Trevor Samumba, an international development economist based in Lusaka, discusses the heavy reliance of Zambia on its copper industry. With the U.S. introducing a 50% tariff on copper imports, the potential impact on Zambia's economy can be significant. Samumba highlights how copper shapes employment and culture in the country, while addressing the broader implications for global trade. Despite price volatility, he remains optimistic about the long-term demand for copper, particularly in emerging tech sectors like EVs and data centers.