Chill. The story isn’t all doom and gloom. The cool part is that fertility rates are dropping everywhere. In fact, over half of countries already have birth rates below the “replacement level” (that’s about 2.1 kids per woman).
So why the overall growth? Simple: momentum. There are a lot of young people today who will have kids, and those kids will grow up. But after 2050, the curve flattens. Some projections even say the global population could peak around 2064 and then start declining. Weird, right? A species that voluntarily tapers off.
World population projection to 2050
What does this mean for you?
First, older people win. By 2050, one in six humans will be over 65. Grandmas will rule the world—or at least the voting booths. Second, cities will get bigger and weirder. Think mega-skyscrapers with vertical farms, because land is finicky.
Oh, and migration will be the new normal. With shrinking workforces in Europe and North America, those countries will need younger workers. That means your future barista might come from Nairobi, and your doctor might be from Manila. Global village, literally.
