Global food production teeters on the brink due to widespread fertilizer shortages

https://www.naturalnews.com/2021-11-08-global-food-production-teeters-widespread-fertilizer-shortages.html

Get of the teat of mega-corporations, back to natural methods that don't cause mass cancer.

8 Best Homemade Garden Fertilizers

https://www.farmersalmanac.com/8-homemade-garden-fertilizers-24258

Re-use food waste across the cities to create fertilizer for crops, this no longer "waste".

Report: What, Where, and How Much Food Is Wasted in Cities

https://www.nrdc.org/experts/darby-hoover/report-what-where-and-how-much-food-wasted-cities

Gather leaves, grass clippings, and other bio-matter. Get manure from big farms. Use logic and stop using chemicals that are causing the health issues. Everything needed is found in nature.

Plant crops together that compliment each other and extract the needed elements from the Earth.