The Toulmin method, developed by philosopher Stephen Toulmin(pictured on the right), is essentially a structure for analyzing arguments. But the elements for analysis are so clear and structured that many professors now have students write argumentative essays with the elements of the Toulmin method in mind.
This type of argument works well when there are no clear truths or absolute solutions to a problem. Toulmin arguments take into account the complex nature of most situations.
There are six elements for analyzing, and, in this case, presenting arguments that are important to the Toulmin method.
These elements of a Toulmin analysis can help you as both a reader and a writer. When you’re analyzing arguments as a reader, you can look for these elements to help you understand the argument and evaluate its validity. When you’re writing an argument, you can include these same elements in to ensure your audience will see the validity in your claims.
Claims — The claim is a statement of opinion that the author is asking her or his audience to accept as true.
Grounds —The grounds are the facts, data, or reasoning upon which the claim is based. Essentially, the grounds are the facts making the case for the claim.
Warrant —The warrant is what links the grounds to the claim. This is what makes the audience understand how the grounds are connected to supporting the claim. Sometimes, the warrant is implicit (not directly stated), but the warrant can be stated directly as well. As a writer, you are making assumptions about what your audience already believes, so you have to think about how clear your warrant is and if you need to state it directly for your audience. You must also think about whether or not a warrant is actually an unproven claim.
Backing —The backing gives additional support for the claim by addressing different questions related to your claim.
Qualifier —The qualifier is essentially the limits to the claim or an understanding that the claim is not true in all situations. Qualifiers add strength to claims because they help the audience understand the author does not expect her or his opinion to be true all of the time or for her or his ideas to work all of the time. If writers use qualifiers that are too broad, such as “always” or “never,” their claims can be really difficult to support. Qualifiers like “some” or “many” help limit the claim, which can add strength to the claim.
Rebuttal —The rebuttal is when the author addresses the opposing views. The author can use a rebuttal to pre-empt counter arguments, making the original argument stronger.
There should be more laws to regulate texting while driving in order to cut down on dangerous car accidents.
The National Safety Council estimates that 1.6 million car accidents per year are caused by cell phone use and texting.
Being distracted by texting on a cell phone while driving a car is dangerous and causes accidents.
With greater fines and more education about the consequences, people might think twice about texting and driving.
There should be more laws to regulate texting while driving in order to cut down on some of the dangerous car accidents that happen each year.
Although police officers are busy already, making anti-texting laws a priority saves time, money, and lives. Local departments could add extra staff to address this important priority.
Organizing Your Argument
These OWL resources will help you develop and refine the arguments in your writing.
Contributors: Stacy Weida, Karl Stolley
Last Edited: 2017-06-19 09:33:00
How can I effectively present my argument?
Use an organizational structure that arranges the argument in a way that will make sense to the reader. The Toulmin Method of logic is a common and easy to use formula for organizing an argument.
The basic format for the Toulmin Method is as follows.
Claim: The overall thesis the writer will argue for.
Data: Evidence gathered to support the claim.
Warrant (also referred to as a bridge): Explanation of why or how the data supports the claim, the underlying assumption that connects your data to your claim.
Backing (also referred to as the foundation): Additional logic or reasoning that may be necessary to support the warrant.
Counterclaim: A claim that negates or disagrees with the thesis/claim.
Rebuttal: Evidence that negates or disagrees with the counterclaim.
Including a well-thought-out warrant or bridge is essential to writing a good argumentative essay or paper. If you present data to your audience without explaining how it supports your thesis your readers may not make a connection between the two or they may draw different conclusions.
Don't avoid the opposing side of an argument. Instead, include the opposing side as a counterclaim. Find out what the other side is saying and respond to it within your own argument. This is important so that the audience is not swayed by weak, but unrefuted, arguments. Including counterclaims allows you to find common ground with more of your readers. It also makes you look more credible because you appear to be knowledgeable about the entirety of the debate rather than just being biased or uninformed. You may want to include several counterclaims to show that you have thoroughly researched the topic.
Claim: Hybrid cars are an effective strategy to fight pollution.
Data1: Driving a private car is a typical citizen's most air polluting activity.
Warrant 1: Because cars are the largest source of private, as opposed to industry produced, air pollution, switching to hybrid cars should have an impact on fighting pollution.
Data 2: Each vehicle produced is going to stay on the road for roughly 12 to 15 years.
Warrant 2: Cars generally have a long lifespan, meaning that a decision to switch to a hybrid car will make a long-term impact on pollution levels.
Data 3: Hybrid cars combine a gasoline engine with a battery-powered electric motor.
Warrant 3: This combination of technologies means that less pollution is produced. According to ineedtoknow.org "the hybrid engine of the Prius, made by Toyota, produces 90 percent fewer harmful emissions than a comparable gasoline engine."
Counterclaim: Instead of focusing on cars, which still encourages a culture of driving even if it cuts down on pollution, the nation should focus on building and encouraging use of mass transit systems.
Rebuttal: While mass transit is an environmentally sound idea that should be encouraged, it is not feasible in many rural and suburban areas, or for people who must commute to work; thus hybrid cars are a better solution for much of the nation's population.