Virtual worlds are changing the technology environment at a rapid rate. Our reality is also being shaped by the use of virtual worlds. Virtual worlds can be used as classrooms, conference facilities, field trips, gaming, exploration hubs, etc. There are many pros and cons to this. The pros are that they make life so much more convenient. In the article "I've Been in That Club, Just Not in Real Life", Dave Itzkoff talks about his experience of going to a music club to listen to a band and not being able to stay because of the amount of people and the smell inside the club. So he went home, turned on his computer and went to the same club, but this time virtually. Talk about convenience! Here, Dave was able to enjoy through a virtual world. Now although this is a pro, this can also be seen as a con. The con is that he loses real-life interactions with human beings. It no longer feels real anymore. And personally, I would probably go insane with no human interactions. Anoth...