Crops can blight, animals can get diseases. I don't know much about hydroponics but I know that bacteria are a concern. What food source is the most reliable, the least likely to produce less food than expected?
Crops can blight, animals can get diseases. I don't know much about hydroponics but I know that bacteria are a concern. What food source is the most reliable, the least likely to produce less food than expected?
Intercropping, preservation of biodiversity, rotation of crops… There is no magic bean, but in the long run basic conservation combined with advancement of plant genetics is the only realistic path forward, in my professional opinion