual clients, specializing in communications, digital media, and strategic development, to enhance brands that create positive impacts on society. Vasser continues to promote and support her family’s legacy and commitment to environmental responsibility through her family’s foundation, the Turner Foundation, as a board member and the first Chairperson of the Turner 3rd Generation board. Additionally, she serves on the board of directors for the National Center of Family Philanthropy, Dr. Sylvia Earle’s Mission Blue and is on the advisory board for One Earth. Vasser is a Global Ambassador for Julian Lennon's, White Feather Foundation, an Arctic Angel for Global Choices and represents the International Union for the Conservation of Nature as an IUCN Environmental Youth Ambassador. At The Oxygen Project, Vasser took on the Deep Seabed Mining issue first as the Campaign Manager, then as the Director of Impact. Now, as President, she leads the organization on a mission to ignite a community of climate champions and accelerate collective action through digital storytelling, activist trainings, and impact campaigns to build a more climate-resilient tomorrow. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- published: 13 Jun 2023
- views: 3135
10:22
Mining the deep sea: the true cost to the planet
Mining companies and governments will soon be allowed to extract minerals from the deep-ocean floor. These rare metals are vital for a more environmentally sust...
Mining companies and governments will soon be allowed to extract minerals from the deep-ocean floor. These rare metals are vital for a more environmentally sustainable future on land, but at what cost to the health of the ocean? Film supported by @blancpain
Further content:
Sign up to receive The Economist’s fortnightly newsletter to keep up to date with our latest coverage on climate change: https://econ.st/2APVAIj
Find The Economist’s most recent climate-change coverage here: https://econ.st/2Ij7kXi
How oceans are increasingly bearing the brunt of global warming: https://econ.st/34NOCyI
Natural disasters are quickening an already steep global loss of species: https://econ.st/2GTaBMJ
Read 1843’s article about exploring the ocean floor: https://econ.st/3lImrIc
An oil spill off Mauritius threatens protected ecosystems: https://econ.st/33n187o
Air pollution is returning to pre-covid levels: https://econ.st/3hn0prP
Why the world’s energy system must be completely transformed: https://econ.st/2ZpdAT6
Wildfires will be more common in a warming world: https://econ.st/2FkSqyH
The Greenland ice sheet has melted past the point of no return: https://econ.st/33hlLSA
https://wn.com/Mining_The_Deep_Sea_The_True_Cost_To_The_Planet
Mining companies and governments will soon be allowed to extract minerals from the deep-ocean floor. These rare metals are vital for a more environmentally sustainable future on land, but at what cost to the health of the ocean? Film supported by @blancpain
Further content:
Sign up to receive The Economist’s fortnightly newsletter to keep up to date with our latest coverage on climate change: https://econ.st/2APVAIj
Find The Economist’s most recent climate-change coverage here: https://econ.st/2Ij7kXi
How oceans are increasingly bearing the brunt of global warming: https://econ.st/34NOCyI
Natural disasters are quickening an already steep global loss of species: https://econ.st/2GTaBMJ
Read 1843’s article about exploring the ocean floor: https://econ.st/3lImrIc
An oil spill off Mauritius threatens protected ecosystems: https://econ.st/33n187o
Air pollution is returning to pre-covid levels: https://econ.st/3hn0prP
Why the world’s energy system must be completely transformed: https://econ.st/2ZpdAT6
Wildfires will be more common in a warming world: https://econ.st/2FkSqyH
The Greenland ice sheet has melted past the point of no return: https://econ.st/33hlLSA
- published: 14 Oct 2020
- views: 169643
1:25:56
How humans are exploiting the oceans | DW Documentary
What would be the consequences of industrial exploitation of the ocean floor? A deep-sea expedition in the Pacific explores this question. Raw materials have be...
What would be the consequences of industrial exploitation of the ocean floor? A deep-sea expedition in the Pacific explores this question. Raw materials have been mined on land for thousands of years, often with negative consequences for nature and people.
Deep down in the ocean, valuable raw materials are stored en masse: manganese, nickel, cobalt, copper. Many of these materials are currently in great demand. Technically, it is possible to harvest manganese nodules, for example, in the deep sea. But should we do it? Even among the researchers aboard the "Island Pride," opinions differ. They are part of a deep-sea expedition to research the possible effects of harvesting raw materials on the ocean floor. What will be the consequences if humans exploit these valuable deposits? Will it destroy the fragile underwater environment?
