Are we running out of people? Elon Musk is sounding the alarm. Countries like Singapore and South Korea are facing potential extinction. With fertility rates crashing below replacement levels, entire nations might vanish by 2100. From Japan selling more adult diapers than baby diapers to China’s population decline, this isn’t just a local problem—it’s a global emergency. What’s causing this demographic collapse? Rising living costs, career pressures, and changing social norms are reshaping our world. What does it mean for our planet? Palki Sharma explains.