I reject your argument that life is a zero-sum game
Then you’re a fundamentally blind idealist or just lying to yourself. The absolute bare minimum, purely vegetarian footprint needed to support a human is about 0.2 acres (~800 m²). That’s 0.2 acres of precious arable land that could support dozens of species of plants, insects and animals purely dedicated to one human and their crops. A diverse and thriving array of life traded for one person and a handful of domesticated species.
From there you’re now looking at displacement and damage from housing, water usage, soil degradation, waste disposal, pest control and every other basic necessity. God forbid you get into modern niceties like health care, transportation, education, arts, sciences, etc…
Humans aren’t friendly little forest nymphs, we’re megafauna. Even the most benign and innocuous species of primates (such as lemurs and marmosets) peaked their populations in the high millions. Getting the human population down from 8.3 billion to a sustainable level is a 99%+ reduction. That’s a more complete eradication than any genocide in recorded history, let alone the sheer amount of death and scope of institutional collapse.
That’s just a flat fact of our reality. Either 99% of humans have no right to exist or humans are inherently a higher class of animal. Choose one.
We have vastly increased our ability to produce food. There are ample resources available on the planet for all of us to share and live in abundance.
Uh ooooooh… someone isn’t familiar with how dependent our agriculture is on pesticides, petrochemicals and heavy industry 😬
We (currently) have ample oil and topsoil. Not ample sustainable food. Don’t even get me started on out other niche limits, like our approach to peak mineral supply or pollinator collapse.
a1tsca13@lemmy.world 1 hour ago
And it has been largely the (petro)chemical industry responsible for this. The Haber-Bosch process transformed agriculture, but accounts for percent-level quantities of global energy consumption and carbon emissions. And it requires raw materials that are typically produced from hydrocarbons (although admittedly there are renewable options). And other nutrients typically come from mining (even organic options) - which displaces many species of all sorts. And this does not account for pesticides, etc., that others have mentioned.
Prior to the development of modern chemistry, our best sources of fertilizer were often animal manures - which require breeding, raising, and ultimately usually killing animals.
Sure, there is a lot we can do to minimize harm, and generally we should, and I try to myself as much as possible. But I’m not fooling myself into thinking that eating vegan or growing my food organically means nothing or no one suffered. Until we all go back to pre-agrarian societies, we will continue to cause large-scale destruction in some way. But of course this in itself would cause massive population decline and resultant suffering in humans.