Let’s leave aside the fact that we’re the one true vermin for a moment.
If you’re poor like me, starting a family should be a daunting prospect; if you’re not able to save money, how do you expect to handle the significant extra expense? Okay, reproduction is a basic human right; it’s not for me or anyone else to make that decision for others on that basis. But like free speech, exercising your rights isn’t a free pass against criticism. How about when you have the second, third, fourth kid you can’t provide for? Surely at some point you cross a line where most people figure you’ve gone too far; what about the welfare and prospects of your existing offspring?
Okay, so there’s that. Now, there’s poor, and there’s poor. If you’re poor in the third world, it’s a different equation; it actually makes sense to keep popping them out for a bit - fuck-all divided by whatever is still fuck-all, and kids are more of an asset, and become so earlier. If you’re poor in the first world, your kids generally don’t start earning their keep before age ten or whatever, and as part of western society you’re kind of locked in to this unsustainable mess of capitalist consumerism.
Which brings me to the vermin part. Hey, it’s great that we can feed and water everyone if only we could figure out how to be less collectively brutal and idiotic. That’s wonderful. But it’s mostly beside the point, because we have to go a lot further than that before we can dust off our hands. The main problem is that when you zoom out, our way of life basically consists of turning the biosphere into poisonous garbage as quickly as possible.
In all this talk of lifting the third world out of poverty, I almost never hear anyone mentioning how much that will accelerate the process of us all drowning everything in our own shit. And as populations increase, I don’t see much in the way of whole new cities being built to take the pressure off the groaning infrastructure of our current cities. Instead, they get increasingly choked with inefficiency as we all sit almost stationary in our cars, rubbing elbows with all the other forsaken plebs in a zero-sum race to the bottom.
If you only had one person, that isn’t worth much. That’s not a species or a culture; it’s one peep going insane from boredom and dying alone. Community is a huge aspect of human identity; once you have a functioning society, then we have value. Add more societies, and it gets richer still. But sooner or later, you reach a point where the equation starts to shift, and adding more people starts to devalue everyone’s individual existence, on balance. Where that point is pretty much depends on the amount of efficiency, sustainability and fairness baked into our operating systems, and as far as I can see, this whole aspect is largely ignored when population is discussed.
TL;DR: get back to me when we can say we’re not vermin.