

It can be hard to identify experts, and sometimes experts are still being told what to say by others, so you actually need to identify independent experts. Sometimes we rely on institutional endorsement to identify experts, but that relies on the institutions themselves being independent and being primarily focused on promoting expertise. There are other ways to identify experts, but they can be difficult to apply until you have a lot of experience with experts. There are a lot of people out there who feign expertise – for instance, it’s common for conspiracy theorists to write long books with lots of footnotes. I’m afraid that the new generative AI systems will make in much easier to feign expertise.
Then that’s a sign that Fox news (or whatever source) isn’t a useful source. That’s where people need to get their heads straight. Trying to fact check unsourced claims is a sucker’s game - it’s easier to make a BS claim than to fact check it, especially when the claims are produced by a billion-dollar propaganda machine.