My concern (or at least the one that I’m elaborating on in this thread) is that those clusters can be made to map onto folk racial categories, or made to be only partly consistent with folk racial categories, or made to be contradictory to folk racial categories, depending upon how one’s own preconceptions of race color one’s cluster analyses.
Do you think our folk racial categories aren’t the product of observable phenotypes?
No.
Do you think those categories at least approximate a valid scientific taxonomy?
Valid for which scientific purpose? They are likely to be workable categories for a sociologist studying race relations. They are likely to be inadequate categories for a molecular anthropologist studying human genetic variation. Though I expect some molecular anthropologists (and evidently at least one professor of physics) would dispute that.
My concern (or at least the one that I’m elaborating on in this thread) is that those clusters can be made to map onto folk racial categories, or made to be only partly consistent with folk racial categories, or made to be contradictory to folk racial categories, depending upon how one’s own preconceptions of race color one’s cluster analyses.
No.
Valid for which scientific purpose? They are likely to be workable categories for a sociologist studying race relations. They are likely to be inadequate categories for a molecular anthropologist studying human genetic variation. Though I expect some molecular anthropologists (and evidently at least one professor of physics) would dispute that.