how to write an argument thesis statement

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Developing Strong Thesis Statements

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The thesis statement or main claim must be debatable

An argumentative or persuasive piece of writing must begin with a debatable thesis or claim. In other words, the thesis must be something that people could reasonably have differing opinions on. If your thesis is something that is generally agreed upon or accepted as fact then there is no reason to try to persuade people.

Example of a non-debatable thesis statement:

This thesis statement is not debatable. First, the word pollution implies that something is bad or negative in some way. Furthermore, all studies agree that pollution is a problem; they simply disagree on the impact it will have or the scope of the problem. No one could reasonably argue that pollution is unambiguously good.

Example of a debatable thesis statement:

This is an example of a debatable thesis because reasonable people could disagree with it. Some people might think that this is how we should spend the nation's money. Others might feel that we should be spending more money on education. Still others could argue that corporations, not the government, should be paying to limit pollution.

Another example of a debatable thesis statement:

In this example there is also room for disagreement between rational individuals. Some citizens might think focusing on recycling programs rather than private automobiles is the most effective strategy.

The thesis needs to be narrow

Although the scope of your paper might seem overwhelming at the start, generally the narrower the thesis the more effective your argument will be. Your thesis or claim must be supported by evidence. The broader your claim is, the more evidence you will need to convince readers that your position is right.

Example of a thesis that is too broad:

There are several reasons this statement is too broad to argue. First, what is included in the category "drugs"? Is the author talking about illegal drug use, recreational drug use (which might include alcohol and cigarettes), or all uses of medication in general? Second, in what ways are drugs detrimental? Is drug use causing deaths (and is the author equating deaths from overdoses and deaths from drug related violence)? Is drug use changing the moral climate or causing the economy to decline? Finally, what does the author mean by "society"? Is the author referring only to America or to the global population? Does the author make any distinction between the effects on children and adults? There are just too many questions that the claim leaves open. The author could not cover all of the topics listed above, yet the generality of the claim leaves all of these possibilities open to debate.

Example of a narrow or focused thesis:

In this example the topic of drugs has been narrowed down to illegal drugs and the detriment has been narrowed down to gang violence. This is a much more manageable topic.

We could narrow each debatable thesis from the previous examples in the following way:

Narrowed debatable thesis 1:

This thesis narrows the scope of the argument by specifying not just the amount of money used but also how the money could actually help to control pollution.

Narrowed debatable thesis 2:

This thesis narrows the scope of the argument by specifying not just what the focus of a national anti-pollution campaign should be but also why this is the appropriate focus.

Qualifiers such as " typically ," " generally ," " usually ," or " on average " also help to limit the scope of your claim by allowing for the almost inevitable exception to the rule.

Types of claims

Claims typically fall into one of four categories. Thinking about how you want to approach your topic, or, in other words, what type of claim you want to make, is one way to focus your thesis on one particular aspect of your broader topic.

Claims of fact or definition: These claims argue about what the definition of something is or whether something is a settled fact. Example:

Claims of cause and effect: These claims argue that one person, thing, or event caused another thing or event to occur. Example:

Claims about value: These are claims made of what something is worth, whether we value it or not, how we would rate or categorize something. Example:

Claims about solutions or policies: These are claims that argue for or against a certain solution or policy approach to a problem. Example:

Which type of claim is right for your argument? Which type of thesis or claim you use for your argument will depend on your position and knowledge of the topic, your audience, and the context of your paper. You might want to think about where you imagine your audience to be on this topic and pinpoint where you think the biggest difference in viewpoints might be. Even if you start with one type of claim you probably will be using several within the paper. Regardless of the type of claim you choose to utilize it is key to identify the controversy or debate you are addressing and to define your position early on in the paper.

50 Argumentative Essay Thesis Statement Examples

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A thesis statement in an argumentative essay needs to present a point of view . The biggest mistake you can make is to provide a thesis statement that doesn’t demonstrate what your argument will be. So, your thesis statement should set a clear argument, perspective, or position in relation to a debate. Check out the examples below.

Thesis Statements for Argumentative Essays

1. mandatory school uniforms.

school uniforms and dress codes, explained below

For: “School uniforms should be mandatory as they promote equality and reduce distractions, fostering a better learning environment.”

Against: “Mandatory school uniforms infringe on students’ freedom of expression and fail to address the root causes of bullying and social stratification.”

2. School Should Start Later

For: “Schools should start later in the morning to align with adolescents’ natural sleep cycles, resulting in improved mental health, increased academic performance, and better overall student well-being.”

Against: “Starting school later in the morning disrupts family routines, poses logistical challenges for after-school activities and transportation, and fails to prepare students for the traditional workday schedule.”

Read More: School Should Start Later Arguments | School Should Start Earlier Arguments

3. College Athletes Should be Paid

pros and cons of paying college athletes, explained below

For: “College athletes should be compensated for their contributions to the multi-billion dollar collegiate sports industry, as their commitment and efforts generate significant revenue and marketing value for their institutions.”

Against: “Paying college athletes undermines the spirit of amateurism in collegiate sports, complicates the primary focus on education, and poses significant financial and regulatory challenges for universities.”

Read More: Why College Athletes Should be Paid

4. Homework should be Banned

For: “Excessive homework can lead to student burnout, reduce family time, and is not always effective in enhancing learning.”

Against: “Homework is essential for reinforcing learning, fostering independent study skills, and preparing students for academic challenges.”

Read More: 21 Reasons Homework Should be Banned

5. Nature is More Important than Nurture

nature vs nurture examples and definition

For: “Genetic predispositions play a more critical role in shaping an individual than environmental factors, highlighting the importance of nature in personal development.”

