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Blue Gold: Capturing Earth's Most Precious Resource
by Blue Gold: Capturing Earth's Most Precious Resource
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Latest episodes
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Who Owns the Rain? Water Futures and the Ethics of Scarcity
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May 22, 2026 · 8 minCharlotte Hughes and marine scientist Michael Thompson explore how wastewater is being transformed into a reliable source of drinking water, industry supply, fertilizer, and even energy. They also tackle the psychological hurdle behind…
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Blue Gold: Hunting the Water Leaks Underground
May 22, 2026 · 6 minMichael Thompson and Charlotte Hughes examine the staggering scale of treated water lost through aging pipes and why municipal leaks are a major financial and environmental drain. They also explore how acoustic sensors, AI, satellite…
About the show
Water is the new gold. As climate change, industrial demands, and decaying infrastructure squeeze global supplies, a quiet revolution is taking place. Hosted by environmental scientist Michael Thompson and policy expert Charlotte Hughes, 'Blue Gold' explores the high-stakes world of water scarcity, the cutting-edge technology capturing every drop, and the ethical battle to manage Earth's most critical resource.