How does complex, multivariate systems thinking shows up in both criticality and deep-sea mineralogy?

The second part of this technical deep dive transitions from the geopolitical landscape of supply chains to the geological mysteries of the ocean floor. Pierre Josso shares his specialized expertise in geochemistry to explain how mineral deposits such as nodules and massive sulfides form over millions of years. This segment pulls back the curtain on the “mineral system approach,” detailing how scientists use environmental parameters like temperature and pressure to predict where these resources are hidden in the vastness of the deep sea.

The conversation also tackles the complex intersection of cutting-edge science and international policy. Pierre explains the challenges of detecting geochemical footprints in high-pressure environments and the difficulty of reaching a global consensus on deep-sea mining legislation. By the end of the episode, listeners will have a clearer understanding of why exploration is as much about data modeling and environmental preservation as it is about extraction, and where they can access the UK’s latest intelligence on these emerging resources.

Follow Pierre on LinkedIn: www.linkedin.com/in/pierre-josso-88172b59

UK Critical Minerals Intelligence Centre: https://ukcmic.org/

Chapters:

00:00 – The Geochemistry of Mineral Deposits01:28 – Prospectivity Modeling: Mapping the Planet05:40 – Identifying Geochemical Footprints12:15 – The “Nerd” Side of Geology18:30 – International Legislation and Conflict23:42 – The Future of Deep Sea Policy24:10 – Where to Access CMIC Data 24:53 – Closing RemarksTheme Music Tamarack by Jesse Matas: https://www.youtube.com/watch?v=ThvEpyhnmE8

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