World Oceans Day 2021

Kerry McCarthy Excerpts

Tuesday 8th June 2021 Westminster Hall

[Kerry McCarthy (Bristol East) (Lab)]

It is a pleasure to see you in the Chair, Mr Hosie, and I congratulate the hon. Member for North Devon (Selaine Saxby) on securing the debate and on an excellent speech. I do not think there was anything in it with which I could disagree.

Sadly, World Oceans Day has increased in importance each year as our seas fall victim to the impact of climate change and our abuse of our planet’s precious resources. Like the hon. Lady, I have signed up to be a blue carbon champion in this Parliament as part of the project run by the Marine Conservation Society and Rewilding Britain. I also support the WWF Ocean Hero campaign. I pay tribute to all those groups for their campaigning, along with the likes of Greenpeace, Sea Shepherd, Surfers Against Sewage, and Pew, to name but a few.

The challenges facing our oceans are huge and numerous. Rising temperatures, over-fishing, ocean acidification, coral bleaching, bottom trawling, bycatch and extreme weather events are wreaking havoc on our ocean environments, threatening the rich biodiversity within them and the livelihoods of those who depend on the blue economy. The prospect of deep-sea mining is also deeply alarming. Our oceans’ resources should be protected, not plundered, and I am pleased that we are proceeding with caution on that front, but I would be very concerned if, on the basis of the current evidence, any licences for exploitation were granted. I know that they are up for review soon, so I hope the Minister can offer us reassurance on that point.

As an island nation and with so much of the world’s seas and oceans falling within our territorial waters, the UK should lead the way on the issue. We hear talk of ambition with the 30by30 target, but what we have in reality is marine protected areas that are little more than paper parks, as the review by the Environmental Audit Committee found in the previous Parliament. As with the Fisheries Act 2020, the Government have been actively stripping marine protections out of legislation. I welcome the Benyon review and the announcement on highly protected marine areas, but I am slightly cynical about what that will mean in practice. I hope it represents an improvement on the marine protected areas.

As the hon. Member for North Devon said, we need a proper commitment to outlawing destructive practices such as over-fishing and bottom trawling, and we need sustainability to be put at the heart of our fisheries strategy, with the ramping up of monitoring and enforcement. The Government must also press forward with a ban on the detonation of munitions, as those detonations harm marine life, and the adoption of less damaging deflagration techniques. We need to think long term about ocean protection, setting out how we can reach net zero emissions in our marine activity and developing a blue carbon strategy to rewild our oceans, protect blue carbon stores and develop low carbon fisheries and aquaculture. I am glad that the Marine Conservation Society has called for exactly that today.

As chair of the recently formed all-party parliamentary group on small island developing states, I have been speaking regularly to nations that have contributed least to the changing of our climate, but which suffer the worst effects of that. Rising sea levels are an existential threat to many small island developing states, as are climate-related extreme weather events. Those nations rely heavily on the blue economy for food, resources and tourism, and they have been badly hit by covid and the closure of countries to tourism in the past year.

Small island states desperately need support for ocean conservation measures and climate change adaptation, including natural climate solutions such as restoring mangroves and coral reefs. During sessions of the group, it has been really interesting to hear that instead of giving money for the building of concrete sea barriers, it would be far better to rely on natural carbon solutions. Reforming access to climate finance and investing in the blue economy—for example, through debt-for-climate swaps and blue bonds—will be central to that.

This is a pivotal year for ocean protection with the convention on biological diversity, COP26, and the global ocean treaty being negotiated internationally. We know that our oceans have an immense capacity to heal themselves if they are given the space to breathe, but that requires us to be much bolder at home and abroad to ensure that those precious resources are protected and restored. When we talk about ocean protection, it is obligatory to talk about “Blue Planet”, which, as I never hesitate to point out, was made by the BBC’s natural history unit, based in Bristol. As Sir David Attenborough said last year:

“We are at a unique stage in our history. Never before have we had such an awareness of what we are doing to the planet, and never before have we had the power to do something about that. Surely we all have a responsibility to care for our Blue Planet. The future of humanity and indeed, all life on earth, now depends on us.”