Philip Zimbardo

Fire, earth and water take three of his ten planets each and air a single one, with five of the ten mutable and only one fixed. Mars, Jupiter and Neptune fill thirteen degrees of Virgo, and the Sun, Mercury and Uranus twenty degrees of Aries. Five of the ten planets were retrograde at his birth, which is half the chart facing backwards. The record is one line: Zimbardo was an American psychologist of the Stanford prison experiment.

The Sun sits conjunct Mercury at just over two thirds of a degree, and the reading is that a person is their thinking: a sense of self bound up with being articulate or being right, and taking disagreement more personally than they would ever admit. The experiment in that record has been argued about for fifty years, and a reader will want to use this contact to settle the argument one way or the other. It cannot. It is a standing reading about a temperament, written without reference to him, and the record gives one experiment and no account at all of how he answered his critics.

Two of his six closest contacts are the slow pairs shared by everybody born in those years, which is a second limit on what this chart can be asked for. What is left is a Mars problem. The Sun lies at an awkward angle to Mars at two thirds of a degree, drive and identity arguing: somebody who either overreaches and burns out or holds back and resents it, and who had to work out what to do with their own aggression rather than being taught it. In a psychologist the record attaches to an experiment about ordinary people and assigned power, that is a contact a reader can make far too much of, and the useful thing to say about it is that it describes him and not his subjects.

His Moon sits on the fourth degree of Pisces at noon with Aquarius still possible, so it is left out, and that costs the chart its tightest contact of all, the Moon in direct opposition to that same Mars at four tenths of a degree. Mercury, Mars, Jupiter, Neptune and Pluto were the five retrograde planets. He died at San Francisco on 14 October 2024, at ninety one. The transiting Sun stood in direct opposition to his natal Uranus at under a quarter of a degree that day, with Mars conjunct his natal Pluto at four tenths and in hard contact with that natal Uranus at under half, so the day reached three of his slower planets at once. The Moon was gibbous and eighty nine per cent lit, a phase that refines, questions and improves, and rarely calls anything finished.