It wasn't any drier in the dust bowl than it was over the same area last year. Old and New was right, it was working the ground to death that caused it. There was some dust this year but nothing like then, and the reason is all of the stubble that is left standing to keep the dirt from blowing and conserve moisture. Good bird habitat is just a side benefit. I will say it again, these practices aren't possible with organic farming that so many one here seem to think would be so great.
Don't miss understand me I love grass and don't tillage. That being said the dry of the thirties covered a much bigger area. I have heard and remember the stories of my parents and grandparents. This year we had floods that washed gullies in the land instead of blowing. I would love to see land put back in grass this year even grass had erosion in it.