by Carol A Westbrook

It all began about 4.5 billion years ago, give or take a few millennia. The earth was still young, having been formed by the accretion of material that orbited around the sun. It was a young, moderate-sized planet, and, like the other planets in the solar system, it spun like a top as it rotated around the sun, with an axis that was parallel to the sun’s rotational axis. This configuration was the most stable for the planets in the solar system, though today only Mercury and Jupiter still have an axis that is parallel to the sun’s.
On that day, 4.5 billion years ago, an erratic planet about the size of Mars, called Theia, came crashing through the solar system and collided with the young Earth. This was not the same collision that killed most of the dinosaurs, which happened about 66 million years ago. The collision of the two planets resulted in the formation of the moon. But there was another significant result of this collision – the Earth’s axis shifted, from a position parallel to the sun’s, to one that is off by 23°! This tilt is the reason we have seasons.
The change in the earth’s axis away from parallel to the sun means that during the year, with Earth’s rotation around the Sun, the northern hemisphere will be pointing toward the Sun for about half the year, warming the earth and giving us summer. In the other half of the year it will be pointing away from the Sun, giving us cooler temperatures, or winter. The transitional seasons, spring and fall, are accompanied by more neutral temperatures. Read more »





Sughra Raza. Night Seagulls at Karachi Harbor, Dec 7, 2023.
The philosopher Aristotle, who lived in the 4th century BC, wrote in The Nicomachean Ethics that you cannot become good without practice. Even the ideal utterly good person whose every action is carried out at the right time for the right reason, has gone through a long process of trial and error; their ultimate victory over bad tendencies, precipitous judgement and external obstacles is a victory achieved through blood, sweat and tears. Aristotle’s promise is that the effort that engages both body and mind– if carried through with constancy and a bit of luck – will some day be sublimated into a way of being which will become both effortless and wholly constitutive of the moral agent. True enough, this ideal remains somewhat shrouded in the mist of a far-away horizon, but the path is paved, however arid and mountainous it may be. With the help of guides and maps, models and teachers, it is up to us to commit to the daunting effort.






The broken-down jalopy that was Hubert Humphrey’s campaign wheezed its way out of Chicago and headed…anywhere but there. The Convention was an utter disaster. The only “bump” in the polls was a shove backwards, and Humphrey seemed to have nothing with which to shove back. He had no coherent message on the biggest issue of the day—Vietnam. He was working for an absolutely impossible boss, LBJ, who demanded complete loyalty and delighted in humiliating him. His campaign was broke…it literally didn’t have enough money to pay for orders of Humphrey buttons.
I teach at a large, public university in the mid-Atlantic region of the United States. For about a decade now, the upper administration has had a habit of sending “comforting” emails whenever there’s a major school shooting. Of course there are far too many school shootings in America to send a note for each one, so I suppose the administration tries to keep it “relevant,” for lack of a better word. These heartfelt missives arrive in my Inbox once or twice a year, typically after some lunatic shoots up a college campus. So far as I can tell, they go to everyone. To every faculty member, staff member, and student on campus. To 25,000 people or more.

