Climate & Earth 1m 30s The Sahara Green Belt: Inside Africa’s Historic 8,000km Ecological Barrier Indigenous drought-resistant agroforestry successfully halts desertification across eleven nations.
Climate & Earth 1m 30s Geothermal Deep-Drilling Unlocks 24/7 Superheated Clean Baseload Power Millimeter-wave drilling techniques reach 10km depth to tap perpetual supercritical heat anywhere on the globe.