The World Around Us | ||||||||||||||||||||
Mountain Views News, Sierra Madre Edition [Pasadena] Saturday, March 4, 2017 | ||||||||||||||||||||
THE WORLD AROUND US 11 Mountain Views-News Saturday, March 4, 2017 MARTIAN WINDS CARVE MOUNTAINS, RAISE DUST On Mars, wind rules. Wind has been shaping the Red Planet’s landscapes for billions of years and continues to do so today. Studies using both a NASA orbiter and a rover reveal its effects on scales grand to tiny on the strangely structured landscapes within Gale Crater. NASA’s Curiosity Mars rover (http://www.nasa. gov/curiosity), on the lower slope of Mount Sharp—a layered mountain inside the crater—has begun a second campaign of investigating active sand dunes on the mountain’s northwestern flank. The rover also has been observing whirlwinds carrying dust and checking how far the wind moves grains of sand in a single day’s time. Gale Crater observations by NASA’s Mars Reconnaissance Orbiter have confirmed long-term patterns and rates of wind erosion that help explain the oddity of having a layered mountain in the middle of an impact crater. “The orbiter perspective gives us the bigger picture -- on all sides of Mount Sharp and the regional context for Gale Crater. We combine that with the local detail and ground-truth we get from the rover,” said Mackenzie Day of the University of Texas, Austin, lead author of a research report in the journal Icarus about wind’s dominant role at Gale. The combined observations show that wind patterns in the crater today differ from when winds from the north removed the material that once filled the space between Mount Sharp and the crater rim. Now, Mount Sharp itself has become a major factor in determining local wind directions. Wind shaped the mountain; now the mountain shapes the wind. The Martian atmosphere is about a hundred times thinner than Earth’s, so winds on Mars exert much less force than winds on Earth. Time is the factor that makes Martian winds so dominant in shaping the landscape. Most forces that shape Earth’s landscapes—water that erodes and moves sediments, tectonic activity that builds mountains and recycles the planet’s crust, active volcanism—haven’t influenced Mars much for billions of years. Sand transported by wind, even if infrequent, can whittle away Martian landscapes over that much time. Gale Crater was born when the impact of an asteroid or comet more than 3.6 billion years ago excavated a basin nearly 100 miles wide. Sediments including rocks, sand and silt later filled the basin, some delivered by rivers that flowed in from higher ground surrounding Gale. Curiosity has found evidence of that wet era from more than 3 billion years ago. A turning point in Gale’s history—when net accumulation of sediments flipped to net removal by wind erosion—may have coincided with a key turning point in the planet’s climate as Mars became drier, Day noted. Other new research, using Curiosity, focuses on modern wind activity in Gale. The rover this month is investigating a type of sand dune that differs in shape from dunes the mission investigated in late 2015 and early 2016. Crescent-shaped dunes were the feature of the earlier campaign—the first ever up-close study of active sand dunes anywhere other than Earth. The mission’s second dune campaign is at a group of ribbon-shaped linear dunes. Meanwhile, whirlwinds called “dust devils” have been recorded moving across terrain in the crater, in sequences of afternoon images taken several seconds apart. You can contact Bob Eklund at: b.eklund@ MtnViewsNews.com. OUT TO PASTOR A Weekly Religion Column by Rev. James Snyder CHRISTOPHER Nyerges IN SEARCH OF THE REAL SAINT PATRICK WHAT TIME IS IT, REALLY? When it comes to certain things, I am quite a bit confused. One thing has to do with time. What I want to know, what time is it? I do not know why time cannot be the same for everybody. After all, everybody is squirming about equal rights. Why can’t we have equal time rights? Why do we have to split it up so much? If that is not enough, we have this idea of changing the time. Who in the world came up with such a stupid idea? You turn the clock ahead one hour and then a couple months later you turn it back one hour. What good does that accomplish? It is like giving somebody a dollar and then six months later taking that dollar back. What exactly is going on? It just does not really make sense to me. It has taken me quite a while to get adjusted to this idea of “Spring Forward” and “Fall Backward.” I get the idea falling backwards, but I do not know what it means to spring forward. Moreover, why can’t we spring backward and fall forward one year? After all, there is this issue of equal rights. It has taken me a while to get adjusted to these kinds of time changes. One year I remember rather well when I got everything confused. I thought I would take control and not tell the Gracious