Category Archives: English

A New Year’s Toast To Pope Gregory XIII

by Tim Thompson

Today, most of the world celebrates New Year. But that has been the case only since the adoption of the Gregorian calendar, which began to replace the older Julian calendar in 1582. The process lasted from 1582 until 1929, when the Soviet Union became the last country to abandon the Julian calendar (Greece switched in 1923). Most of the Catholic countries reformed their calendars quickly, in 1582-1583, while the non-Catholic countries followed rather slowly.

The British Empire and its colonies did not switch until 1752, well after most of the Founding Fathers of the USA were born, so it is necessary to distinguish between “old style” (Julian) and “new style” (Gregorian) dates in American history. For instance, we recognize George Washington’s birthday as 22 February 1732, but he was born on 11 February 1732, when the Julian calendar was in place; 22 February is the translation of the Julian date into the Gregorian date, pretending that the Gregorian calendar had been in force even in 1732.

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The Gregorian calendar was adopted on the authority of Pope Gregory XIII [1502-1585], in order to fix the date for Easter, and return it to a date near the spring equinox (northern hemisphere), as it had been set in the First Council of Nicaea (20 May – 19 June, 325). The need to move Easter back to the right place in the calendar meant that when the new Gregorian calendar was adopted, 11 days were dropped, so that the day after Julian Thursday 4 October 1582 was Gregorian 15 october 1582 (5-14 October vanished).

Another big change was that the beginning of the new year moved from 1 March to 1 January. Leap day at the end of February was the last day of the year on the Julian calendar; leap day remained at the end of February, but now it seems incongruous, since there is nothing otherwise special about the end of February in the Gregorian calendar.

First page of the papal bull Inter Gravissimas. Click to enlarge.

First page of the papal bull Inter Gravissimas. Click to enlarge.

The old Julian calendar had been established in 46 BC under the authority of legendary Roman Emperor Julius Caesar [100-44 BC]. It was a modification of the older (and already many times reformed) Roman calendar. In even older, ancient civil calendars, the seasons were not fixed (i.e., the equinox and solstice dates drifted from year to year). The Roman calendar had already fixed that problem, but in a very cumbersome way. The old Roman calendar had 12 months, but only 355 days, so the Romans adopted leap months instead of leap days, and some years were as long as 378 days, just to keep the seasons in line. The Julian calendar fixed that, and fixed the length of the average year at 365.25 days.

But the real year is about 365.2425 days (a fact already known to ancient Greeks, but ignored by Caesar). So the seasons slowly slipped, and by 1582, had drifted about 11 days out of sync. Hence, the adoption of the Gregorian calendar included slipping the calendar back to compensate. Also, the Gregorian calendar changes the rule for leap years, so that century years are leap years only if they are evenly divisible by 400. So, 1700, 1800 and 1900 are not leap years, but 2000 is (and 2100 will not be). This small difference is enough to keep the civil calendar in sync with the seasons for about 10,000 years.

The Julian calendar and the older Roman calendars all started the new year in 1 January beginning about 153 BC. But in post-Roman Europe, the new year was usually moved to a date of Christian importance, such as Easter, the date of Annunciation (25 March) or the Nativity (25 December).

In post-Roman Anglo-Saxon England, the new year commonly began on 25 December, to align with both the pagan Winter Solstice and the Christian Nativity. When the Normans took over, they moved the new year to 1 January (1087-1155), then moved it to 25 March (1155-1751). In 1752, when the British Empire finally adopted the Gregorian calendar, New Year once again moved to 1 January.

So you can thank Pope Gregory XIII (and the British Empire) for today being New Year.

http://en.wikipedia.org/wiki/Gregorian_calendar
http://en.wikipedia.org/wiki/Julian_calendar
http://en.wikipedia.org/wiki/Roman_calendar
http://en.wikipedia.org/wiki/Calendar

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R.I.P. L. Stephen Coles, M.D., PhD (1941 – 2014)

LSCWhat is the maximum human lifespan? Why do we age? What are the causes and their mechanisms? Why do humans tend to live longer than most other mammals? Do we have a built-in “expiration date” – perhaps for the benefit of the species? Can the aging mechanism be delayed or entirely deactivated leading to eternal life?

