What is the main point of disagreement between two opposing sides called?

The main point of disagreement between two opposing sides is referred to as stasis. This term comes from rhetorical theory and identifies the critical issue at the heart of the debate. Stasis represents the point where two sides differ in their understanding, interpretation, or beliefs about a particular issue. By pinpointing stasis, debaters can focus their arguments and evidence on the most contentious aspects of the topic, which allows for a more organized and effective engagement in the debate.

In the context of a public debate, recognizing and articulating the stasis is essential for both parties, as this guides the direction of their arguments and responses. Establishing the stasis not only clarifies the disagreement but also helps the audience follow the reasoning and stakes involved in the debate. This strategic focus is what makes stasis such a crucial element in argumentative discourse.