I think at the point where you have food on the table. Without haver, you wouldn’t have food on your table and you’d die from hunger
Nobody is claiming it’s perfect, nobody is claiming things cannot or should not be improved.
The point is that these systems are there because like it or not, they work. Haber works, you are alive, ain’t you? Now from here on we must improve.
Rotate crops more often, cut the stranglehold from agriculture conglomerates, lower the world population by lowering birth rates, be super 8+ billion and rising is just too much for this world to handle… Things like that.
Either way, tonight you can eat, maybe be at least a little grateful for that?
Bolt@lemmy.world 7 months ago
Fix the system, make a new system, buy discerningly. Have a garden if you can and advocate for more of them if you want. Fight against monoculture, irresponsible fertilizer and pesticide use, copyright abuse, and more. None of that is an irreplacable part of growing food at a large and efficient scale.
By the way, I’m curious about the Haber-Bosch figure. Isn’t that the process that allows us to easily make fertilizer, and greatly increase productivity? It seems like that 5% is doing much more heavy lifting than, for example, the ~20% from cow burps.
ZMoney@lemmy.world 7 months ago
Right, those are all irreplacable parts of global capitalism and its ruling oligarchy.
Haber Bosch is basically just squeezing nitrogen and oxygen together with a catalyst to make ammonia. To generate high pressures you need energy which you get by burning hydrocarbons. Legumes and bacteria can also do this, which is why crop rotation and letting fields lie fallow has been done for centuries. But you can’t let your field lie fallow if you have to compete with other firms who are burning coal to make fertilizer…
Welt@lazysoci.al 7 months ago
They worked out four-crop rotation during the agrarian revolution in the 18th century, they haven’t let fields lie fallow since they worked out they coyld be rejuvenating the soil with crops like turnips that could become horse feed…
ZMoney@lemmy.world 7 months ago
Pre-Columbian Meso-Americans were already exploiting nitrogen fixing bacteria with the milpa (corn, beans, squash). Anyway the point is if your yield is dependent on how much fertilizer you produce industrially then the sky is the limit for how much coal to burn.