Norway is poised to become the first country to approve large-scale commercial deep-sea mining, targeting precious metals crucial for green technologies. The parliamentary vote was passed 80-20 earlier this month. The plan covers Norwegian waters but could extend to international waters this year. Environmental scientists warn of potential devastation to marine life. Norway's plan opens 280,000km sq of its waters, larger than the UK, for mining applications. While the Norwegian government emphasises caution and further environmental studies, critics, including the EU and UK, call for a temporary ban, citing environmental concerns. (CNBC)