Replies: Ethics, metaphysics, epistemology

These are replies to extended discussion of my published work by Goran Hermeren, Dale Jacquette, and Joanne Waugh largely featuring, separately in the order mentioned, ethics, metaphysics, and epistemology. The themes that appear most salient feature at least these: that persons are not natural entities but hybrid artifacts, that objective claims including moral objectivity are entirely constructed on the basis of societal practices, and that objectivity cannot escape the same inseparability of the subjective and the objective.