Actually, having been both a farmer and field worker for other farmers, they didn't improve anything but union dues and line the pockets of field labor contractors. Since you don't have a clue, let me explain. The farmers agree with the union that it will take 200 hours to weed this field or pick these grapes. The union says 10 people/20 hours/$20,000. The union takes 10%. Then a labor contractor takes the $18,000 and hires a crew and is supposed to pay a "living wage" and all the taxes and insurance. What has happened since this garbage was foisted on farmers and workers is the contractor hires illegals at $5/hr, doesn't pay taxes or workers comp and the illegals do the work and don't complain because it is 10x more than they make in Mexico and if they are injured, sue the farmer. It hasn't benefited the workers or the farmers and it was never intended to. It was a money grab by the unions and their labor contracting buddies. Yeah, praising a shakedown artist is not a good thing.