 This seems to at least incorporate participatory and attitudinal ideas. Lawford-Smith (2015) combines attitudinal and productivist ideas. McPherson (2015) combines extractivist and participatory ideas. James Rachels (2004) combines participatory and productivity ideas. And, of course, there are ideas not discussed here, e.g., that it is wrong to reward wrongdoers for wrongdoing and buying wrongfully produced meat does so. The explanation of why it is wrong to consume certain goods might be quite complex.