Sunday, April 8, 2012

Module 13: The world is Flat

I found that “The World is Flat” is an educational book.  At first, I thought Friedman loved India and everything about it.  Later, I learned that Friedman was only educating the reader on what has, is, and will be happening in India.  I think that Friedman is right when he suggests that countries will look at globalization as a form of peace.  One thing to look at though, is that a country that is supporting itself with food, jobs, and merchandise will have a smaller reason not to go to war with a different country than a country that depends on other countries for its survival. 
I find it interesting that the countries that solely rely on oil struggle and are continuously in a slump.  It’s only when their oil supply runs dry that they realize that they must think of new ideas and procedures to stay alive and to survive.  For this reason, I think oil can be both a blessing and a curse
As we move further into the future, technology will advance, cars will get better, ways to communicate will be faster, and perhaps we’ll be able to find better ways to harvest and expand renewable energy.  When these new technologies are discovered, pollution can be slowed, we’ll become more efficient, and science fiction becomes a reality.
            More and more each day Star Trek is becoming a reality.  One of the things I think about when I watch Star Trek is how are the humans able to communicate with many other intelligent species on their onscreen video? Even species that they have never came in contact with?  The technology to be able to do that would have to be very versatile.  We have standards for our computers to communicate back and forth, so when we get to the point where space travel is as simple as driving a car, most likely we would have come in contact with other intelligent species from other galaxies.  By then, a standard for networks would probably have to become some sort of galactic standard in order to communicate with beings from other planets effectively.  Also, when this communication begins the global economy, I think, would become an intergalactic economy with some galactic form of currency. 
            Another aspect of Star Trek, I think, might become a reality is the holodeck; a holographic room that can display any time, any place, and anybody by simply telling the computer to do so.  Voice commands on cell phones are already prevalent and the new IPhone can retrieve news articles, directions, and many more information simply by talking into the phone.  I think the real difficult thing to make a holodeck possible is to make the bridge between physical and virtual spaces.  Here is a youtube video that describes the physics of a holodeck.  Companies are definitely trying to make the holodeck a reality and by doing so; I think that some might lose themselves in the virtual world just like the movie “Inception.”
            Overall, I think that the class was a success.  I really don’t have any complains of anything in the class, except the reading part.  The assignments were fair and one of the best aspects of the class was that no tests were involved.  I suggest that it stays that way.  When tests get involved in classes similar to this one, many times students focus on memorizing the material.  The memorized material gets used once on the test and is then shoved out of mental space never to be used again.  Writing essays help individuals understand and learn about what is being taught and read.  As I wrote each week, I had to remember, contemplate and use my mind to convey thoughts and feelings from the things I had read.
            During the weeks we were reading the book “The World is Flat,” I felt that some of the reading was too much.  Maybe the reading could be spread out more over the weeks we didn’t read the book.  It was nice having a break once in a while from the book; however, the reading seemed to be extra-long the following week.  Again, I think the class was successful and taught all of the objectives for the course.

Sunday, April 1, 2012

Module 12: The Future


Bill Joy’s article “Why the future doesn’t need us,” describes the potential disaster of the human race due to nuclear, biological, and chemical warfare; and genetic, nanotechnology, and robotics (GNR).  As technologies increase, caution must be given so that the technology that humans create, do not supersede the creators of that technology. 
Joy fears GNR because with the increased advances of these three components, man will be able to create something that just might destroy the human race.  As the size of manufacturing of circuits and electronics decrease to a molecular size, more ideas come together to create a safe place and to defend against attacks from the outside.  Joy fears the technology that can save us can also attack the biosphere, leaving us with an inhospitable earth.  He also believes that the molecular electronic devices could be able to reproduce or divide; thus, reversing this action would be absolutely impossible, because no one can see tiny molecular objects with the naked eye.
We have seen in many movies that technology is wiping out the human race.  Take for example “Terminator” and “Terminator II”, futuristic robots travel through time to try to change the outcome of the human race, because the robots have attacked the humans and are rendering the human race extinct.  Although this is a movie and I have always thought that technology could never get that advanced, while I have read this article, I have realized that technology is forever growing and will never stop.
All of these technologies, genetic, nanotechnology, and robotics, are a powerful tool meant to assist the human race in making tasks easier and more efficient, but they can come to a cost.  After reading the article, I do agree with Joy in that we should proceed with caution in what technology is developed.  Moore’s Law is still in action, which means that transistors are being manufactured smaller and smaller.  I find the reading a little scary, because Joy has a very thorough background that is built around technology.  Being in a computer science field, he has a responsibility to peer into the future and to play ahead of the game so that he does not fall behind of the game. 
Being in the position and state Joy is in, I think that Joy’s fears are legitimate and that we, as a society, must proceed with caution so that we do not end up like the dinosaurs.  The difference would only be that the elimination would be from our own demise and not from natural consequence. 
In order to combat some disastrous situation due to genetics, nanotechnology, and robotics, the individuals that are developing such technologies must be educated.  I think that classes must be taught either in college or an education system implementing a way to get the information to all the physicists and scientists. Education is the key for us to not go too far with technology. 
One negative aspect is that not all scientists and countries are regulated.  Especially not all scientist have the same ethics, this is why I think this issue is important.  Scientists in different countries may have different motives just like we have learned that those in Al-Quaeda have different motives and some of their ethical issues are not the same as ours.  This being said, the future is unpredictable with the advent of nanotechnologies, genetics, and robotics. 
I think that this issue of future technologies possibly destroying the human race will not be taken very seriously by many, especially by those that feel that development and technology have no boundaries.  Although some might feel these technologies will not have a repercussion, with every choice and decision comes a consequence.  We have control of our  choices and decisions; however, the consequence is something do not have control over.