Biological pest control (predatory insects, bacteria, fungi as alternatives to agrochemicals)

Our food system is caught in a destructive cycle. Modern agriculture feeds billions of people, but it's systematically destroying the very resources it depends on — soil, water, forests, and climate stability.

Livestock farming alone uses nearly 80% of agricultural land while producing just 18% of our calories. Industrial crop production relies heavily on fossil fuel-derived fertilizers that pollute waterways and strip soil of its natural fertility. Meanwhile, we're clearing forests at an alarming rate to create more farmland, even as we waste a third of all food produced.

This isn't sustainable. We need technologies that can maintain food security while regenerating the land, reducing emissions, and working within planetary boundaries.

Intensive agriculture has degraded about a third of the world's arable land. Constant tilling breaks up soil structure, while monocultures and heavy chemical use destroy the complex web of microorganisms that keep soil healthy.

Healthy soil is teeming with billions of bacteria, fungi, and other organisms that help plants access nutrients, fight diseases, and store carbon. Industrial farming practices have reduced soil organic matter by 50-70% in many regions, making crops more vulnerable to drought, pests, and diseases while reducing the soil's ability to store carbon.

Using living organisms to control crop pests instead of synthetic pesticides. This can include beneficial insects that eat pests, bacteria that produce natural toxins, or fungi that infect pest insects.

This involves mass-rearing beneficial organisms, developing delivery systems to get them to the right place at the right time, and ensuring they establish and persist in agricultural environments. Some approaches use naturally occurring organisms, while others involve genetic engineering to enhance effectiveness.