Must commerce, ecology, and agriculture always be at odds with each other?

If you could have a perfect world without greed and politics, without crop failures and plant diseases, without insects, then you could have a world where commerce, ecology, and agriculture are not at odds with each other. As is is, we don't live in a perfect world, so we have to make the best of it. Can the three competing factors optimize the situation? Yes. It takes a lot of foresight, wisdom, and planning. There is a way the three can be combined into a workable entity. Boulder County, Colorado has been doing a reasonable job of it. Because we have people on earth, and there are finite resources, we must plan so everything has its place.