A Nova Scotia-based company, Planetary Technologies, is pumping magnesium oxide into the ocean to capture carbon dioxide and combat climate change. While it has received funding from Elon Musk's foundation and is part of a growing industry focused on ocean carbon capture, there are concerns about the environmental impact and the speed of implementation. Critics argue that the efforts may be premature and lack proper regulation. The company has successfully captured carbon but faces skepticism from local communities and scientists about the long-term effects and efficacy of such methods. Teljes cikk (Euronews.com)