Elon Musk tweets at 2 AM that population collapse is a bigger risk to civilization than global warming. He has fourteen children. South Korea has a fertility rate of 0.72—the lowest ever recorded anywhere on Earth. Japan logged fewer than 670,000 births, the fewest since records began. Italy's median age hit 48.7. This episode takes you inside the demographic transition reshaping the world. You'll meet a software engineer in San Francisco calculating whether he can afford a child, an elderly man in rural Japan checking on his neighbor to prevent another lonely death, a Tokyo office worker in a 25-square-meter apartment wondering if family is possible, and a millennial mother in Ohio staring at Social Security projections that don't add up. We inhabit five competing perspectives on why this is happening—economic, cultural, traditionalist, feminist, and demographic—without forcing a conclusion. The facts are drawn from government statistics across Japan, South Korea, Italy, Germany, Spain, China, and Israel, plus academic research from CSIS, IMF, OECD, and NBER. Composite characters are clearly identified. This is narrative journalism for your ears, not a lecture. Story ID: DM-2026-001. Runtime approximately 80 minutes.