Julian Jaynes

Admonitory voices echoing kings, viziers, parents, etc., are unlikely to command individuals into acts of compromise. Even today, our ideas of nobility are largely residues of bicameral authority: it is not noble to whine, it is not noble to plead, it is not noble to beg, even though these postures are really the most moral of ways to settle differences. And hence the instability of the bicameral world, and the fact that during the bicameral era boundary relations would, I think, be more likely to end in all-out friendship or all-out hostility than anything between these extremes.