Against: “Environmental factors and upbringing have a more significant impact on an individual’s development than genetic factors, emphasizing the role of nurture.”

6. The American Dream is Unattainable

For: “The American Dream is an outdated and unachievable concept for many, masked by systemic inequalities and economic barriers.”

Against: “The American Dream is still a relevant and attainable goal, symbolizing hope, opportunity, and hard work in a land of limitless potential.”

Read More: Examples of the American Dream

7. Social Media is Good for Society

For: “Social media is a vital tool for modern communication, fostering global connectivity and democratizing information dissemination.”

Against: “Social media platforms contribute to mental health issues, spread misinformation, and erode quality face-to-face interactions.”

8. Globalization has been Bad for Society

For: “Globalization leads to the exploitation of developing countries, loss of cultural identity, and increased income inequality.”

Against: “Globalization is beneficial, driving economic growth, cultural exchange, and technological advancement on a global scale.”

9. Urbanization has been Good for Society

For: “Urbanization is a positive force for economic development and cultural diversity, offering improved opportunities and lifestyles.”

Against: “Rapid urbanization leads to environmental degradation, overpopulation, and heightened social inequalities.”

10. Immigration is Good for Society

immigration pros and cons, explained below

For: “Immigration enriches the social and economic fabric of the host country, bringing diversity and innovation.”

Against: “Uncontrolled immigration can strain public resources, disrupt local job markets, and lead to cultural clashes.”

11. Cultural Identity must be Preserved

cultural identity examples and definition, explained below

For: “Maintaining cultural identity is essential to preserve historical heritage and promote diversity in a globalized world.”

Against: “Excessive emphasis on cultural identity can lead to isolationism and hinder integration and mutual understanding in multicultural societies.”

12. Technology is Essential for Social Progress

technology examples and definition explained below

For: “The advancement of technology is crucial for societal progress, improving efficiency, healthcare, and global communication.”

Against: “Over-dependence on technology leads to privacy concerns, job displacement, and a disconnection from the natural world.”

13. Capitalism is the Best Economic System

For: “Capitalism drives innovation, economic growth, and personal freedom, outperforming socialist systems in efficiency and prosperity.”

Against: “Capitalism creates vast inequalities and exploits workers and the environment, necessitating a shift towards socialist principles for a fairer society.”

14. Socialism is the Best Economic System

socialism definition examples pros cons, explained below

For: “Socialism promotes social welfare and equality, ensuring basic needs are met for all citizens, unlike the inequalities perpetuated by capitalism.”

Against: “Socialism stifles individual initiative and economic growth, often leading to governmental overreach and inefficiency.”

15. Pseudoscience has no Value to Society

pseudoscience examples and definition, explained below

For: “Pseudoscience is harmful as it misleads people, often resulting in health risks and the rejection of scientifically proven facts.”

Against: “Pseudoscience, while not scientifically validated, can offer alternative perspectives and comfort to individuals where mainstream science has limitations.”

16. Free Will is Real

free will examples and definition, explained below

For: “Individuals possess free will, enabling them to make autonomous choices that shape their lives and moral character, independent of genetic or environmental determinism.”

Against: “The concept of free will is an illusion, with human behavior being the result of genetic and environmental influences beyond personal control.”

17. Gender Roles are Outdated

gender roles examples and definition, explained below

For: “Rigid gender roles are outdated and limit individual freedom, perpetuating inequality and stereotyping.”

Against: “Traditional gender roles provide structure and clarity to societal functions and personal relationships.”

18. Work-Life Ballance is Essential for a Good Life

work-life balance examples and definition, explained below

For: “Achieving a work-life balance is essential for mental health, productivity, and personal fulfillment.”

Against: “The pursuit of work-life balance can lead to decreased professional ambition and economic growth, particularly in highly competitive industries.”

19. Universal Healthcare

For: “Universal healthcare is a fundamental human right, ensuring equitable access to medical services for all individuals.”

Against: “Universal healthcare can be inefficient and costly, potentially leading to lower quality of care and longer wait times.”

Read More: Universal Healthcare Pros and Cons

20. Raising the Minimum Wage

For: “Raising the minimum wage is necessary to provide a living wage, reduce poverty, and stimulate economic growth.”

Against: “Increasing the minimum wage can lead to higher unemployment and negatively impact small businesses.”

Read More: Raising the Minimum Wage Pros and Cons

21. Charter Schools are Better than Public Schools

charter schools vs public schools, explained below

For: “Charter schools provide valuable alternatives to traditional public schools, often offering innovative educational approaches and higher standards.”

Against: “Charter schools can drain resources from public schools and lack the same level of accountability and inclusivity.”

Read More: Charter Schools vs Public Schools

22. The Internet has had a Net Positive Effect

For: “The internet is a transformative tool for education, communication, and business, making information more accessible than ever before.”

Against: “The internet can be a platform for misinformation, privacy breaches, and unhealthy social comparison, negatively impacting society.”

Read Also: Pros and Cons of the Internet

23. Affirmative Action is Fair and Just

affirmative action example and definition, explained below

For: “Affirmative action is necessary to correct historical injustices and promote diversity in education and the workplace.”

Against: “Affirmative action can lead to reverse discrimination and undermine meritocracy, potentially harming those it aims to help.”

Read More: Pros and Cons of Affirmative Action

24. Soft Skills are the Most Important Workforce Skills

soft skills examples and definition, explained below

For: “Soft skills like communication and empathy are crucial in the modern workforce, contributing to a collaborative and adaptable work environment.”

Against: “Overemphasis on soft skills can neglect technical proficiency and practical skills that are essential in many professional fields.”