In addition to being arguable and clear, an argument thesis must make appropriate qualifications that suit your writing situation. If you are confident that your case is so strong that readers will accept your argument without question, state your thesis emphatically and unconditionally. If, however, you expect readers to challenge your assumptions or conclusions, you must qualify your statement. Qualifying a thesis makes it more likely that readers will take it seriously. Expressions like probably, very likely, apparently, and it seems all serve to qualify a thesis.
Write an assertion of opinion that states your position on one of the following controversial issues:
Constructing a persuasive argument on any of these issues would obviously require careful deliberation and research. For this exercise, however, all you need to do is construct an arguable, clear, and appropriately qualified thesis.
Find the thesis in one of the argument essays in Chapters 6–10. Then decide whether the thesis meets the three requirements: that it be arguable, clear, and appropriately qualified.
If you have written or are currently working on one of the argument assignments in Chapters 6–10, consider whether your essay thesis is arguable, clear, and appropriately qualified. If you believe it does not meet these requirements, revise it accordingly.