The number of people helps determine how much stuff you're producing as an economy. A shrinking population means lots of things, it means straightforwardly lower economic growth. Aging is the main reason that America's debt to GDP ratio is forecast to rise significantly over the next few decades. The long-run trajectory of government budgets looks really bad because of aging populations.
Fertility rates are falling to worrying levels, and an older, smaller, global population is bad news for economic growth. Apple’s new headset could revolutionise the virtual reality world, but only if it sells. And, despite being in decline for decades, the tide is turning for Britain’s seaside towns.
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