Protesters urge caution over St Ives climate trial amid chemical plans for bay
by Jonny Weeks on theguardian.com , April 17, 2023
„More than 300 protestors came to Gwithian beach to object to a proposed carbon dioxide removal scheme by the Canadian company Planetary Technologies – winner of a $1m XPrize for climate change solutions in 2022 – which wants to add magnesium hydroxide to the wastewater pipe at Hayle that stretches out to sea.“