Who decides if your lawsuit is “frivolous”? Isn’t that what the legal system is supposed to do? Do you really want somebody to pre-screen your complaints to decide if your case is “worthy” of being filed—in advance of any evidence being put on?
The case you refer to about the woman who sued McDonald’s for spilling her coffee in her lap is a case in point. http://en.wikipedia.org/wiki/Liebeck_v._McDonald's_Restaurants
This example is often trotted out as a kind of poster child for frivolous lawsuits, but if you take even a minute to examine the case, instead of listening to Fox News or whatever other propaganda that has convinced you this is “frivolous” you will find that indeed there was merit to her case. The accident was ruled 80% at fault, 20% Mc Donald’s, but the water was so hot (180–185 degrees) that it was foreseeable that it would cause injury. She received 3rd degree burns over 16% of her body, lost 20% of her body weight, and it took 2 years for her to heal, because she was 79 years old. Mc Donald’s knew from scores of previous complaints that their beverages were too hot but refused to fix the problem, preferring instead to legally stonewall the cases that did come up.
So, here you have a corporation knowingly and willfully causing injury to their customers. Without the large punitive damage award (which, thanks to conservative judges, she received only a fraction) McDonald’s would have had no incentive to fix the problem. But, thanks to the lawsuit, they finally did. And the lawsuit has served as a cautionary tale for Starbucks, Dunkin’ Donuts, and everyone else who serves up hot beverages on a similar basis.
As for the case of McDonald’s being sued for obesity, that case was dismissed, effectively closing off future cases of that sort. But are we better off for it? What if the McDonald’s menu was engineered to be both physically and psychologically addictive, and then marketed to young children? Well, that’s just what the plaintiffs alleged. We recognize that people have a right to sue tobacco companies for marketing an unhealthful product to children, why not a food product that has been scientifically engineered to maximize the potential for food addiction?
Of course people are responsible for knowing that if they eat too much they get fat, but what about getting kids hooked on the food equivalent of crack before they are able to make rational dietary choices? What do you do when corporations knowingly and deliberately contribute to a national epidemic of obesity by using their marketing power to engineer both the food and the tastes of a whole population—food that is artificially cheap due to government subsidies that these corporations have gotten for themselves?
As for robbers who sue their victims, these cases seldom succeed; but when they do it usually involves some issue where the victims shot to kill instead of to stop, or they beat the guy with a metal pipe after they subdued him—or did something else a jury would find unreasonable and egregious. Just because somebody breaks into your house does not give you a license to kill, torture, or maim the person, regardless of what you might think justified under the circumstances.
Juries are not idiots. They, not somebody working with incomplete information, are your best protection from frivolous suits. If you have ever been seriously wronged and have had to sue in order to be made whole, you will soon find out soon enough that lawsuits are not the road to a quick and easy payday. Lawsuits are horrifically expensive and time-consuming. They literally take years out of your life, and there is no guarantee that even if you have a meritorious case that you will prevail. In fact, quite often you won’t because it is often the party with the best lawyer, not the best case, that wins.
So, it is in no one’s interest to make it more difficult to sue, except for the corporations who knowingly and willfully injure their clients and customers, and who bandy about misleading spin on how “frivolous” lawsuits are a big problem. They are not a problem, as you will find out if you are ever injured or wronged.