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Could digging up the ocean floor help save the planet? – BBC News

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Scientists are looking at what would happen if we were to dig up the ocean floor for metals.

They’re particularly interested in cobalt, which is a prime ingredient of the rechargeable batteries found in phones and electric cars.

As more and more of us choose to move away from fossil fuels, the demand for cobalt is even greater.

But what damage could mining the seabed do to marine life?

Video by Laura Foster

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28 Comments

28 Comments

  1. @aureldan1190

    January 24, 2024 at 9:07 am

    🙏
    1:47
    december 19?
    👇 👇 👇❤

  2. @markplain2555

    January 24, 2024 at 9:07 am

    Wow, 'MORE' cobalt will be needed for batteries for Electric Vehicles. This is one of the biggest fallacies. It is gut wrenching to see this statement being bounced around. Cobalt is used to refine oil into petrol/gasoline in such vast quantities that if all cars had to switch to electric we will actually decrease the mining of Cobalt. Cobalt is used once per EV car battery and can be recycled into a new battery once the battery is exhausted. In petrol/gasoline manufacture it is burnt into the air.
    .
    PLEASE DO NOT BELIEVE ANYTHING i HAVE TYPED ABOVE PLEASE GOOGLE IT FOR YOURSELF.

  3. @Martin-bx1et

    January 24, 2024 at 9:07 am

    Take a look at the alternatives. Robert Murray-Smith's channel for example shows the development of a hemp-based battery that he has shown outperforms lithium! Sounds crazy but he shows exactly how he has achieved it over the years. His company has just partnered with eestor with a view to industrialising the process. (I have no link to either company.)

  4. @oduarte188

    January 24, 2024 at 9:07 am

    Arte imita guerra e avant mort ingnobil

  5. @stealthymonk8808

    January 24, 2024 at 9:07 am

    Save the planet from what?

  6. @public.public

    January 24, 2024 at 9:07 am

    NO

  7. @spfbaits

    January 24, 2024 at 9:07 am

    "Save the planet" are people still believing this nonsense. It was here Billions of years before us and will remain when we're long gone. Also CO2 makes up 0.0391% of the earth's atmosphere……but 97% of Agenda pushers want you to think we are the problem.

  8. @FunkyMonk6

    January 24, 2024 at 9:07 am

    I find it ironic that people express outrage at this through their mobile devices the batteries of which require the metals that they are seeking to mine from the seabed. If you're so unhappy perhaps consider not adding to the demand for these products by buying them. You're all hypocrites.

  9. @luxx1346

    January 24, 2024 at 9:07 am

    So if everyone is using electric cars, where do we get all the electricity? Wind turbines kill shit tons of birds and solar panels only have a 30 year life span.

  10. @danielgorzelniak3209

    January 24, 2024 at 9:07 am

    To yall crying over it and saying no. FIND AN ALTERNATIVE OR GO BACK TO FOREST/STOP WHINING

  11. @volcano-catonyoutube8706

    January 24, 2024 at 9:07 am

    Of Course… if you dig out the ocean floors deep enough… we wouldn't all need swimming lessons in twenty five years. Hmmmm… (SPOILER ALERT: We're fucked)

  12. @volcano-catonyoutube8706

    January 24, 2024 at 9:07 am

    The fatal flaw in Human thinking is the timescale it can process. We think in terms of the immediate; but one day, whatever else we manage to fuck up, this planet will, with 100% certainty be destroyed – even if mankind survives itself, a big rock will slap us or Yellowstone goes off or – even if we make it Billions of years, the Sun goes Nova and flash-fries the Earth anyway. So, the only logical move we have is to use the limited resources we have WISELY. And it's not building more cars. We need to get off this rock before the next one comes along – and the resources we need to do that? We are PISSING them up the collective wall.

  13. @saimeera7699

    January 24, 2024 at 9:07 am

    Don't disturb mother 🌏

  14. @juls3951

    January 24, 2024 at 9:07 am

    Stupid humans 🤦🏽‍♂️

  15. @geoffreygoodyear3746

    January 24, 2024 at 9:07 am

    Maybe promoting home grown products and sell them…put a ban on any more german nazi jew shops from .opening anymore .

