Disclosure Statement
No potential conflict of interest was reported by the author(s).
Notes
1 Note that this can be the case regardless of whether most people can identify these abstract moral values. Claessens et al., (Citation2020) liken this to the fact that most proficient speakers of a language cannot articulate its grammar.
2 In fact, since winners in a 2-party system like the US receive more than half the vote, a simple prediction model in which everyone is expected to vote for the winning party will already lead to out-of-sample accuracy a few percentage points above 50%.
3 One might argue that perhaps genetic or personality differences determine group membership (e.g., religion, income or education) and that it is alliances between these groups that generates what looks like heritable ideology. No doubt this causal pathway plays some role, but remember, as noted above, group membership itself is not a particularly good predictor of ideology.