In the shift to a low-carbon world, demand for the critical minerals — such as lithium, cobalt and graphite — that make up EV batteries, wind turbines, solar panels and other clean technologies is only going to increase. While mining for these minerals on land has already begun, many are now looking to tap the deep sea for its vast, untouched mineral reserves. With the future of deep-sea mining currently under debate and a decision expected in the coming weeks, WRI experts answer questions about what we know about this process — and what we don’t. Read more.