One of the problems of inhaling/eating /drinking a mix of too much pesticides /herbicides is that people get Parkinsons disease many years later.
		
		
	 
Any pesticide? or paraquat.
My cousin has had Parkinsons for many years now. It is possibly from paraquat; he has known extensive exposure many years ago. I see him regularly and it is terrible. I don't want higher risks of that.
But I also don't want every pesticide banned because one or two (rotenone also has a link to Parkinsons - it is off the market except one narrow application) caused 2.5 times the incidence of Parkinsons in people who applied it for a living compared to the general population.
Or even any other pesticide.
I agree some substances should be banned. But the reason matters. They should be banned because of the effects they have.
And the cost should also be considered...
[edit, sorry I messed up the quoting format. I'll fix it if I can figure out how before the edit function times out... between pitting cherries and such]
Have you ever tried to garden without pesticides and herbicides? Maybe it's because we live in a southern, bug infested state... but I found it rather eye opening.
I tried it too. I also found it rather eye opening.
	
		
	
	
		
		
			...Humans grew food just find before they started spraying this poison on everything
		
		
	 
Did they? I seem to remember quite a few references to famines.
Also, we don't live in the same world. The problems I have with trying to garden organically are all related to invasive species. There are no natural controls around here - that is why they are invasive. Importing natural controls for such problems has been tried several times with disasterous unintended consequences.
	
		
	
	
		
		
			.. The soil with a yearly dose of poison becomes a desert...
		
		
	 
I've seen a whole lot of cropland that gets yearly does of several herbicides, pesticides, and fungicides. They are not deserts.
Here is a picture taken in the latest one I went to - yesterday. A cherry orchard, I took the picture because of the cool moth that landed on my pail. I noticed at least a dozen species of plants growing among the trees and I wasn't paying attention to that. Oh, and it is pollinated by bees.
	
		
	
	
		
		
			If farmers stop using poisons their infertile land becomes healthy again within a few years.
		
		
	 
My garden hasn't. The invasives continue to get worse.
	
		
	
	
		
		
			there is enough land to feed the world.
		
		
	 
This part of that sentence, I agree with. Even doing it organically. And even with as many people as we currently have. If enough people are willing to work in the fields, orchards, pastures, ect for extended parts of the year to do the work by hand that machines can't do without the chemicals. Pick spotted asparagus beetles off the asparagus plants from late June until into Septemver for example. It only took me three or four hours per day to keep 25 plants clear enough of them to have leaves on half of each plant. Or tie bags around each peach as it grows.
Of course, if people spend the time in the fields, ect, then they won't be working at their current jobs as much so expect a lower standard of living as most people consider it. I don't have much problem with living like my grandparents did (one set of new clothes per year, walk three miles for groceries, ...) but I think most people would.
Edit to add: lower cost of living would include things like being willing to accept smut in grains, to cut the earworms off the ends of the sweet corn...