Marine Environment

Kerry McCarthy Excerpts

Tuesday 14th November 2017 Westminster Hall

[Kerry McCarthy (Bristol East) (Lab)]

It is pleasure to see you in the Chair, Mr Owen. The UK, through its overseas territories, is responsible for the world’s fifth largest marine area, amounting to nearly 2% of the world’s oceans. We are therefore a major player, with a major responsibility to act.

We have heard how the health of our oceans is under threat, and degenerating faster than anyone had predicted because of the cumulative effect of a number of individual stresses: climate change; sea water acidification; widespread chemical pollution; plastic pollution; the effect of drilling for oil; and gross overfishing. The world’s oceans are facing an unprecedented loss of species, from large fish to tiny coral, comparable to the great mass extinctions of prehistory. If we are serious about helping oceans to recover and rebuild, helping fish stocks to replenish, and giving marine ecosystems and coastal communities some breathing space, we need to get serious about creating marine protected areas.

It is true that the UK has shown real leadership on ocean conservation through the action of various Governments. John Kerry and President Obama were also very good in the lead that they took; I hope that the issue has not completely dropped off the US’s agenda now that they have left office. It was encouraging to hear the Foreign Secretary at a recent event in Parliament reassert the Government’s commitment to creating a blue belt of marine reserves in the overseas territories. I would like a response from the Minister on South Georgia and the South Sandwich Islands. An MPA was created there in 2012, but it provides a minimal level of protection. It is not enough just to tick a box and say, “Well, we’ve got protection there.” We need a fully protected marine sanctuary. The marine environment there is near pristine, and full protection would safeguard it against what is an uncertain future, because of a changing climate and other threats.

I also want to say a little about Antarctica. “Blue Planet II” has already been given a glowing mention by my hon. Friend the Member for Huddersfield (Mr Sheerman). I would like to point out that the BBC’s natural history unit is based in Bristol and cannot be over-praised for its amazing work. Anyone who has seen the images of fish with feet, huge fangs, or transparent heads will agree that what the unit is doing to bring that world to life for people, and to make serious political points about the need to conserve our ocean and marine ecosystems, is just phenomenal.

The ocean around Antarctica is also the lungs of the deep, with its waters among the most oxygen-rich on our planet. Much of the life-giving oxygen in deep waters across the world begins its journey there in Antarctica, but the pristine marine environment is threatened by climate change and expanding commercial fishing interests. Marine life there, for example, is totally dependent on krill, but Russia, Norway and China are all said to have krill-fishing interests in the region. That is not something that the people of Russia, Norway and China need, but it is something that the marine ecosystem in that area absolutely needs for its survival. Greenpeace and others are currently pressing for an Antarctic ocean sanctuary. The UK Government can play a vital role in creating this, as part of the Antarctic ocean commission, but as I understand it, the UK has yet to throw its full weight behind negotiations. I hope the Minister can reassure us today that the UK will put real diplomatic effort into that.

The last key point I want to make is on UNCLOS—the UN convention on the law of the sea. More than 64% of the ocean is beyond the jurisdiction of any one country—the so-called high seas. Although UNCLOS provides the legal framework, the current structure is highly fragmented and has huge governance gaps. We need an agreement under UNCLOS to assist in the creation and management of marine reserves, to set a framework for environmental impact assessments, and to co-ordinate the highly fragmented structure of regional organisations that currently regulate human activities. I understand that there is a draft resolution for starting negotiations on the UN oceans treaty that Governments are deciding on this week, which is really great news. I hope that the Government will throw their weight behind agreeing a treaty by 2020.

Finally, I want to reflect on something my hon. Friend the Member for Huddersfield said—something that very much chimes with my way of thinking and that we do not hear often enough in this House. I was the lead shadow Minister on the Deep Sea Mining Bill a few years ago. I found it incredibly depressing that some people speaking in those debates took the view that all the world’s resources are there to be plundered and exploited, and are put there for our benefit, with little need for concern about protecting our precious natural environment. Episode two of “Blue Planet II” featured hydrothermal vents, which I spoke about in Committee. I had no real understanding of what they were and why it was so important to protect them; I just knew that I did not want deep-sea mining going on in tiny miniature ecosystems at the bottom of the sea. Now that I have seen “Blue Planet II” I realise just how wonderful and amazing they are.

The “Keep it in the ground” campaign asserts that 80% of the fossil fuels that we currently know of ought to be kept in the ground if we are to meet our climate change commitments. That means that we should not be drilling for oil in the tar sands, or in the Arctic. We should not look down, at deep-sea mining and the hydrothermal vents. I want to pay tribute to what my hon. Friend the Member for Huddersfield said. I am entirely with him on this: the world is not ours to exploit; it is ours to protect.