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The promise and risks of deep-sea mining
  + stars: | 2023-11-15 | by ( ) www.reuters.com   time to read: +13 min
The promise and risks of deep-sea mining A vast treasure of critical minerals lies on the ocean floor. All of these factors make deep-sea mining more appealing, supporters say. Environmentalists, however, say it’s a false dichotomy, as land mining will continue whether or not deep-sea mining is allowed. Any country can allow deep-sea mining in its territorial waters, and Norway, Japan and the Cook Islands are close to allowing it. For now, the ISA's members are hotly debating the best standards for deep-sea mining.
Persons: Gerard Barron, Margo Deiye, “ We’re, , Barron, , Beth Orcutt, Jason Gillham, Joe Carr, Pradeep Singh, Kira Mizell, Julia Wolfe, Katy Daigle, Claudia Parsons Organizations: International Energy Agency, P Global, Authority, United Nations, ISA, Metals Co, Russia's JSC, Blue Minerals, Exploration, Metals, Clarion, Companies, U.S . Geological Survey, Benchmark Mineral Intelligence, The Metals Co, Northwest, Maine's Bigelow Laboratory, Ocean Sciences, Impossible Metals, NOAA, Research, Aquarium Research, Bigelow Laboratory, Research Institute, Sustainability, . Geological Survey Locations: Brazil, Norway, Japan, Cook, Vancouver, Blue, Blue Minerals Jamaica, China, Hawaii, Mexico, Nauru, U.S, Russia, France, India, Poland, Tokyo, Monterey
Courtesy of Leilani GrahamIf pig organs turn out to be just as effective as human organs, she added, "That is more appealing to me than using marginal donors." If the technique works for human organs in the future, it could allow clinicians to preserve many more organs for donation after death. Changing organs' blood typeEnzymes are delivered to a lung inside a perfusion machine at Dr. Marcelo Cypel’s lab. Growing synthetic organs from stem cellsResearcher Stormy Chamberlain holds a tray of stem cells at the University of Connecticut's Stem Cell Institute. Hanna started a company called Renewal Bio to pursue the possibility of turning stem cells into organs for transplants.
Courtesy of Leilani GrahamIf pig organs turn out to be just as effective as human organs, she added, "That is more appealing to me than using marginal donors." While much of the shortage is driven by imperfect logistics and bureaucracy rather than supply, cutting-edge research could make organs — human, pig, or synthetic — more accessible in Graham's lifetime. If the technique works for human organs in the future, it could allow clinicians to preserve many more organs for donation after death. Changing organs' blood typeEnzymes are delivered to a lung inside a perfusion machine at Dr. Marcelo Cypel’s lab. Growing synthetic organs from stem cellsResearcher Stormy Chamberlain holds a tray of stem cells at the University of Connecticut's Stem Cell Institute.
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