And just as in Greece the bold speculations of Plato came before Aristotle’s hard search for fact, so in Europe the first political enquiries of the new phase were put in the form of “Utopian” stories, directly imitated from Plato’s Republic and his Laws. Sir Thomas More’s Utopia is a curious imitation of Plato that bore fruit in a new English poor law. The Neapolitan Campanella’s City of the Sun was more fantastic and less fruitful.
By the end of the seventeenth century we find a considerable and growing literature of political and social science was being produced. Among the pioneers in this discussion was John Locke, the son of an English republican, an Oxford scholar who first directed his attention to chemistry and medicine. His treatises on government, toleration and education show a mind fully awake to the possibilities of social reconstruction. Parallel with and a little later than John Locke in England, Montesquieu (1689-1755) in France subjected social, political and religious institutions to a searching and fundamental analysis. He stripped the magical prestige from the absolutist monarchy in France. He shares with Locke the credit for clearing away many of the false ideas that had hitherto prevented deliberate and conscious attempts to reconstruct human society.
The generation that followed him in the middle and later decades of the eighteenth century was boldly speculative upon the moral and intellectual clearings he had made. A group of brilliant writers, the “Encyclopædists,” mostly rebel spirits from the excellent schools of the Jesuits, set themselves to scheme out a new world (1766). Side by side with the Encyclopædists were the Economists or Physiocrats, who were making bold and crude enquiries into the production and distribution of food and goods. Morelly, the author of the Code de La Nature, denounced the institution of private property and proposed a communistic organization of society. He was the precursor of that large and various school of collectivist thinkers in the nineteenth century who are lumped together as Socialists.