 The second concern, the extent to which ordinary people accept some form of moral objectivism or some form of MMR (or some other non-objectivist position), has been the subject of considerable experimental research in recent years. This research has sometimes been conducted by psychologists (or other scientists), sometimes by philosophers, and increasingly sometimes by both working together (for overviews of this literature, see Pölzler and Wright 2019 and Sarkissian 2016). In the past, philosophers with a variety of meta-ethical commitments have sometimes claimed that in everyday moral practices people implicitly suppose that moral objectivism in some sense is correct (for example, see Blackburn 1984: 180 and Jackson 1998: 137). By contrast, on occasion some philosophers have maintained that ordinary people sometimes have attitudes that conflict with objectivism. For instance, Wong has argued that in some moral disagreements people grant that the person with the conflicting moral judgment is reasonable in accepting the judgment to the extent that these people are unsure if their own position is uniquely right—what he calls “moral ambivalence” (see Wong 2006: ch. 1). So who are correct, philosophers who claim that ordinary people accept a form of objectivism (folk moral objectivism) or philosophers who think that ordinary people at least sometimes accept something closer to MMR (folk moral relativism)?