Put your money where your mouth is: you can still live without industrialization. Find some wood, build your hut, and go for it.
Come back in five years and tell us how much you hate industrialization. If you haven't "efficiently died", that is.
Granted, here we'd still be if half the population was voluntarily leaving modern society.
In any case, you can get together with a group of friends and live the way you imagine. There are enough people who dream of that kind of lifestyle, that you should be able to find a group that is large enough.
Not to mention that in many areas, it's not possible to make life by hunting and gathering because biodiversity in the natural environment has been destroyed. So, it's not really possible as you say.
Even though it's not really possible, such bullshit is worth giving a bit of thought, at least.
As for suitable areas, there are still undiscovered tribes living in the Amazonas. I think you may still be able to find some places where you can live your dream.
But even if you believe it will - what's the point to anything? In the end everybody dies, no matter what you do.
And what about the negative experiences? Especially for the vast majority of poor people?
I agree that in the end the industrial revolution was a wonderful thing. But not because of the number of people.
And the hosting of those 7bn people has caused irreperable damage to ecosystems. Why are you so happy for the extinction of entire species, but not for 6.9bn people not existing?
A century from now we'll be losing a truckload more babies
Its like we rose to the top of the bell curve and are now hurtling down the other side
Climate Change is another topic but there seems to be some movement as well on that front.
Why should I care about "entire species"?
I'm happy that we made smallpox extinct. Likewise, I'd be ecstatic if we decided to drive the mosquito out of existence. I'm all for caring about nature, but towards the end of improving human welfare. Where saving some random species conflicts with saving people, choosing anything but the latter is just monstrous. Sentient creatures (only humans, currently) have moral worth. Non-sentient creatures, none.
So why are you happy for the untold billions who will never be born because we've ruined out planets ability to sustain us?
Sustainability is about being able to give future generations the same quality of life that you have had. And society as it stands is not sustainable