Deep-sea mining is a false solution to our challenges (commentary)

The deep sea, the planet’s most expansive and least understood ecosystem, remains largely unexplored. Yet while the deep sea may seem a dark and distant space, events underwater directly impact our lives, from essential services like climate regulation to fisheries and the marine food web. While scientific understanding of this realm is nascent, a new industry is rapidly emerging driven by the demand for rare metals essential for batteries, microchips and AI: deep-sea mining. In the past three years, more than 38 nations have voiced support for a moratorium on deep-sea mining, a rapid pace by the standards of multilateral lawmaking, and the equivalent of one new country signing on per month. This progress marks a major shift from just a few years ago, when states were either supportive of