 The simplest cohesion condition is unidimensional alignment (List 2003b). A profile \(\langle J_1, J_2 , \ldots ,J_n\rangle\) is unidimensionally aligned if the individuals in \(N\) can be ordered from left to right (e.g., on some cognitive or ideological dimension) such that, for every proposition \(p \in X\), the individuals accepting \(p\) (i.e., those with \(p \in J_i)\) are either all to the left, or all to the right, of those rejecting \(p\) (i.e., those with \(p \not\in J_i)\). Table 8 gives an example. Here the individuals are ordered from left to right in the order 1-2-3-4-5, and for each proposition the individuals accepting the proposition (corresponding to the ‘True’ entries in the table) are on the opposite side of those rejecting the proposition (corresponding to the ‘False’ entries). For any profile satisfying this condition, the majority judgments coincide with the judgments of the median individual relative to the given left-right ordering (if \(n\) is odd) (individual 3 in Table 8), or with the intersection of the judgment sets of the two middle individuals (if \(n\) is even). Assuming individual judgments are consistent, the majority judgments then inherit their consistency. By implication, on unidimensionally aligned domains, propositionwise majority voting will satisfy the rest of the conditions on judgment aggregation rules reviewed above (assuming there are no majority ties).