Maine, Vermont, and Florida
Since 2020: Delaware, Hawaii, Montana, New Hampshire, Oregon, Pennsylvania, Rhode Island, and West Virginia now also qualify.
Montana is a bit of a surprise there... so is Oregon for me.
Source: https://www.census.gov/newsroom/press-releases/2025/older-ad...
What kind of people will not wanting children likely select for?
At least two kinds come to mind:
1) People who love children and are willing to have them regardless of the impact on their financial situation.
2) People living in societies where women (and likely some men) lack a say in whether or not to have children.
The first kind could be very good.
The second is definitely not something we should look forward to.
There is a "replacement" crisis but it's being addressed by pearl clutching and those advocating for forced birth.
Having children is expensive all the way around. And women's reproductive rights have enabled them to (rightfully) make their own choices about motherhood.
To state the obvious: children literally are the future of humanity and we need to address the issue accordingly. A lot of it would be via changing the economics of having a child, and the rest would be by making the world a "village to raise a child".
This is all eminently doable. We just need to agree on what that looks like and how to best invest in it.
Maybe in a couple countries. But not for the world, and not for the west and definitely not for America.
As the population has grown poverty has decreased.
Some people have a massive ecological footprint. For instance, somebody who uses a private jet ~daily.
Other people have a negative ecological footprint: their actions either actively improve the ecology of the world or act to reduce the ecological footprint of others.
The difference between the two is many orders of magnitude. A world-wide population of 100 million daily private jet users likely has a larger ecological impact than 10 billion low-impact humans.
Population change takes decades or centuries for the ecological impact to happen.
Shifts in the ecological footprint of significant populations can cause shifts over a small number of years.
Africa doubled it's population in the last 28 years.
We can tax the rich, we're post scarcity, time to take a look at the rest of the world an come up with a better social safety net.
Productivity is growing much more slowly than the retiree-to-worker ratio. Workers are producing slightly more every year, but there are a lot more retirees to take care of every year. If this does not change, we will eventually see a collapse of social safety nets. Policy can only accelerate or delay that collapse.
In 20 years, will countries start to compete for young people? Tax breaks, benefits, etc. Will some countries thrive while others die off completely? The proportion of young people will be a huge issue regarding military strength, innovation, etc.
Could get very ugly.
Improving healthcare and medicine should be one of the core goals of civilization, so eventually we should have healthcare good enough to enable "practical immortality": No "aging" and no deaths save in extreme cases or physical accidents/violence.
In an ideal future, the majority of humans SHOULD be all over 100 years old! and hale and healthy as a 30 year old.
The problem is not "how long most people have been alive", maybe the problem is our unwillingness to reassess social assumptions established >2000 years ago:
That everyone has to "work", everyone has to "earn", everyone has to constantly "buy", and that everyone has to constantly pump out babies so they can also keep doing the same...
Frustratingly, (and counterintuitively), it won't help housing prices, because shrinking populations retreat to city centers. Spain, Italy, Japan, and Korea are full of $5,000 houses. Meanwhile, Madrid, Rome, Tokyo, and Seoul are more expensive than they've ever been.
As we get better at healthcare and life, we should expect to be productive and care for ourselves for longer. I hope that as I age I remain in favour of succeeding generations over my own self. Plant the tree whose shade we won’t see etc.
That would lower the retirement age for me. I was born in the mid-80s.
I know that was just a suggestion. We could go with something like "life expectancy at birth minus 5 years", which would raise the retirement age for me, but we're basically just admitting that retirement isn't a thing anymore if we do that. Hopefully the wealthiest nation on Earth can do better.
I think, whatever we do, we should recognize that the current retired generation holds more wealth than any other generation. If we want more kids in our society, maybe we need to get some of that wealth into the hands of people who can have more kids.
We absolutely need an abundance agenda if we want people to have children. Reject the zero-sum investment thesis of NIMBY protectionism. Invest in density, efficiency, and antitrust. This is one of the most openly obvious self-owns in history. It's genuinely absurd.
We are all in this together. Make financial security easy for young people and we'll actually get children.
Or spend less.
That's how we reduce the Earth's population!