Not difficult to rotate crops.
I read GP as saying that while an organic product might be produced responsibly, as your family's farms do, it could also be factory-farmed using pesticides worse than Roundup.
If that is true, then the word "organic" is not meaningful for consumers who want to support sustainable, low-impact farming.
https://www.ecfr.gov/cgi-bin/text-idx?c=ecfr&SID=9874504b6f1...
I'm not sure what the industry standard for something being a "pesticide" is, but there are clearly plenty of tools organic farms can use for pest control. It would be an undertaking to figure out the potential health and sustainability ramifications of all of them (and of course, the label "organic" could encompass the use of any or all of them).
No problem! We found an aquifer (fossil, non-renewable) in the middle of the desert, we'll pump up the water and irrigate the ground out there where we're far away from pesky neighbors. Of course this is a big operation, so we need big investment, and thus a big company. Also we need workers, since nobody lives out there. We'll bus them in. They'll need a place to stay, so we'll put them in camps.
After my evening yoga I like to have some warm chamomile tea to wind down before bed. I like this one because it's organic and has a haiku on the inside about how we should take care of the planet.
In any global industry there are going to be outliers and people breaking the rules, but suggesting that organic farming destroys soil and uses more harmful chemicals than non-organic farming as a general rule sounds very much like FUD.
[1] https://www.gov.uk/government/publications/organic-certifica... [2] https://ec.europa.eu/info/food-farming-fisheries/farming/org...