The opposite can occur when someone is viewed solely as a body, and one emotion that supports this outcome is disgust. The psychologist Paul Rozin has shown how disgust, as Charles Darwin first noted, is an evolutionary adaptation that deters us from bad meat, so it is naturally triggered by animals and animal waste products.
与之相反，当某人被认为仅仅是具躯体，则这一结果就会引发厌恶情绪。心理学家Paul Rozin展示了厌恶（正如达尔文起初所注意到的那样）是一种让我们不至于食用腐肉的进化改变。因此这种情绪是由动物及其排泄物自然引发的。然而，厌恶可以轻易地被延伸到人的身上。毕竟，人也是血肉之躯。因此，每一次旨在诬蔑和诽谤某个团体—犹太人、黑人、同性恋者、穷人、女人，等等—的运动都使用了厌恶。一旦某个人群被认为是令人厌恶的，人们就不会将他们作为有道德的个体来关注。他们就成为了行尸走肉，被排除在道德循环之外。