What influences your moral reasoning? What factors do you consider in evaluating something as right or wrong?
In the current issue of Science, Jonathan Haidt has an article titled “The New Synthesis in Moral Psychology” regarding research on what influences human moral judgment. The conclusion of surveys was that people who described themselves as liberal focused on “harm” and “fairness.” Self-described conservatives took a more widespread review, with intuitions about ingroup-outgroup dynamics and the importance of loyalty, authority, and the importance of respect and obedience. A graph of the difference looks something like this:

The graph was drafted by asking respondents 15 questions about which considerations are relevant to deciding “whether something is right or wrong.”? Those who described themselves as “very liberal”? gave the highest relevance ratings to questions related to the Harm/Care and Fairness/Reciprocity foundations and gave the lowest ratings to questions about the Ingroup/Loyalty, Authority/Respect, and Purity/Sanctity foundations. In other words, the more conservative the participant, the more the first two foundations decrease in relevance and the last three increase. The data in the graph above was aggregated from two surveys citizens of the United States, and data for 476 citizens of the United Kingdom revealed a similar result.
As a rather conservative person myself, I take comfort in that the survey appears to show that the more conservative you are, the more sophisticated moral compass you have. But some may disagree with that (admittedly simplified, and therefore rather ironic) conclusion.

Comments to this entry
Admiral Waugh
May 28, 2007
5:55 pm
Daniel Nexon
May 28, 2007
6:09 pm
This "science of morality" regurgitates what Edmund Burke and his critics argued 2+ centuries ago about the nature of justice, fairness, and ethics. In other words, this is just survey data that shows that liberals and conservatives evaluate morality more or less as their ideological orientations suggest they should.
Ken
May 28, 2007
8:06 pm
Dan~tdaxp
May 29, 2007
7:48 am
What I think you're getting in this study is differences in how people BS their beliefs, rather than differences in what they actually do.
If you look at behavior, conservatives tend to be more cooperatie, which both means altruistic and vindictive.
subadei
May 29, 2007
9:08 pm
A liberal will watch a child toil in a factory or field and see exploitation and cruelty. A conservative will watch the same child and deduce the child is doing what he must to survive. Which is funny because in terms of charity a conservative is more likely to give than a liberal. You'd think it'd be the other way around.
snow
May 30, 2007
2:50 am
Curzon
May 30, 2007
5:17 am
A liberal may say that -- but can we objectively say this is true? Harm and fairness are just as nebulous concepts as authority and purity.
Ken
May 30, 2007
7:29 am
Daniel Nexon
May 30, 2007
12:56 pm
The liberal critique of such markers of morality, however, doesn't rest on their abstract character, but on philosophically liberal objections to claims that the morality of an action depends on the group affiliation of someone performing the action, etc. etc. Think of Kant vs. Burke.
Dan tdaxp
May 31, 2007
8:49 pm
So contextualism and relativism are conservative styles of moral reasoning?