Reporter Michael Stocks and his cameraman spent weeks aboard the ship, on which scientists are monitoring the deployment of a giant underwater harvesting machine on the ocean floor. Humans are dredging the sand from beaches, overfishing fish stocks worldwide - is the seabed now to be industrially exploited as well?
#documentary #dwdocumentary #ocean #worldoceansday
______
DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary.
Subscribe to:
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⮞ DW Doku (German): https://www.youtube.com/dwdoku
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For more visit: http://www.dw.com/en/tv/docfilm/s-3610
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We kindly ask viewers to read and stick to the DW netiquette policy on our channel: https://p.dw.com/p/MF1G
https://wn.com/How_Humans_Are_Exploiting_The_Oceans_|_Dw_Documentary
What would be the consequences of industrial exploitation of the ocean floor? A deep-sea expedition in the Pacific explores this question. Raw materials have been mined on land for thousands of years, often with negative consequences for nature and people.
Deep down in the ocean, valuable raw materials are stored en masse: manganese, nickel, cobalt, copper. Many of these materials are currently in great demand. Technically, it is possible to harvest manganese nodules, for example, in the deep sea. But should we do it? Even among the researchers aboard the "Island Pride," opinions differ. They are part of a deep-sea expedition to research the possible effects of harvesting raw materials on the ocean floor. What will be the consequences if humans exploit these valuable deposits? Will it destroy the fragile underwater environment?
Reporter Michael Stocks and his cameraman spent weeks aboard the ship, on which scientists are monitoring the deployment of a giant underwater harvesting machine on the ocean floor. Humans are dredging the sand from beaches, overfishing fish stocks worldwide - is the seabed now to be industrially exploited as well?
#documentary #dwdocumentary #ocean #worldoceansday
______
DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary.
Subscribe to:
⮞ DW Documentary (English): https://www.youtube.com/dwdocumentary
⮞ DW Documental (Spanish): https://www.youtube.com/dwdocumental
⮞ DW Documentary وثائقية دي دبليو (Arabic): https://www.youtube.com/dwdocarabia
⮞ DW Doku (German): https://www.youtube.com/dwdoku
⮞ DW Documentary हिन्दी (Hindi): https://www.youtube.com/dwdochindi
For more visit: http://www.dw.com/en/tv/docfilm/s-3610
Follow DW Documentary on Instagram: https://www.instagram.com/dwdocumentary/
Follow DW Documental on Facebook: https://www.facebook.com/dwdocumental
We kindly ask viewers to read and stick to the DW netiquette policy on our channel: https://p.dw.com/p/MF1G
- published: 08 Jun 2023
- views: 1450151
3:17
Deep sea mining: A new way forward or looming disaster?
On July 10, 2023, the International Seabed Authority (ISA) began a three-week-long discussion in Jamaica. Talks such as these are crucial as controversial prop...
On July 10, 2023, the International Seabed Authority (ISA) began a three-week-long discussion in Jamaica. Talks such as these are crucial as controversial proposals to allow deep-sea mining are set to take centre stage. Moreover, many nations and private institutions are proposing deep sea mining as a source to extract minerals to promote the world’s push for green technology.
So, let’s take a look into this.
Deep-sea mining involves extracting ores rich in cobalt, manganese, zinc and other rare metals from the sea floor. These rare metals build batteries for electric vehicles, smartphones and laptops.
Several nations, including India, have their eyes set on deep-sea mining. However, experts have raised an alarm over the potentially harmful impacts on ocean biodiversity.
“There is not enough rigorous scientific information available concerning the biology, ecology and connectivity of deep-sea species and ecosystems, or all the ecosystem services they provide, and Without this information, one could not understand the potential risks of the mining activity for deep-ocean biodiversity, ecosystems and human well-being,”
Jessica Battle, Expert on global ocean governance and policy, The World Wide Fund for Nature (WWF)
The debate regarding deep sea mining was triggered by Nauru, a tiny island northeast of Australia after formally requesting a commercial licence from the ISA in 2021.
