Class ideology and ancient political theory Book

I don't know what I would do without this book.

Popper fled the Nazi takeover of Austria, and set out to write a book that would somehow fight bad ideologies. He succeeded. If only anyone actually read it.

Open Society begins with an attack on Plato. Popper argues that we need to realize that Plato chose Sparta over Athens, and every other vaguely cosmopolitan city. He spends time describing just how controlled, misogynistic, and totalitarian Spartan life really was. Popper then moves on to show Plato worshiping that lifestyle in The Republic. Plato based his political theory on his belief in forms (perfect concepts outside of time of which all our ideas and creations are mere shadows), and so the political system which best resembled a form (unchanging) was the best system. This best system was a totalitarian city ruled by corrupt philosophers who taught lies. Popper links this belief of Plato

The heart of Open Society is the criticism of any philosophy or theory of history that claims to know the future. Branding these philosophies 'Historicism,' he argues that Marxism by arguing that history moves in stages (feudal, capitalist, communist) makes itself unable to choose a better world. By accepting that history is an inevitable march of economic forms, socialists become unable to work in the now.

Popper blames this aspect of Marxism for allowing fascism to rise in Europe. He believed that if Austrian socialists had been more willing (and less confident in History's march) to ally with moderates they could have stop the rise of fascist and rightist parties.

This is truly one of my favorite books, and there's a good chance I'll pick it up and write a proper review with citation and deep thoughts one of these days.