These and the related questions were what fascinated Dr. L. Stephen Coles, who in 1990 founded the  Los Angeles Gerontology Research Group, a global network of researchers and parties intrigued by the boundaries of the human life span. Among the group’s primary work is the cataloguing, tracking and studying of so-called “supercentenarians” – people who live past the age of 110. (As of this writing, there are only 76 such humans verified to be living on this planet. 74 of them are women).

I became intrigued with this subject after reading about Dr. Coles’ work in this Los Angeles Times article in 2004. So I got in touch with him and found a fascinating researcher, inspiring person and mentor.

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Subsequently, I wrote a long-form magazine article on the subject, which was published in a German science magazine. Dr. Coles was the most important and primary source for it. During the many hours we spent talking, I learned to appreciate not only his professional knowledge, but also his humor, gregarious personality and boundless enthusiasm for the hope that science would, very soon, make it possible for humans to live exceedingly longer than today.

Steve was a passionate proponent of evidence-based science and rational thought, for the prosperity of all mankind. Sadly, he didn’t get to benefit from the future scientific breakthroughs he was hoping for. I was shocked when shortly after Christmas of 2012, there came an e-mail announcing this Steve’s holidays had been rather miserable.

“I am sad to report that on Christmas Eve (two days ago), I received the
horrible diagnosis of ‘adenocarcinoma of the head of the pancreas’,” the message read. “BTW, this is the same form of cancer that Steve Jobs CEO of Apple Computer had before he passed away when money was no object. Although I knew that something was wrong with my body for the last three weeks (acute onset of symptoms with the occult tumor possibly growing subclinically for two years or more with no manifestation of its presence until it grew large enough to screw up my internal plumbing by its  sheer volume [about the size of a plum])”.

Knowing that pancreatic cancer has one of the lowest survival rates of all carcinomas, the first thing that came to my mind was obvious. It was really crushing.

Of course Steve was perfectly aware of his low odds. He went on writing, “Even in the best of all possible worlds, the mortality statistics after five years of chemo therapy are not great (around 50 percent). Of course, in the event of metastases, one’s life post chemotherapy/radiotherapy are significantly shortened proportionally.”

And unfortunately, there was metastasis in the liver.

Various attempts were made – first surgery (the “Whipple Procedure“), then various chemotherapy, as well as some experimental procedures involving the growth of tumor-specific cells in the laboratory.

While the procedures prolonged Steve’s life to the limits of the statistical prognosis range, they failed in in the end.

When this final message on Oct. 9, 2014, we all knew this was it. “Update on Health Status,” it said. “In order to be eligible for more services, last week I was placed on hospice care at home.  Now that I have been taken off taxotere, some measures of health have improved.  However, my eligibility for the ECLIPSE clinical trial has been placed on hold pending a decrease in frailty.”

Steve passed away on December 3, 2014, a few weeks short of living for two years after his diagnosis.

But the story does not end here. A few days before his death, Steve must have gone on his life’s final journey: From Los Angeles to Scottsdale, Arizona. Located there is the Alcor Life Extension Foundation – coincidentally also an organization which intrigues me, and about which I have also reported in detail.

Alcor is the leader in “cryonics”. This is an experimental technology which seeks to preserve human bodies through a procedure resulting in suspension of human tissues in liquid nitrogen, at extremely low temperatures, in perpetuity. The hope is that one day in the future, biotechnology will exist to revive these cryogenically “suspended” human bodies, restore them to life by the use of sophisticated nanotechnology, and also deal with whatever the cause of death was.

Depending on the preferences of the customer, either the entire body, the head or just the brain may be frozen (on the theory that once biotechnology has progressed far enough, it should also be possible to either create a new body, or transfer the brain’s content into a computer system).

I am not at all surprised that Steve was also intrigued by the idea and made arrangements to implement this option as a last resort.

And so, Steve’s brain will come to rest in a dewar of liquid nitrogen. Perhaps, one day, he might live again. And he has reportedly made a reservation to attend his colleague Johnny Adams’ 100th birthday party. In the year of 2049.

I will miss him.

stephen_coles_headshot

L. Stephen Coles on Wikipedia

Gerontology Research Group

Obituary in the Los Angeles Times

 

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Merry Christmas From Los Angeles

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Downtown Los Angeles, 1930s?