  16. @geoffreygoodyear3746

    January 24, 2024 at 9:07 am

    Maybe stopping the chemtrails being sprayed 24/7 day and night help

  17. @geoffreygoodyear3746

    January 24, 2024 at 9:07 am

    Ha ha well did the Mexican gulf oil spill help when they dug that floor up ?

  18. @SLR6IN

    January 24, 2024 at 9:07 am

    Isn't that just harvesting just not from Moon or Mars or an asteroid.
    Good luck environment.

  19. @josetercero5820

    January 24, 2024 at 9:07 am

    Are we realy this stupid enough?

  20. @pigsareit

    January 24, 2024 at 9:07 am

    wow. that is a bad idea.

  21. @warattada

    January 24, 2024 at 9:07 am

    Have we done enough damages to the oceans and the planet!?

  22. @mcrpree

    January 24, 2024 at 9:07 am

    Public doesn't need it. Find another solution with Ur money

  23. @annalieff-saxby568

    January 24, 2024 at 9:07 am

    Should we strip-mine the ocean floor for profit?
    No.
    Simples.

  24. @zozobjones-skyewarrior1442

    January 24, 2024 at 9:07 am

    Seriously??? That just made me so angry! I’m getting to the stage where the only solution I see for the planet is us lit becoming extinct! The planet will be a whole lot better off without us. If they seriously consider that a potential solution to a massive issue that is so out of control that it’s almost beyond us… I say beam me up Scotty I need to escape from these bloody humans!

  25. @samius1149

    January 24, 2024 at 9:07 am

    The heading "Could digging up the ocean floor help save the planet? – BBC News
    " makes no sense for this video. What's the link between this and saving the planet?

  26. @ebraaheemmuhumed4503

    January 24, 2024 at 9:07 am

    " Scientists" are looking at what would happen if "we" were to dig up the ocean floor for metals.

    "They're particularly interested in cobalt", which is a prime ingredient of the rechargeable batteries found in phones and electric cars.

    i wonder how the title itself will going to save them (scientists ) because it is we who are digging and not them a cording this title their work here is to predict what could happen

  27. @akashaggy505

    January 24, 2024 at 9:07 am

    Can't wait for humans to die off and let the world live in peace, because all we do, is destroy everything

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3D Scans unlock secrets of ‘first bird’ – BBC News

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A new 3D X-ray fossil-scanning technique has produced some of the clearest images yet of Archaeopteryx, often described as “the first bird”. Hidden details of its feathers will help solve the mystery of whether or not it could really fly. BBC News visited the laboratory to see how the team were unlocking the fossil’s secrets.

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This will be the first commercial mission to Titanic since last year’s OceanGate tragedy. Five men died while trying to visit the lost ship in a novel submersible.

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Malaria spike in Pakistan and Mozambique due to climate change, report says – BBC News

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Climate change is driving up the number of malaria cases in Pakistan and Mozambique, according to a new report.

The study by the Global Fund said recent extreme weather led to a spike in cases of the mosquito-borne disease.

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According to the latest World Health Organization data, Africa continues to shoulder the heaviest burden of the disease, accounting in 2021 for an estimated 95% of all malaria cases and 96% of all deaths, with most fatalities among children under the age of five.

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Covid-19: Did the pandemic start in a Wuhan lab? – BBC Newsnight

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More than 18 months on from the start of the pandemic, the claim Covid-19 may have leaked from a Chinese laboratory is gaining traction. Why are the origins of Covid-19 still a mystery? Please subscribe HERE http://bit.ly/1rbfUog

After the virus was first detected in China, authorities linked early Covid cases to a seafood market in Wuhan, leading scientists to theorise the virus first passed to humans from animals.

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Newsnight is the BBC’s flagship news and current affairs TV programme – with analysis, debate, exclusives, and robust interviews.

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World’s first epilepsy device fitted in boy’s skull | BBC News

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A boy with severe epilepsy has become the first patient in the world to trial a new device fitted in their skull to control seizures.

The neurostimulator, which sends electrical signals deep into his brain, has reduced Oran Knowlson’s daytime seizures by 80%.

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Epilepsy seizures are triggered by abnormal bursts of electrical activity in the brain.

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