Fire&Light by Burns.

Fire&Light by Burns.
…Hutchison’s glowing optimism and drive for comprehensive and systematic understanding and Hume’s hard-headed Realism and [moral] relativism [priority flux].

The power of their ideas, as the influence of the Scots spread near and far, helped to set the terms of the debate over the meanings and course of Enlightenment–and to Mobilize political leadership that sought to change [and save] the world.