I agree. But yield is much less. Especially considering land mass for Ag is shrinking and we will likely face an uncertain future because of climate change. Indoor Ag can be controlled. I use permaculture and biodynamic methods for orchards and perennials but annual row crops, tillage methods seem to be the best option so far. I am a fan of permaculture but I don’t know if it’s feasible everywhere and for all kinds of crops.