Question

In an appeal to what an argument relies on a so called expert opinions

Answer 1

An argument that relies on expert opinions typically appeals to **authority**. This is known as an **argument from authority** or **appeal to authority (argumentum ad verecundiam)**. In this type of reasoning, the argument asserts that a claim is true because an expert or authoritative figure endorses it.

While appealing to expertise can lend credibility to an argument, it's important to critically evaluate the context and the source of the expertise. Not all experts may be equally credible, and their opinions should be supported by evidence and reasoning.