Mistress of the Parsonage that I was going to change the clocks. I wanted it to be a surprise for her. Of course, I put things off to the last minute and usually get into trouble. I put this off to the last minute not knowing that my wife had already turned the clocks ahead. So, trying to impress the good lady of the parsonage that I was a responsible gentleman, I went around and turned all the clocks ahead one hour. Some people say when you get older you forget a lot. I have been forgetting a lot all my life. A few hours later, after setting the clock forward an hour, I could not remember if I really set the clock forward. So, very quietly I went around and set all of the clocks forward one hour. This was on a Saturday night. I thought I would really surprise my wife with remembering to set the clocks forward. That night when it came time to go to bed, I noticed that I was not very tired. I try to go to bed by 11 o’clock each night, but this night I just could not even yawn. “I think,” I told my wife, “I’ve had too much coffee today. I just don’t feel sleepy.” She looked at the clock, scratched her head and said, “I don’t feel sleepy either.” What do you do when it is time to go to bed and you do not feel sleepy but you know you have to go to bed or you will not get up on time in the morning. And church services were in the morning. “Well,” my wife looking at me rather strange, “we better go to bed or we will not be able to get up in the morning. And we can’t be late for church.” It was a little after 11 when I got to bed and my eyes just would not close. I closed them and they would snap open right away. I tried counting sheep. By the time I got to 10,978 sheep, I was just as awake as before. What do you do with that many sheep? Eventually I must have fallen asleep because suddenly I heard the alarm clock going off. It was eight o’clock and we had to hurry to get dressed in order to get to the church on time. We were so late that we did not have an opportunity to have breakfast, but I snatched a cup of coffee anyway and took it along with me. We got to the church on time, at least according to our clock, and waited for people to come. Nobody showed up and I was getting rather antsy. I turned to my wife and said, “This is Sunday isn’t it?” Our church service starts at 10:30 a.m., by 11 o’clock nobody had come. At 12 o’clock noon, we decided something had gone wrong and started closing up the church to go home. As soon as we locked up the church, the cars started pulling in and we were rather confused. Why was everybody so late? My wife looked at me and said rather strangely, “Did you turn the clock ahead one hour last night?” “Yes,” I said very proudly, “I turned the clock ahead one hour just as we're supposed to.” My wife just stared at me and said, “So did I.” We tried to figure out why our clocks were two hours ahead of everybody else. When you are supposed to turn the clock ahead one hour and you end up turning it ahead three hours, a lot of confusion can happen. It is hard to know what time it really is, which is why I like what Paul said. “And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed” (Romans 13:11). Waiting on God’s time is the wisest use of our time knowing that he has all things in hand. Dr. James L. Snyder is pastor of the Family of God Fellowship, 1471 Pine Road, Ocala, FL 34472. He lives with his wife in Silver Springs Shores. Call him at 352-687-4240 or e-mail jamessnyder2@att.net. The church web site is www. whatafellowship.com. [Christopher Nyerges is author of several books, such as Extreme Simplicity: Homesteading in the City (co- author), and How to Survive Anywhere. He has led wilderness expeditions since 1974. He can be reached at Box 41834, Eagle Rock, CA 90041 or via ChristopherNyerges.com] On the 17th of this month, we celebrate “Saint Patrick’s Day,” that day when people pinch each other if they’re not wearing green, when the local grocer starts selling little potted shamrocks, and where the local bars sell green beer. But what’s this really all about? First, a little wake-up call about “Saint Patrick.” Patrick was not Irish, had nothing to do with leprechauns, almost certainly was not a drunkard, and didn’t drive all the snakes out of Ireland. In fact, there were believed to be no native snakes in Ireland, though this story is generally regarded as an analogy for driving out the so-called “pagans,” or, at least, the pagan religions. Patrick was one of the “greats” of history who nearly single-handedly preserved the best of Western culture when much of Europe was devolving into chaos and ruin. He deserves far better than remembering him in the silly ways we do today, such as wearing green, pinching each other, and getting drunk. Rather, he deserves an accurate memory, and our emulation. Unfortunately, like all true Saviors of history, they are either killed off, or relegated to the