Rare earth elements and metals used in cell phones, supercomputers and more are sitting on the ocean floor, ready to be mined by multiple countries. So why is the U.S. on the sidelines?
By Bill Whitaker
Picture a lump of rock about the size of a potato. Now pack it with some of the most valuable metals on earth, like nickel, cobalt, and other minerals known as rare earth elements. There are trillions of these nodules, that's what they're called, just waiting to be picked up. The problem is they're on the bottom of the Pacific Ocean. The nodules were discovered more than a century ago. Now new technology has triggered a fierce competition to go get them. These metals are critical for modern life: cell phones, electric cars, and supercomputers. Nineteen countries, including China and Russia, have already jumped into the deep. But the one country on the sidelines? The United States. More on that in a moment, but first, we wanted to take a look at this new frontier.
The Maersk Launcher
Our adventure began at three in the morning. Loading up our tugboat, we pulled out of San Diego. The harbor lights sank quickly behind us. Ten hours later we were cutting through the chop of the Pacific, with nothing to see but the tossing ocean. So it wasn't hard to spot the Maersk Launcher, a 300-foot mining research vessel, that we'd come to join. All we had to do was get on board. While the launcher dangled a rope ladder above us, the tugboat backed in. With swells over ten feet, timing was everything. At the top of the wave, we took a leap of faith and landed in the new world of deep sea mining.
We were travelling with Gerard Barron, the CEO of Canadian company DeepGreen Metals. He was eager to catch up with the launcher's crew. They'd been at sea for five weeks on a test run, mapping the seafloor, and fishing for nodules. This was the sunken treasure we had come to see.