Showing posts with label history. Show all posts
Showing posts with label history. Show all posts

Monday, December 24, 2012

The Nopocolypse

[Johnathan Clayborn]
I had intended on posting this on the 21st, but I was actually pretty busy with school and Christmas preparations and all. Better late than never, right?

Obviously, the world didn’t end on Friday. According to the internet, social media, and news outlets 12/21/2012 was supposed to be an end-of-the-world apocalypse as foretold by the ancient Mayans. But, is that really what they believed? What do the Mayans have to say about it anyway?

I would first like to point out that the Mayans have been unfairly blamed for this most recent doomsday prophecy in the first place. Not one single archaeologist or anthropologist who is studying the Mayans has found anything to suggest that the Mayans believed the world would end. In fact, their calendars still continue counting for at least another 2,400 years.

So what did the Mayans actually predict? According the experts; nothing. This was just the end of their calendar. It’s no different than people 6,000 years from now thinking that we might believe the world would end on December 31st. The Mayan Calendar ended and restarted.

So what caused this stir of internet-fueled apocalyptic panic? It turns out that we did. And, as crazy as it may seem, this trend is not a new one. In my lifetime I have seen the great Y2K scare in 1999. Then, in May and October some people bought into the doomsday prophecies foretold by Harold Camping. Then there was the whole “Mayan Apocalypse” thing. And, of course, there are even more right around the corner.  According to some so-called experts in fields ranging from psychic powers to theology the world will either in 2018, 2020, 2129, or 2240 (see the mirror.co.uk source).

So, when will the world really end? No on knows. Scientists believe that the sun will eventually expand to the point where the heat will kill off every living thing on the planet, boil away our oceans and atmosphere, and then fully consume the Earth itself. But this isn’t supposed to happen for a few million years. For a fun read about doomsday predictions past and future, check out this list here: http://en.wikipedia.org/wiki/List_of_dates_predicted_for_apocalyptic_events


References:




Monday, December 17, 2012

The Paradox of Computer Simulated Time Travel

[Johnathan Clayborn]
Earlier today I was reading a thoroughly fascinating article on Discovery.com. The article (link below for the curious) posited that universe very well might be an artificially manufactured construct created by an Intelligent Design, although not in the sense that most people might think of. While not proposing that God in the biblical sense is responsible for the universe, there are some scientists and philosophers who are arguing that intelligent design might indeed be why we are here reading this blog right now.

The main part of this theory, in summary, is the fact that the universe, our solar system, even our planet all essentially won the intergalactic lottery and had conditions that were just right for life to develop. They argue that if the universe were designed this way, it would certainly explain why everything is just right. Also, even more mind-boggling; if the universe were custom designed for us it would explain the Formi Paradox and answer the question of why there are no other aliens. But, if God is not responsible for this, then who? According these scientists; we are.

Our current day technology allows us to use supercomputers to model, predict, and analyze minute parts of the universe and try to understand it. As our computer technology increases, then the amount of things that we would be able to model would increase also. Theoretically, with a large enough computer, we should be able to model the entire universe.

The researchers hypothesize that our far-distant future descendants might have hypothetically reached that point and are running a simulation right now; a simulation that we are all part of. The researchers even hypothesize that humans might have created artificial intelligence, which created artificial intelligence, and so on and it is this non-living descendant that is actually running the simulation out of curiosity about how their ancient biological ancestors might have lived. While that would conveniently answers questions like the Formi Paradox and the Big Bang, it still leaves a lot of questions unanswered.

For one thing, as with many poorly written time-travel examples from Hollywood, this hypothesis still doesn’t account for the standard temporal paradox that always associates time travel. If, hypothetically, this theory were true, then it would certainly mean our descendants had to have lived in the real universe long enough to make progeny that would have advanced to the point where they would be technologically capable of even running the experiment. But, if this carefully modeled, carefully constructed universe is indeed a simulation and was intended to make everything just right for us to exist and the odds of that happening are a billion to one, then how, pray tell, did our real descendants come to be in the real, uncontrolled universe in the first place? Surely some place that wasn’t carefully constructed would have had even more risk factors and less favorable conditions. So, the researchers would have us believe that we originally existed in an even more tumultuous reality and having somehow, miraculously survived that one, created this just right universe to model how ancient people lived?

