Indeed, common opinion can drift to be more or less correct in some ways , while being less or more correct in other ways. I don’t claim that all things our so

Indeed, common opinion can drift to be more or less correct in some ways , while being less or more correct in other ways. I don’t claim that all things our society says is bad which past societies said was good (or visa versa) , that ours is the correct one, nor always that theirs was the correct one. Im just saying that there is a correct view (for at least almost all practically relevant and well-defined moral questions), and people across time should all strive to have the correct view, even if it clashes with views of the past or views of the future (though it may be wise to consider why people in the past had whatever view and why people in the future might have whatever view, and take these into account when trying to have the correct view)