In doing so, it gave the ISA a 2-year deadline to develop regulations for deep-sea mining. That deadline was July 9, 2023. Some 18 states have taken positions against deep-sea mining in international waters. They are calling for a pause or moratorium on the practice over environmental concerns and could be given the chance to vote on a new ban over the next month. The supporters, on the other hand, argue that these minerals are needed if the world is to meet the demand for green technologies. The International Energy Agency has projected that achieving net-zero global greenhouse gas emissions would see mineral demand quadruple for clean energy technologies. But Scientists fear a possible "gold rush" for precious metals beneath the oceans could have a huge impact on marine life, especially in the form of noise and light pollution.
Whatever happens in Jamaica, the decisions made at these ISA meetings will be pivotal in shaping the future of deep-sea mining regulations.
To know more about the latest news on Science, technology and climate change, Head to the Down To Earth channel linked in the description below.
https://wn.com/Deep_Sea_Mining_A_New_Way_Forward_Or_Looming_Disaster
On July 10, 2023, the International Seabed Authority (ISA) began a three-week-long discussion in Jamaica. Talks such as these are crucial as controversial proposals to allow deep-sea mining are set to take centre stage. Moreover, many nations and private institutions are proposing deep sea mining as a source to extract minerals to promote the world’s push for green technology.
So, let’s take a look into this.
Deep-sea mining involves extracting ores rich in cobalt, manganese, zinc and other rare metals from the sea floor. These rare metals build batteries for electric vehicles, smartphones and laptops.
Several nations, including India, have their eyes set on deep-sea mining. However, experts have raised an alarm over the potentially harmful impacts on ocean biodiversity.
“There is not enough rigorous scientific information available concerning the biology, ecology and connectivity of deep-sea species and ecosystems, or all the ecosystem services they provide, and Without this information, one could not understand the potential risks of the mining activity for deep-ocean biodiversity, ecosystems and human well-being,”
Jessica Battle, Expert on global ocean governance and policy, The World Wide Fund for Nature (WWF)
The debate regarding deep sea mining was triggered by Nauru, a tiny island northeast of Australia after formally requesting a commercial licence from the ISA in 2021.
In doing so, it gave the ISA a 2-year deadline to develop regulations for deep-sea mining. That deadline was July 9, 2023. Some 18 states have taken positions against deep-sea mining in international waters. They are calling for a pause or moratorium on the practice over environmental concerns and could be given the chance to vote on a new ban over the next month. The supporters, on the other hand, argue that these minerals are needed if the world is to meet the demand for green technologies. The International Energy Agency has projected that achieving net-zero global greenhouse gas emissions would see mineral demand quadruple for clean energy technologies. But Scientists fear a possible "gold rush" for precious metals beneath the oceans could have a huge impact on marine life, especially in the form of noise and light pollution.
Whatever happens in Jamaica, the decisions made at these ISA meetings will be pivotal in shaping the future of deep-sea mining regulations.
To know more about the latest news on Science, technology and climate change, Head to the Down To Earth channel linked in the description below.
- published: 12 Jul 2023
- views: 8316
5:38
The Uncomfortable Truth About Deep Sea Mining
To meet the world's growing demand for batteries, private companies have turned their attention to mining the ocean floor. But could this practice come at a gre...
To meet the world's growing demand for batteries, private companies have turned their attention to mining the ocean floor. But could this practice come at a greater cost to the planet than it's worth?
» Subscribe to Seeker! http://bit.ly/subscribeseeker
» Watch more Elements! http://bit.ly/ElementsPlaylist
» Visit our shop at http://shop.seeker.com
Terrestrial mining doesn’t have a perfect record, it comes with a long list of environmental and human rights abuses, including pollution and child labor. All this to dig up raw materials like nickel, manganese, and cobalt that are necessary for our lithium-ion batteries.
Some strategies for a carbon-free future depend on making these batteries in much larger numbers and using them as a power source for electric cars or a storage method for electricity generated by renewables.
But another source of these materials could lie at the bottom of the ocean. Potato-sized lumps called polymetallic nodules are rich in manganese, copper, cobalt, nickel, and other precious metals; and they are found in abundance in some areas like the Clarion-Clipperton Zone that stretches from Hawaii to Mexico.