Also, another blaring question that is raised by this; computer simulations, even mega simulations, are governed by a specific set of rules and laws. According to the scientists, there is a test that can be performed that would determine if our version of reality really is real. Suppose they find out that it really is just a simulation, then what? What would be the purpose of having a computer simulation be self-aware that it is living in a simulation? Surely, from a scientific process this would ruin their experiment. This type of experiment is known as naturalistic observation and conclusion about the behavior of the people or animals involved are entirely dependent on the fact that they are not aware that they are being watched. As soon as an organism becomes aware that it is being watched its behavior changes and then the results become biased. So why make this super-elaborate experiment only to have it ruined by self-awareness?

While this hypothesis is certainly interesting, it doesn’t seem all that logical to me. Either way it will be interesting to see what results the scientists turn up from their experiments to prove or disprove this theory.

Reference:

Tuesday, November 20, 2012

Questions Follow Answers

[Johnathan Clayborn]
Most people wish that they had answers for certain things. Many of us sit around and accept the likelihood that those answers will never come. This is certainly true with me in my attempts to uncover my genetic family roots. But, some scientists are lucky enough to find the answers that they seek. Ironically, those answers are only bittersweet as they almost immediately yield more questions, particularly when discussing the ancient world.
In my next article I’ll discuss some of the mind-boggling, scientific quandaries that make us question our very understanding of the ancient world. In the meantime I want to summarize a fascinating show that I was watching on TV last night about why Egypt fell.
The show started out by following two different scientists working independently in different parts of Egypt; one studying ancient ruins and pyramids, and the other studying the migration and habitation pattern of the Nile delta.  Both came to the same independent conclusions; when Pharaoh Pepi  II of Egypt died (2184 BC) and was buried Egypt was at the height of its power building pyramids and other large structures. Then, rather suddenly, Egypt was gone without reason or explanation. In terms of historical accounting “suddenly” means within one generation. By 2150 BC, 34 years later, Egypt had fallen.

Knowing that the fall of Egypt was a rather sudden and cataclysmic event both scientists set out in search of answers. Within a rather short time, both scientists came to the exact same conclusion; a drought.  The scientist studying the ruins and the pyramids saw evidence of a sudden stoppage in construction. Since most of the materials were borne to the job sites via waterways the foregone conclusion was that there may not have been enough water to get the supplies there. But, this was after Pepi II died because there was still enough water to transport his sarcophagus, the largest ever built.  The scientist studying habitation patterns in the delta used satellites to locate ancient settlements without having to dig up the entire area. What she found was that people rapidly abandoned those settlements to migrate towards the larger cities where they could pool their resources.  Since most of these smaller villages were along the tributaries of the Nile, she concluded that they abandoned them because of a lack of food and that they lacked food because the water had dried up.
Of course, all of this was only a theory that needed proof. So, they set out to find it. One of the scientists was also an archeologist and took core samples near the areas where there were known to have been deep lakes. What he found was a layer of wind-blown, arid sand. This meant that no water reached that site whatsoever. Not only did he find the sand he looking for, the thickness of the layer indicated that this area suffered a drought that lasted for roughly four decades.  In fact, conditions of the drought were so bad that some reports indicate that they may have resorted to eating their own children to survive.

After publishing their findings researchers in Turkey, Iran, Mesopotamia and Greece have all uncovered the same drought conditions in those regions at the exact same time. Not only was Egypt affected, but the entire Mediterranean Sea area was affected as well. Besides Egypt, this drought, which is now called the 4.2 Kiloyear Event, was also responsible for the fall of the Akkadian Empire. Although not wiped out to the point of extinction there is some evidence to suggest that the drought at least influenced the development of the Persian Empire and several cultures that inhabited China.
So, they answered the question of what happened to Ancient Egypt, and in the process they uncovered a much more important discovery. But, this answer begot another question; what caused this drought to begin with? The current theories center on the concept that the Atlantic Current stopped moving. This current sends warm air into the atmosphere and helps regulate the temperature around the world. If this current stops flowing, then the Mediterranean region undergoes a severe drought while the continental US will undergo a small Ice Age. According to the fossil record in North America, there was an Ice Age in 2200, B.C., which is exactly what they expected to find.

Now they’ve answered the question about what caused the drought, which is exciting, but a more disturbing question looms; what caused that current to stop flowing? Evidence suggests that it has stopped several times throughout the Earth’s history. But no one knows why.


References:

http://www.nytimes.com/1993/08/24/science/collapse-of-earliest-known-empire-is-linked-to-long-harsh-drought.html?pagewanted=all&src=pm

http://www.archaeologyonline.net/artifacts/aryan-harappan-myth.html