What does a rebuttal indicate in Toulmin's Argument Model?

In Toulmin's Argument Model, a rebuttal is an essential component that presents a counterargument. It serves to address potential objections to the main claim by acknowledging and responding to opposing viewpoints. This is crucial in building a strong argument because it demonstrates that the speaker has considered alternative perspectives and can defend their position against criticism. By including a rebuttal, the speaker can strengthen their overall argument, making it more persuasive and credible. A well-structured rebuttal not only refutes opposing arguments but also enhances the speaker’s authority, showing a thorough understanding of the topic and the ability to engage with differing opinions effectively.