Originally posted by: Descartes
Originally posted by: Vic
Originally posted by: ElFenix
what is unsustainable about similar yields, lower fertilizer usage, and lower pesticide usage?
Considering the fact that virtually all farming operations hate and despise Monsanto (the world's largest maker of pesticides, i.e. "Roundup") because of that company's strong-arm business practices, I am more than certain that they, the farmers, would decrease their usage of fertilizers and pesticides (because that is expensive overhead to them) if they thought they could get similar yields by doing so.
It is IMO a serious fallacy to accept theoretical "evidence" over empirical evidence. On the internet, it's like being an armchair quarterback. In real life, it's like religion.
This is where I believe your misunderstanding lies, and it's a misunderstanding of the movement behind organics/sustainable farming (use of the word organics might be a buzzword, but sustainable farming is not) in general.
I have personally witnessed indiscriminate use of Round-Up and similar pesticides in vineyards and on hundreds of acres of land used for the trees/plants that you see in your local Home Depot, etc. (one of my clients is the largest nursery in the US and I used to work on-site) I've seen all the warning posters in Spanish all over nursery properties warning the immigrants not to expose their hands, I've seen the ulcers caused from mishandling pesticides, and I've seen the liberal spraying of Round-Up on everything from grapes to roses. Who do you think handles those plants? Do you think they get "washed" before getting to the consumer?
Another example might be China and India's use of pesticides on tea plantations. Do a little Googling and see how the farmers suffer through improper use of pesticides.
Even if you don't care about the above, at least understand this: The reason people use Round-Up and similar isn't because they have no suitable alternatives; rather, it's because it's easier and cheaper. There might be exceptions, but
that is the foundation of the argument in favor of sustainable farming practices. Teach farmers one of two things:
1) How to use presticides properly and in proper amounts.
2) Teach farmers to use
alternative methods. This takes time, effort and sometimes a greater expense.
It's the 2nd item that those behind the movement hope to change.