“Dr. Copper”: From Chilean Mines to Chinese Smelters to AI Data Centers in the US - with Kurt Nelson & Natalie Scott-Gray

Episode notes

Copper steps out of the shadow of gold and silver in this wide‑ranging conversation with StoneX’s Natalie Scott Gray and SummerHaven’s Kurt Nelson. Jeff digs into why “Dr. Copper” sits at the heart of electrification, AI data centers, EVs, and defense, and how underinvestment in mines, fragile supply chains from Chile to the DRC, and China’s smelting dominance are setting the stage for structural shortages. Natalie breaks down the real fundamentals: tariffs, sulfuric acid bottlenecks, strategic stockpiling, and the difference between visible and hidden inventories, while Kurt connects it all to macro, inflation, and why investors may be underestimating copper versus the miners. Along the way, they hit on rare earths, environmental trade‑offs, and what rising retail interest in copper bars might signal about the next phase of the metals trade. SEND IT! Chapters: 00:00-01:16=Intro 01:17 - 04:58 = Natalie & Kurt: From Chemistry Labs to Copper Markets 04:59 - 14:09 = What Makes “Dr. Copper” Special?

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