closet of ridicule. So who exactly was Saint Patrick? Will the real Saint Patrick please stand up? His real name was Maewyn Succat, born around 385 A.D., somewhere in Scotland, or possibly somewhere else, as there is conflicting historical data on his exact date and place of birth. His baptismal name was Patricius. Around age 16, he was sold into slavery in Ireland and worked for the next 6 years as a shepherd. Keep in mind that human slavery, as well as human sacrifice, was considered “normal” for those times. After his six years in slavery, he believed that an angel came to him in a dream, prompting him to escape and seek out his homeland. He actually walked about 200 miles to the coast, where his dream indicated a ship would also be waiting for him. He successfully escaped, found the ship he dreamed about, and spent the next twenty years of his life as a monk in Marmoutier Abbey. There he again received a celestial visitation, this time calling him to return to the land where he’d been enslaved, though now with a mission as a priest and converter. Patrick was called to Rome in 432, where Pope Celestine made Patrick a Bishop, and sent him off on his mission. Patrick returned to Ireland with 24 supporters and followers. They arrived in the winter of 432. In the spring, Patrick decided to confront the high King of Tara, the most powerful King in Ireland. Patrick knew that if he had the King’s support, he would be free to take his Christian message to the people of Ireland. Patrick and his followers were invited to Tara by the King of Laoghaire. It was there that he was said to have plucked a shamrock from the ground as he tried to explain to the Druids and the King that the shamrock had three leaves just like the idea of God’s three aspects, the Trinity: The Father, The Son and the Holy Ghost. Of course, triads and trinities were a common concept among the Druids. In fact, one could argue that the trinity (a term not found in the Bible) was a concept given to Christianity by the Druids, rather than the other way around. Nevertheless, whatever momentousness Patrick conveyed, King Laoghaire was very impressed with Patrick, and chose to accept Christianity. He also gave Patrick the freedom to spread Christianity throughout Ireland. When Patrick returned to Ireland, he treated the “pagans” with the respect implicit in his dream. Part of this respect was attempting to communicate with the Druids on their terms, which is why he used the shamrock as a teaching tool. He also blended the Christian cross with the circle to create what is now known as the Celtic cross. He used bonfires to celebrate Easter, a Holy Day that Christianity supplanted with the already-existing spring equinox commemoration. In fact, he incorporated many of the existing “old religion” symbols and beliefs into his Christian teachings. He spent his last 30 years in Ireland, baptizing the non-Christian Irish, ordaining priests, and founding churches and monasteries. His persuasive powers must have been astounding, since Ireland fully converted to Christianity within 200 years and was the only country in Europe to Christianize peacefully. Patrick’s Christian conversion ended slavery, human sacrifice, and most intertribal warfare in Ireland. Patrick was also unique in that he equally valued the role of women in an age when the church ignored them. He always sided with the downtrodden and the excluded, whether they were slaves or the “pagan” Irish. According to Thomas Cahill, author of How the Irish Saved Civilization, Patrick’s influence extended far beyond his adopted land. Cahill’s book, which could just as well be titled How St. Patrick Saved Civilization, contends that Patrick’s conversion of Ireland allowed Western learning to survive the Dark Ages. Ireland pacified and churchified as the rest of Europe crumbled. Patrick’s monasteries copied and preserved classical texts. Later, Irish monks returned this knowledge to Europe by establishing monasteries in England, Germany, France, Switzerland, and Italy. When the lights went out all over Europe, a candle still burned in Ireland. That candle was lit by Patrick. Veneration of Patrick gradually assumed the status of a local cult. He was not simply remembered in Saul and Downpatrick, he was worshipped! Indeed, homage to Patrick as Ireland’s saint was apparent in the eight century AD. At this time Patrick’s status as a national apostle was made independently of Rome. He was claimed locally as a saint before the practice of canonization was introduced by the Vatican. The high regard in which the Irish have held St Patrick is evidenced by the salutation, still common today, of “May God, Mary, and Patrick bless you”. Mountain Views News 80 W Sierra Madre Blvd. No. 327 Sierra Madre, Ca. 91024 Office: 626.355.2737 Fax: 626.609.3285 Email: editor@mtnviewsnews.com Website: www.mtnviewsnews.com | ||||||||||||||||||||