ChristmasBroadway1940s

Christmas on Broadway, Downtown Los Angeles, 1940s

Nov. 28, 1952: Police officer watches traffic on Hollywood Blvd. after holiday lights were turned on. Photo looking east from McCadden Place. (Los Angeles Times Archives)

Nov. 28, 1952: Police officer watches traffic on Hollywood Blvd. after holiday lights were turned on. Photo looking east from McCadden Place. (Los Angeles Times Archives)

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Mystery Explosion Over Sverdlovsk

I am intrigued by dashcam footage showing a huge flash of light in the night sky near Ekaterinburg in Russia’s Sverdlosvk region. The video was reportedly taken on November 14 and made its way to Russian TV. Since then, others eyewitness reports have come in.

Perhaps the most likely cause would be a meteor similar to the Chelyabinsk event of February 2013. Except – this one looked very different. See for yourself:

Very strange. This reminds me of images and footage of the high-altude nuclear tests conducted by the U.S. and Soviets in the late 1950s and early 1960s.

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The Starfish Prime shot, July 9, 1962. Yield: 1.4 Mt. Detonation altitude: 400 km.

If I counted correctly, there were 17 high altitude detonations (and 4 failures), ranging from just over 1 kiloton to 1.4 megatons, at altitudes between 23 and 540 km.  The results were partially unexpected but scientifically most fascinating. Many details are kept secret until today.

The era of these tests did not last long. The Partial Test Ban Treaty of 1963 was expanded by the Outer Space Treaty of 1967, which banned the stationing and use of nuclear weapons in space. Effective today, the Comprehensive Nuclear Test Ban Treaty of 1996 prohibits signatories from detonating any kind of nuclear device – although ratification and compliance remains a problem.

Given the current political tensions between Russia, the U.S. and Europe – would any nation capable of doing so dare to violate the treaties? Without doubt, some aspects of such tests would be scientifically enticing, but there are rather unattractive radiological side effects. And, the political fallout would be as bad or worse than the radioactive kind.

At some point, Russia might begin to argue that the earlier treaties no longer apply, because they were entered into by its predecessor the Soviet Union. But at least, Russia has signed the Comprehensive Test Ban Treaty in 1996 and ratified it in 2000, whereas the U.S. only signed in 1996, but failed to ratify until today.

And then there are the technological risks. The tests 5 decades ago fried several satellites with radiation and created artificial radiation belts with astounding staying power. Electromagnetic pulses disrupted ground installations and caused quite a bit of damage. Today, we have thousands of satellites and a manned space station in orbit, so the effects of a nuclear detonation could be a lot more severe.

All this leads me to hypothesize that if the Ekaterinburg-event was indeed a secret weapons test of some sort, it would have been something entirely new and exotic, and most likely non-nuclear. On the other hand, the “meteorite” explanation does not satisfy my curiosity either.

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100 Years Ago, Europe (And The World) Went Mad

100 years ago today, the Austrian (Habsburg) Empire declared war on Serbia. Russia sided with Serbia; the German Empire sided with the Habsburgs. France was requested to remain neutral but refused a clear reply, thereby leaving the German command unable to set up its deployment strategy. As a consequence, a declaration of war was propounded on France. And German troops marched into Luxembourg. Belgium also refused German troops to cross its territory on the path to France, and was served a declaration of war as well. The British Empire, irate that Belgian neutrality had been violated, declared war on the German Empire.

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And thus, what began as miscalculation and miscommunication all of a sudden turned into a global hellfire which consumed at least 17 million people and destroyed the British, German and Habsburg (Austrian) Empires. Almost nobody had seen it coming.

It was more than one “Great War” (as it was known then). Long after the guns fell silent four years later, a freshly divided and chopped up Europe lay in turmoil. The new nation states, artificially decreed, and haphazardly concocted from the rubble of former aristocratic empires, soon turned into uncoordinated, unsustainable economies and failed states. This in turn set the stage for economic despair, political division and the rise of anti-semitism, totalitarianism, communism and fascism.

Today, not enough time has passed to easily see the big picture. Many still view World War I, World War II, the Cold War and their multitude of ugly side shows of human perversion as separate events. But I believe all of this was part of an interconnected, complex greater picture — a dark era consuming much of 20th Century Europe.

