In developed countries..

All countries. It just takes a while before the effects kick in.

Exactly, we're all in this together. There is only one Earth and the only way to move forward is to work together and help each other out.

International politics does not need to be a zero sum game, a little bit of mutual assistance can go a long way.

No, India and China are both below replacement rate. Most of South America is. Rates are evening out in sub Saharan Africa as well.

This is a misconception that should be corrected. Fertility rates are falling everywhere, even in places with the current highest rates like sub-Saharan Africa: https://www.afd.fr/en/actualites/dramatic-drop-fertility-acr...

What are the chances this will result in more food for everyone?

Depends on how many soylent green factories we build in response to climate change.

This goes back to my theory that the people most freaked out about climate change are the ones with kids, who are mad that other less responsible people have more kids, while I'm just chilling here with no kids at all and clearly see that if all those assholes stopped having kids, climate change would be solved within 20 years.

Married vegetarian with no kids living in a major city with no cars checking in — I completely agree.

Go Vegan! It’s easier than you think, especially since you live in a city. No judgements from me if you can’t/choose not to, it does take work. Just a bit of encouragement, and a thank you for making the compassionate and ecologically sound choice.

Climate change absolutely won't be solved in twenty years if everybody stops having kids. What's your logic there?

"if all those assholes stopped having kids"

So to save humanity, humanity must be destroyed?

Also, who do you think, will take care of you, when you cannot anymore, but there aren't people anymore doing it.

Robots? Well, hopefully they can take care of themself then. Or is this the whole idea? Pass everything on to the machines?

Then your money would be worth a ton due to deflation, but unable to purchase anything because the workforce is near non existent…

I’m happily child-free myself, but for natural reasons. I’ll let the breeders keep the Ponzi scheme going.

Probably not fast enough. To actually come back to the population we have today would take a really long time.

Population caps out at 10b and begins to decline again around 2100. That's the current projections.

Which means 2 centuries before we get back to 7 or 8.

Don't worry, climate change will speed that right up

I do worry, because the ones that die will not be the ones who reaped the benefits and remain nonchalant about it today.

UN projections, which are on the "business as usual" side of things.

Plenty of events, like the pandemic, which put immense downward pressure on fertility.

Also, the African continent is a net food importer. This could be turned around - particularly by Nigeria, which has the natural resources to produce fertiliser, but so far the observed effect has been a surge (+65%) of imports.

With the situation in Ukraine being what it is, I don't think this is sustainable.

Niger is currently experiencing a population explosion, which will force it to implement the same policies as Kenya to prevent a Malthusian catastrophe.

Going too fast will cause other issues. Unless we get a decent world war or another covid going the elderly aren't just going to drop dead.

I fear that a 'decent world war' nowadays may include nukes, so damage to the environment will be great. As an example, the dam that was destroyed in Ukraine and flooded a 'small area' (considering the planet-scale)(https://www.cbc.ca/news/world/kakhova-dam-ukraine-russia-1.6...).

Which (your post and my thinking of a response) reminded me of the series: Aftermath - Population Zero (https://www.imdb.com/title/tt1264068/); I remember watching some series back in the day.. I think it's time to watch this again.

EDIT: I found it on YT: https://www.youtube.com/watch?v=l11zPNb-MFg

I'm slowly starting to realise that nukes are very unlikely to be involved simply because the selfish shits who start and run the wars know they personally won't survive if they start the nuke match.