> This seems to all be presupposed on the idea that the population growing is a positive thing is a universally accepted truth
I used the number 2.1. It does not result in population growth. It gives you a nearly perfect population stability. It neither grows, nor shrinks. And if that's not good enough for you, if it happened right this moment, the population once stabilized would be a bit smaller than it is now.
> But I realized that this one line shows that we fundamentally have different viewpoints about the purpose of life.
"Purpose of life" sounds religious, or ignorant. Instead, let's talk about whether you like humans and think humans are positive. If you do, you would dislike any trend or event which would make them extinct. If the extinction is proceeding, and you're whining about how it's unfair that women are treated like babymaking machines (which all humans are, male and female), then it seems that quite without knowing it, you think humans are a negative thing. Not so negative maybe that they require being wiped out immediately, but negative enough you will do nothing to halt the slow-motion extinction that is coming.
While there are the occasional individuals I dislike, I like humans in total, and I would be sad if I were forced to believe that they will be extinct 1000 years from now. But there is a growing sentiment that they are bad, and maybe this dull, unintelligent rock would be better off if humans were gone. A sort of death cult.
> I don't want to force someone to have to live through that.
My ancestors survived famines and disasters that would shock all of us into disbelief. Horrors and terrors. Predated upon, eaten alive. Suffering with diseases unknown to modern man. Much of the time without even understanding what was going on, it's no surprise they imagined and invented gods doing that to them, evil gods. For them to have gone through all that, and to give up on what we've all been doing because my children might have to figure out some engineering... naive or blasphemous, I don't know what to call it. My children could solve any problem, will solve them.
> then that's not a world that doesn't match my value system and not one I want to subject my children to living in.
So be it. The world always belonged to my children, and their children. I guess I should thank you for realizing yours were not fit to inherit it.
> If we want humanity to continue,
You've already made your choice. I see no reason to consult you further.