Sadly, I know only little of the fate of my own ancestors in WW-1. What I do know is that my grandmother had eight male siblings, all of whom were mobilized and sent to war. Those who returned came back traumatized, injured, sick, and suffering for the remainder of their lives. All had departed thinking that it would just be a matter of weeks. Nobody expected what it would turn into.

My grandmother was still a minor, yet she was sent to work in a military hospital, while also taking care of  brothers home from the front on medical leave, and doing much of the household.

There was little talk about it, as the older generation believed that children should be spared the stories of war and destruction. And I was too young to ask the right questions while my grandparents were still alive.

Perhaps one day I will take time off to look through family archives and try to learn and reconstruct some of what has been lost.

http://en.wikipedia.org/wiki/World_war_i
http://en.wikipedia.org/wiki/World_War_I_casualties

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Young Johannes Brahms in 1853

I came across this somewhat rare picture of the German computer Johnannes Brahms (7 May 1833 – 3 April 1897), taken in 1853.

Johannes Brahms, 1853

Johannes Brahms, 1853

Brahms was 20 years old at the time the picture was taken. Photographer and location are unknown, but 1853 turned out to be the year of fate for Brahms. All in that same year, he went on his first musical tour as accompanist for the Hungarian violinist  Eduard Reményi. In Weimar, one of the cultural capitals of Europe at the time, Brahms met  Franz LisztPeter Cornelius, and Joachim Raff. Falling asleep during a Liszt concert, young Brahms caused ill feelings and was fired as a result.

After a foot journey through the Rhineland, Brahms took the train to Düsseldorf to meet  Robert Schumann, at whose house he showed up unannounced. Schumann recognized his talent and invited the youngster to stay for a while. Brahms proceeded to fall madly in love with Schumann’s wife, Clara who was 14 years older than him and had 7 kids, with one more on the way.

A few months later, in early 1854 Schumann became mentally ill. After a suicide attempt in February, he was taken to a mental institution in Bonn, where he was confined for the two remaining years of his life. Torn between loyalty for Schumann and his feelings for Clara, Brahms continued to live in their house in Düsseldorf until shortly after Schumann’s death on July 29, 1856 at the age of 46.

Clara Schumann and Johannes Brahms carried on a very extensive correspondence over the years. Although Brahms asked for the letters to be destroyed, quite a few have survived and have been published, though they represent only a fragmented account of the complex relationship between Clara and Johannes.

Johannes Brahms went on to become one of the the world’s most famous and influential composers.

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Another Consumer Trap: “Late Fee” For Paying Too Early

I was rather surprised to find a $35 “late fee” on a credit card statement. A quick lookup confirmed that I had made the required monthly payment well ahead of time.

Somewhat fuming, I called customer service. My monthly online payment had indeed arrived before the due date. In fact, it was so early that it had arrived before the actual “closing date” for the month. Therefore, it did not count as monthly payment, and the system treated this as if I had made no payment at all. Hence, the so-called “late fee”.

What this means is that in essence, consumers are assessed “late” fees for paying in advance. 

The tricky bit here is that this “closing date” is somewhat nebulous. It varies by several days from month to month, and special rules seem to apply if it happens to fall on Sundays or certain holidays. From whatever the “closing date” of the month is, I am allowed two weeks to post a payment before incurring a late charge. Payments made outside of this 2-week window will incur a fee.

Let’s go old school. Let’s say the mail takes 3 days to deliver the statement, and three days to deliver the payment. If there’s a weekend or holiday in between, this may leave just about 5 business days to check the statement and send off the bill.

Ah, that’s why we have online access, right? But if I’m frequently checking my account online (which seems like a sensible security measure), I will tend to look at my transactions as a timeline, but not as pictorial representation of an actual statement. And so, the actual “closing date” is likely to escape my attention.

What if you travel and wish to pre-pay because you might not have secure online access while traveling? Or you may want to get the payment off your mind before you depart? Or, if you carry a balance, you might want to reduce your interest payments?

You must still pay within the narrow window between the “closing date” and the “due date”, something not quite explained in the service agreement. (This undoubtedly lucrative trap should be disclosed as an “early payment fee”).

In my case, the credit card rep was kind enough to reverse the charge as a one-time curtesy. But, if I make the mistake of paying too early again, the penalty will stick. Not only that, it will go up to $37 in June.

