I live in an area of the country that has some of the very best environment in the entire world for growing crops. Length of seasons, rainfall, topsoil depth an

I live in an area of the country that has some of the very best environment in the entire world for growing crops. Length of seasons, rainfall, topsoil depth and quality, etc. The very best in the world, no hyperbole. And yet, due to this land being near a major metroplex, we are busy paving it over with roads and buildings. Mostly what is grown now is Kentucky bluegrass, which doesn't do so great here (or anywhere besides Kentucky?) and so needs frequent applications of pesticides and water to stay green. Market forces, I know. But from a larger perspective, how does this situation make the slightest bit of sense?