There is a world full of microscopic life in the metal-rich manganese nodules that mining companies want to extract from the seabed

Manganese nodules on the ocean floor harbor a diverse ecosystem, yet their mining poses ecological risks. Recent research reveals these nodules, rich in rare metals, support various marine life, including nematodes and copepods. The study highlights the unique biodiversity of these nodules compared to surrounding sediments. As deep-sea mining becomes more appealing for its valuable resources, concerns grow over the lack of understanding of its ecological impact. Calls for a moratorium on mining until more is known about deep-sea life are increasing, emphasizing the need for responsible regulation.