> "Politics, like religion, is a topic where there's no threshold of expertise for expressing an opinion." I agree that this is how people tend to see it. But it isn't really true. Like JavaScript or auto mechanics or animal husbandry, there is indeed a threshold of expertise for expressing a meaningful opinion. The value of somebody else's commentary on political issues is pretty much directly proportional to their…
> The value of somebody else's commentary on political issues is pretty much directly proportional to their understanding of the political system and their command of objective facts. I think this is objectively wrong for the specific case of politics; unlike, say, analytical chemistry, politics has an active opinion on how each of us live our lives and can't be "left to the expert" (the latter being what the politic…
"Does a homosexual couple with no knowledge of US marriage law not have a valid opinion on whether they should be allowed to marry?"
They have an interest in the marriage laws, but that doesn't make their opinions more interesting or well-founded. In fact, because of the obvious conflict of interest, it makes them suspect.