By Nancy Karigithu and Pascal Lamy
DAVOS, Switzerland, Jan 17 2025 – Deep-sea mining may not be on the official agenda next week at the World Economic Forum in Davos (January 20-24), but restoring public trust in international cooperation is.

Perhaps the most significant commitment African and European leaders can make here to restore trust in their ability to solve complicated problems, and one that safeguards our planet’s health and interconnected ocean, is to call for a pause on deep-sea mining in international waters.

As co-chairs of the Africa-Europe Strategy Group on Ocean Governance, an initiative of the European Commission, in partnership with the African Union Commission, and facilitated by the Africa-Europe Foundation, we have already begun discussing how both continents could benefit from greater collaboration in fisheries management, marine pollution, and habitat protection, especially in the face of climate change.

Now, with Global North mining corporations pushing the International Seabed Authority (ISA) to approve commercial deep-sea mining in 2025 with no agreed regulations and no environmental safeguards, we must urgently turn our attention and global influence to the ocean floor.

Already, permits have been granted to prospect for potato-sized polymetallic nodules that contain elements like cobalt and nickel. Unfortunately, the mining process amounts to dragging bulldozers across the seafloor thousands of meters below the surface and vacuuming the nodules back up to ships where they are cleaned with high-pressure hoses, leaving vast clouds of silt in their wakes.

Scientists have increasingly been sounding the alarm about the potential impacts of the operations on fragile marine habitats, with the likelihood that deep-sea mining could irreversibly destroy species and ecosystems.

Once thought to be nearly devoid of life, and contrary to the traditional knowledge of indigenous and coastal communities, new research has revealed an environment teeming with numerous species of fish, squid, and crustaceans (many only recently discovered) that play an essential role in the wider global ocean system, including African and European fisheries.

Other research suggests that disturbing seabed sediments could disrupt our planet’s largest carbon sink and potentially release carbon into the atmosphere and compound the climate crisis when we can least afford it.

Both continents depend on a healthy marine environment for fisheries, tourism and food security. Yet, even as they struggle to manage unprecedented pressures from over-exploitation, rapidly warming waters, pollution and acidification, deep-sea mining looms as a potentially catastrophic threat with far-reaching impacts that do not recognize national borders.

Proponents of the mining, possibly even some in Davos, argue that it is necessary to satisfy growing demand for batteries used in the burgeoning electric vehicle market. But with research suggesting that deep-sea metals are not needed to fuel the green transition, including the astronomical costs and growing liabilities with the industry, companies have already begun moving away from the industry to invest in alternatives, including innovative battery chemistries and recycled materials.

It is unlikely that deep-sea mining would ever be profitable without large government subsidies that could be better spent on improved refining and processing capacity, renewable technologies and energy efficiency.

Given these enormous risks (and questionable benefits), an Africa-Europe led pause on deep-sea mining is simply a prudent application of the precautionary approach that has guided marine conservation and international environmental treaties for decades. It would also align with key principles set out in the UN High Seas Treaty, such as conservation, sustainable use and benefit sharing.

Moreover, it would lay the groundwork for even greater collaboration, including ocean research initiatives, marine genetic resources found in the deep ocean, ocean planning, applied local community and indigenous knowledge, and the establishment of dedicated research institutions that draw on the immense talent and experience available in both continents.

Political momentum against deep-sea mining is building. Today, 32 countries have announced their support for a moratorium, a precautionary pause, or an outright ban, joined also by scores of indigenous and civil society groups, major companies, financial institutions, science and policy experts from around the world. .

If we have learned one lesson from working on global challenges over the past few decades it is how enormously difficult it is to bring about change once powerful interests become entrenched. This year, deep-sea mining corporations are pressuring the ISA to approve full-scale commercial operations.

Without immediate action from world leaders at Davos, deep-sea mining and its destruction, could become entrenched for decades. Africa and Europe have a unique opportunity to demonstrate the value of international cooperation by stopping this harmful practice before it starts.

Pascal Lamy, Co-chair of the Africa-Europe Strategy Group on Ocean Governance, Vice-President of the Paris Peace Forum, Former Director-General of the World Trade Organisation, and Former European Commissioner on Trade Commissioner; and Ambassador Nancy Karigithu, Co-chair of the Africa-Europe Strategy Group on Ocean Governance, Kenya’s Ambassador and Special Envoy & Advisor to the President on Maritime and Blue Economy and former Principal Secretary for Shipping and Maritime Affairs for the Government of Kenya.

IPS UN Bureau

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