- Galaxy (Wikipedia)
A galaxy is a system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity. The word is derived from the Greek galaxias (γαλαξίας), literally ‘milky’, a reference to the Milky Way galaxy that contains the Solar System. Galaxies, averaging an estimated 100 million stars, range in size from dwarfs with less than a hundred million stars, to the largest galaxies known – supergiants with one hundred trillion stars, each orbiting its galaxy’s center of mass. Most of the mass in a typical galaxy is in the form of dark matter, with only a few percent of that mass visible in the form of stars and nebulae. Supermassive black holes are a common feature at the centres of galaxies.
- The Education of a Libertarian (cato-unbound.org)
Peter Thiel shares the belief that politics is mostly futile, a conclusion he reached after years of activism. In particular, he believes that democratic politics is unlikely to bring about libertarian outcomes. Fortunately, politics is just one sphere of human life, and it’s possible, he argues, to create technologies that minimize its reach. Thiel describes a “deadly race” between politics and technology, in which human freedom is the prize. The goal of libertarian activism should not be to win in politics, he argues, but to escape it.