That, too, is debatable. Google "Do we have enough food" - we could feed 10B people with what we produce. Feeding the world is currently more a matter of donating (who pays?) and distributing it, not so much of producing the food in the first place.
> namely the lack of pesticides, of which some may be dangerous (but often regulated)
There is also overfertilization, which puts nitrates into ground and ultimately drinking water, and the over-use of herbicide, which massively strains local ecosystems to their collapse. The farmer revolts in Europe over the last 1-2 years have shown how politically difficult any kind of regulation in this area is. The EU is now backing down. It seems to be very difficult to find a middle ground in the "excessive vs. organic" spectrum.