Our latest research paper, Impossible Metals = Impossible Promises, critically examines the claims made by U.S. start-up Impossible Metals.  Our analysis of the company’s own modelling concludes that in contrast to their claims, the mining method proposed is neither sustainable nor selective. The company fails to demonstrate any scientific basis for their assertions.

This paper highlights significant risks to the viability of deep sea ecosystems and the functions they provide for the planet. The consequences would only become evident through long term studies, by which time the impacts of commercial mining would effectively be irreversible.

As the race for critical minerals intensifies, this paper underscores the urgent need for precaution and scientific integrity – not corporate greenwashing – when it comes to our deep ocean commons.