Company rebuts claims by scientists that ‘uncontrolled and unscientific’ practices highlight dangers of going ahead with seabed miningVideo footage from a deep-sea mining test, showing sediment discharging into the ocean, has raised fresh questions about the largely untested nature of the industry, and the possible harms it could do to ecosystems as companies push to begin full-scale exploration of the ocean floor as early as this year.The Metals Company (TMC), a Canadian mining firm that is one of the leading industry players, spent September to November of last year testing its underwater extraction vehicle in the Clarion Clipperton Fracture Zone,… Source – Full Article Leaked video footage of ocean pollution shines light on deep-sea mining