Disgust, the Emotions and Morality

In this posting I want to use disgust to examine the connection between morality and the emotions. Jesse Prinz argues that our emotions determine our moral reactions all by themselves.

“An action has the property of being morally wrong (right) just in the case there is an observer who has a sentiment of disapprobation (approbation) towards it” (1)

Prinz’s position seems to be supported by Isen and Levin’s classic study which showed someone who had just found a dime was more likely to help a passer by (2). In what follows I will accept our emotions are connected to our moral decisions. Prinz argues our emotions determine our moral response and that cognition plays no part in this determination. I will argue that our emotions initiate a moral response. I will also suggest far from validating a moral response that a lack of emotion does so.

Paul Ekman argued there are six universally recognised emotions, anger, fear disgust, joy, sadness and surprise. Not everyone agrees with Ekman’s list but do agree there are basic emotions. Disgust is a basic emotion which evolution evolved to keep us safe. For instance disgust at bodily fluids or rotting food might have protected us against infection. Such disgust has no moral implications. However disgust at certain sexual practices such as homosexuality and incest seem to have moral implications. Carol Hay wonders whether disgust has any-place in moral reasoning. I will now examine how disgust is connected to moral decisions.

Hay in her article uses the example of a pro-life group who display billboard-sized images of aborted foetuses juxtaposed with gory photos of atrocities such as mass graves and lynchings on her university’s campus in a campaign against abortion. It seems to me someone might use disgust in two ways to affect our moral decisions. Firstly someone might point to one thing we find disgusting and then point to another thing we don’t normally feel disgust about and then suggest the two are analogous. This is the tactic of the pro-life group Hay mentions above. This tactic combines reason and disgust. If we find the analogy reasonable then we should accept the person’s position. In the case of abortion I do not find such an analogy convincing. The photos of atrocities, mass graves and lynchings are photographs of persons whilst I would suggest a foetus is just a clump of cells and not yet a person. In other cases people might find such an analogy more persuasive, perhaps this might be true in the case of capital punishment.

Hume famously argued that reason is the slave of the passions and the second way disgust might be used is in a purely non-cognitive way. Perhaps a pro-life group might only display gory images of aborted foetuses hoping simply to use our disgust to enable us to see the wrongness of abortion. Let us accept that our emotions are connected to our moral reactions. Emotions might be connected in two ways. A non-cognitivist such as Prinz would hold that emotions alone decide the way we should act, decide the outcome. She need not deny reason plays some part in our morality but only after a moral decision has been made in a justificatory roles. Someone else might believe that emotions engage us in the need to decide how to act but that they alone do not decide the outcome. In what follows I want to consider the second type of connection that engages us in the need to decide.

According to Michael Brady emotions are somewhat analogous to alarms. If Brady is correct then when we feel an emotion concerning something moral the emotion is sending us a signal that something is wrong. This signal gives us a prima facie reason to act but it also gives us a reason to facilitate our understanding of the situation. Emotions do so by allowing us to assess or reassess the situation through capturing and focussing our attention (4). It follows from Brady’s position that emotions might initiate reasoning to better understand our situation rather than merely justify our already made decision.

Jonathan Haidt would disagree and use the idea of moral dumbfounding to support the case that our emotions are purely non-cognitive (4). Haidt presented participants in a research survey with an imaginary scenario in which a brother and sister, Julie and Mark, were travelling together on holiday from college. One night they decided it would be interesting and fun to make love. Julie was on the pill and Mark used a condom for extra safety. Both enjoyed the experience which they never repeated. Haidt then asked the participants whether Julie and Mark did something wrong. Most participants said they did but couldn’t give a coherent reason for this wrong. They were morally dumbfounded. Haidt’s research seems to suggest that our emotions alone determine how we should act morally without the need for cognition except in a justificatory role. His research seems to suggest that Brady’s position which I have adopted above is unsound.

I now want to defend Brady’s position. Firstly we must be clear what the position involves. Basically Brady holds that our emotions give us a provisional non-cognitive reason to act and focus our attention on how we should act. Sometimes we must act quickly and do not have time to attend to how we should act. If the fire alarm goes off we vacate the building without first checking the fire alarm. It follows in some cases, but not all, that our emotions alone can determine how we should act morally in a non-cognitive way. I now want to consider the problems raised By Haidt’s dumbfounding experiment. I would suggest whether an emotion focuses our attention depends not only on the time the available but also on how important we perceive the decision to be. Perhaps for the participants in Haidt’s survey might have considered the decision as unimportant and as a result decided in a non-cognitive way. However for Julie and Mark the decision was very important and perhaps this importance focussed their attention. It seems to me if we have time when making an important decision and we simply accept our emotional reaction and fail to more fully consider our position that we can be accused of cognitive laziness. Indeed if by deciding we constitute ourselves we might be further accused of being lazy people. Lastly the need for justification for non-cognitive decisions suggests we need reasons for our decisions. If reasons have no bearing on our moral decisions why do we seek justificatory reasons? I fully accept that our search for reasons might be biased by our already made decision but what happens if we can’t find any reasons to support our provisional decision based on our emotions? If we are unable to find reasons to justify our position doesn’t the fact we are searching for reasons mean we must re-examine our position? In the light of the above I would suggest that we make moral decisions based solely on our emotions when we have little time to consider further and when the decision is of little importance. In these situations emotions determine our moral response in a non-cognitive way. However if the decision is an important one or we have time to consider it then we should seek unbiased reasons before deciding. Not to do so would be both intellectually and morally lazy. In situations of this sort our emotions give us a reason to facilitate a better understanding of our situation.

Let us assume we have made a decision and we are content with that decision I will now suggest that a lack of emotion validates our decision. If emotions are indeed analogous to alarms then if we are content with our decision there should be no emotion connected to that decision. This would be the position of Frankfurt who argues that satisfaction with a decision entails an absence of restlessness or resistance to that decision, someone may be willing to change her decision but she has no active interest in bringing about a change (5). Lastly in the light of the above let us reconsider disgust. Disgust of bodily fluids and rotting things is automatic and helped us survive in the past. Disgust at aborted foetuses is such an emotion, such survival disgust is not a moral emotion. Disgust at some sexual practices such as homosexuality or incest might the past may have had evolutionary advantages but once again such disgust is not a moral emotion. In an age of overpopulation and contraception disgust at homosexuality or incest offers few evolutionary advantages. It might be such disgust is a moral alarm but the value of the disgust is instrumental, that of an alarm, and is not of direct moral value.

1. Jesse Prinz, 2007, THE EMOTIONAL CONSTRUCTION OF MORALS, Oxford University press, page 92.
2. Isen A and Levin P, 1972, The Effect of Feeling Good on Helping; Cookies and Kindness, Journal of Personality and Social Psychology, 21
3. Michael Brady, 2013, Emotional Insight; The Epistemic Role of Emotional Experience, Oxford University Press
4. Haidt, J. 2001: The emotional dog and its rational tail: A social intuitionist approach to moral judgment. Psychological Review, 108.
5. Harry Frankfurt, 1999, Necessity, Volition, and Love. Cambridge University Press, page 103.