James Harrington (1611-1677) was synonymous with the idea of democracy in Britain for centuries, but is not much read now beyond the ranks of those with strong interest in seventeenth century British history or the history of republican thought. Republicanism was the word used for thought about a political system under law and in which power is shared, with some protection of individual liberty, until the word liberal started being used in the eighteen century, with more emphasis though on the idea of liberty of trade and commerce. The republican tradition certainly stretches back to Aristotle in ancient Greece and can be taken back to his teacher Plato, though that often troubles modern readers for whom Plato seems disturbingly indifferent to individual rights and hostile to change. That will be a topic for another post, but for now it is enough to say that Aristotle is likely to seem relevant…