Lack of affordable housing, job insecurity and the looming threat of AI and automation, unaffordable healthcare, unaffordable higher education, inflation, trade/culture/cold/proxy wars, societal unrest and thanks to social media the prospect of a global trend towards the collapse of democratic institutions and a march towards authoritarianism. Sure, let me just bring a couple of new humans into the world—people I’m l…
Your life, and the world around you, is objectively better than it would have been in the 1930s, when birth rates didn't fall. So while you may see this as a valid reason/excuse for yourself not to have kids, it doesn't explain broader fertility declines.
As the GP makes clear, most people think about the future, not the past. And many think the future is looking pretty bleak right now.
I do think there’s a tendency to overstate the potential future problems (humans are resourceful and will find ways to solve them), but the psychology of this seems fairly clear cut.