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My Take On The Mystery Of Flight MH370

My attention has been gripped by the mysterious disappearance of Malaysian Airlines Flight MH370. To begin with, it is exceedingly rare for a modern jetliner to just vanish over the ocean without making a distress call. (But it did happen in 2009: Air France Flight AF447).

And yet, MH370 is even stranger. Just like with AF447, there was no distress signal. Flight controllers only suspected a problem after the plane failed to respond at an expected time. In the case of AF447, investigators pulled the plane’s automated ACARS transmission data and realized the plane had been in big trouble. By contrast, the last available ACARS data from MH370 report nothing unusual at all. Then, they terminate.

Of course, once air traffic control recognized the plane as missing, the initial search activity was conducted along the scheduled route. A failure to find anything could have meant the flight never went that way, or that widely dispersed wreckage and fuel oil slick on the water had simply been overlooked.

But within days, news surfaced about the plane’s radar transponders and automated communications gear not functioning. Apparently, these systems went down minutes before the last voice transmission was made. This is very odd indeed, because if these systems malfunction, both pilots would see warnings on their screens, and yet, the last voice transmission indicates nothing unusual.

This was followed by revelations that INMARSAT data indicate the plane was still airborne at least 7 hours after takeoff, but not along its planned route. Meanwhile, uncorroborated reports suggested the plane had been spotted by military radars in airspace not listed in the flight plan. And, there have been claims that the plane first rose unexpectedly to 45,000 feet (which is almost impossible with a heavy fuel load and certainly dangerous, since it could make the plane unstable and stall). Then, the plane is said to have descended to as low as 5,000 feet, which (if done deliberately) would have seriously compromised its range.

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Did someone turn off ACARS, the radar transponders and radio-based navigation systems to deliberately produce “radio silence” – the way it has often been done in military flying? (Then why wasn’t the satellite link severed as well?)

Much has been made of the fact that civilian and even military radar coverage in the region is not what one might expect. There are gaps, and a knowledgable pilot could have navigated without detection. I assume the pilot could have used of a handheld GPS device after turning off the plane’s built-in ADS-B. But to avoid radar, the pilot might have to descend at the expense of range and speed.

Given its fuel load, a quick look at the map shows that the Beijing-bound Boeing 777 could have reached as far as India, Pakistan and perhaps even North Korea – at least at optimal cruising altitude. But certainly not at prolonged flying at low, ground radar evading altitudes.

Adding to the mystery are the two people at the controls: Captain Zaharie Ahmad Shah (53) and First Officer Fariq Abdul Hamid (27). Both have been exposed on Australian TV for unprofessional conduct in the cockpit. And Mr. Shah was apparently a critic of Malaysia’s regime and supporter of the controversial opposition leader, Anwar Ibrahim. Both pilots were Muslims, although no information has been made public indicating any link to Islamic extremism.

Many theories have been put forth. But in my opinion, each of them has serious flaws.

Conservative engineering and redundancies mean that modern jetliners very rarely crash as a result of one single cause. In almost every disaster, there are many contributing factors and a series of interconnected failures. It is strange that so far, not a single indication for any sort of such problem has been found.

One interesting theory I have read would have something on the plane catch fire shortly after the last voice transmission at 1h19 local time. At that exact time, Hamid transmitted a standard “good night”, suggesting everything was peachy.

Here’s the theory: Shortly thereafter, smoke fills the cockpit. The pilots may struggle with smoke hoods while trying to figure out what the heck is going on. Perhaps they make a last ditch effort to climb in order to starve the fire of oxygen, but stall out at 45,000 feet. One of them takes the plane into a recovery dive, while the other reprograms the autopilot for the best possible runway he can come up with.

Shortly thereafter, both pilots lose consciousness before being able to issue a distress call. The autopilot guides the plane out over the Indian Ocean. At this point it is essentially a zombie plane flying itself. Eventually, electrical failures disable the control surfaces. The aircraft becomes unstable and goes down. (See: “A Startlingly Simple Theory About the Missing Malaysia Airlines Jet”, by Chris Goodfellow).

Sounds compelling, but this does not sufficiently explain why ACARS went offline at 1h07 (if that is indeed the case), without either of the pilots noticing a warning — fully 12 minutes before Hamid’s final “good night”. [Update 2014-04-11: The Malaysian civil aviation authority later confirmed to Reuters: “We would like to confirm that the last conversation in the transcript between the air traffic controller and the cockpit is at 0119 (Malaysian Time) and is “Good night Malaysian three seven zero.”]