#deepseamining #environment #science #seeker #elements
Read More:
History’s Largest Mining Operation Is About to Begin
https://www.theatlantic.com/magazine/archive/2020/01/20000-feet-under-the-sea/603040/
"Regulations for ocean mining have never been formally established. The United Nations has given that task to an obscure organization known as the International Seabed Authority, which is housed in a pair of drab gray office buildings at the edge of Kingston Harbour, in Jamaica. Unlike most UN bodies, the ISA receives little oversight."
Treasure and Turmoil in the Deep Sea
https://www.nytimes.com/2020/08/14/opinion/deep-ocean-mining-pollution.html
"As a result of the mining, animals already living near their physiological limits would be eating mouthfuls of poisonous dirt for breakfast, respiring through clogged gills and squinting through a muddy haze to communicate."
Seabed mining is coming — bringing mineral riches and fears of epic extinctions
https://www.nature.com/articles/d41586-019-02242-y
"The sea floor there boasts one of the world’s largest untapped collections of rare-earth elements. Some 4,000 metres below the ocean surface, the abyssal ooze of the CCZ holds trillions of polymetallic nodules — potato-sized deposits loaded with copper, nickel, manganese and other precious ores."
____________________
Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond.
Seeker empowers the curious to understand the science shaping our world. We tell award-winning stories about the natural forces and groundbreaking innovations that impact our lives, our planet, and our universe.
Visit the Seeker website https://www.seeker.com/videos
Elements on Facebook https://www.facebook.com/SeekerElements/
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Seeker http://www.seeker.com/
https://wn.com/The_Uncomfortable_Truth_About_Deep_Sea_Mining
To meet the world's growing demand for batteries, private companies have turned their attention to mining the ocean floor. But could this practice come at a greater cost to the planet than it's worth?
» Subscribe to Seeker! http://bit.ly/subscribeseeker
» Watch more Elements! http://bit.ly/ElementsPlaylist
» Visit our shop at http://shop.seeker.com
Terrestrial mining doesn’t have a perfect record, it comes with a long list of environmental and human rights abuses, including pollution and child labor. All this to dig up raw materials like nickel, manganese, and cobalt that are necessary for our lithium-ion batteries.
Some strategies for a carbon-free future depend on making these batteries in much larger numbers and using them as a power source for electric cars or a storage method for electricity generated by renewables.
But another source of these materials could lie at the bottom of the ocean. Potato-sized lumps called polymetallic nodules are rich in manganese, copper, cobalt, nickel, and other precious metals; and they are found in abundance in some areas like the Clarion-Clipperton Zone that stretches from Hawaii to Mexico.
#deepseamining #environment #science #seeker #elements
Read More:
History’s Largest Mining Operation Is About to Begin
https://www.theatlantic.com/magazine/archive/2020/01/20000-feet-under-the-sea/603040/
"Regulations for ocean mining have never been formally established. The United Nations has given that task to an obscure organization known as the International Seabed Authority, which is housed in a pair of drab gray office buildings at the edge of Kingston Harbour, in Jamaica. Unlike most UN bodies, the ISA receives little oversight."
Treasure and Turmoil in the Deep Sea
https://www.nytimes.com/2020/08/14/opinion/deep-ocean-mining-pollution.html
"As a result of the mining, animals already living near their physiological limits would be eating mouthfuls of poisonous dirt for breakfast, respiring through clogged gills and squinting through a muddy haze to communicate."
Seabed mining is coming — bringing mineral riches and fears of epic extinctions
https://www.nature.com/articles/d41586-019-02242-y
"The sea floor there boasts one of the world’s largest untapped collections of rare-earth elements. Some 4,000 metres below the ocean surface, the abyssal ooze of the CCZ holds trillions of polymetallic nodules — potato-sized deposits loaded with copper, nickel, manganese and other precious ores."
____________________
Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond.
Seeker empowers the curious to understand the science shaping our world. We tell award-winning stories about the natural forces and groundbreaking innovations that impact our lives, our planet, and our universe.
Visit the Seeker website https://www.seeker.com/videos
Elements on Facebook https://www.facebook.com/SeekerElements/
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
Seeker on Twitter http://twitter.com/seeker
Seeker on Facebook https://www.facebook.com/SeekerMedia/
Seeker http://www.seeker.com/
- published: 18 Dec 2020
- views: 185487