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.
Maybe there’s a cultural idea about mirrors being somehow “the same”. After all, a mirror shows the same thing regardless of which one it is. Or related in cultural mythology to a singular adjoining world that contains your doppelganger (in such media, you don’t usually have a separate mirror-self for every mirror, but one that can be accessed from any mirror). Also could be a turn of phrase that stuck without a good reason.