The other possibility is of course foul play in one form or another.

As you might imagine, the Internet has lit up with all kinds of conspiracy theories, but there is just too much speculation to give credence to any of them.

On the other hand, the two most obvious terrorism scenarios are also problematic.

If a suicidal terrorist-pilot wants to crash a plane and murder all passengers, he can do so. (This has happened in the past. For instance: Egypt Air Flight  MS990/MSR990). If he is a sole proprietor, he’d first need to knock out the other pilot. A determined individual can accomplish this by a variety of means. But then, there’s no need to fiddle with communications gear, unless the purpose is to make the plane (or the wreck) disappear.

This leaves the possibility of a meticulously prepared and cleverly orchestrated hijacking – a cunning, dramatic plan never seen before, taking the world by surprise. Far fetched? Well, so was 9-11.

And why has nobody claimed responsibility? Well, nobody did after 9-11. For some time after, the origins were (and to some degree are) still a mystery the world is hungry to hear about.

Terrorism is mainly psychological warfare.

The aim of the 9-11 attack was not simply destruction, but to generate maximum psychological impact. This can only be enhanced by a strong global media response. The painstakingly difficult investigation after the 9-11 attack, the missing pieces of information, the mysteries and loose ends all inevitably led to wild public speculation and theories. This was, of course, what the terrorists had hoped for.

It is a miscalculation to assume that terrorists would always be quick to claim credit. In the case of something truly dramatic, not fessing up and letting the world engage in wild speculation serves to maximize global attention.

If MH370 had quickly been found to be a suicide pilot, sabotage or a bombing causing the certain doom of all passengers, it would quickly fade from global consciousness, just like Egypt Air Flight  MS990/MSR990.

A mystery, on the other hand, can live on forever. And aviation mysteries seem to be especially predestined to capture global attention for a long time. Let’s assume the wreckage of Flight MH370 is not found in our lifetime. Then, future generations would carry on the search the way we now still wonder about Amelia Earhart, even though her last flight was only one of many to crash on similar endeavors, and even though Earhart was not even a highly competent pilot by comparison.

A more adventurous terrorism scenario I have heard goes like this: The plane was hijacked with the intent of using the passengers as hostages. (But then, where are the passengers now?)

Or, a particularly sinister plot: The plane is hijacked, the pilot(s) throw it into radio silence, take it to 45,000 feet, depressurize the cabin, incapacitate everyone in the cabin, then take the plane to a secret landing strip. Perhaps the plane is refueled and takes off again. At a safe location far away, the aircraft is covered with camouflage netting or rolled into a hangar. In the second part of the plan, perhaps months later, the aircraft is used as a guided missile. Perhaps it could even carry a nuclear warhead.

Well, I don’t know about you, but to me this sounds more like something a Hollywood screenwriter would come up with.

Personally, I think the most likely scenario is still some sort of accident. But terrorism cannot be ruled out.

How about the other scenarios? Until the wreckage is found, I think we will never be able to discount the terrorism. However, if it really was a hijacking (and not just a deliberate crash), then let me propose yet another theory. I do this because I have not seen it mentioned anywhere.

If it wasn’t an accident, here’s my theory: a botched hijacking.

What if we are looking at an attempted, but failed hijacking? Perhaps the plan was to take the aircraft, with its passengers alive, to some big airport where the passengers could be gloatingly paraded before the world press. (Such hijackings were very common in the 70s and 80s. See: List of aircraft hijackings). Only this time, something went wrong. Perhaps one pilot was the perpetrator but failed to permanently disable the other. Or perhaps crew members or passengers fought back. (This too, has happened before: United Airlines Flight 93).

So there you have it. More questions than answers!

Let me know what you think! Please post your comments below:

 

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Light Pollution

Light Pollution

Photo: NASA and NOAA. Click to enlarge.

The natural night skies as seen from Earth are awe inspiring. But ever since the invention of electric lighting, unobstructed dark skies have been disappearing from industrialized, populated areas. Sadly, most people living in the white areas of the picture above have never had a chance to experience the firmament’s full glory.

More information about light pollution and the importance of fighting it:

http://www.darksky.org

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