… that exercised the ‘ conversible World ’ could only be worked out in dialogue, mutual exchange, and – in short – society: Such subjects of thought require not sufficient Employment in Solitude, but require the Company and Conversation of our Fellow-Creatures, to render them a proper Exercise for the Mind: And this brings Mankind together in Society, where every one displays his Thoughts and Observations in the best Manner he is able, and mutually gives and … from the most informal of convivial clubs to more formalised philosophical and professional societies such as the Select Society. Many of these were dedicated to the causes of Scottish economic and agricultural prosperity, to the refinement …