Elon Musk says we need more babies. Is he Right?

The birth rate is declining in many countries -- which is worrying economists and governments, and prompting ’Baby Bonus’ incentives ... but why is less humans in a country such a big problem? Up Your Knowledge! ► Subscribe: ► My YouTube Shorts: ► Facebook: ► Instagram: Watch some more of my videos! Japan’s Population is Heading to 0 South Korea’s Crisis: It needs babies