The advancement of technology has good and bad aspects. One of the good aspects is that farmers are able to use their machinery more efficiently, one of the issues with technology getting more and more complicated is that robots are taking jobs away from humans that need the money. Technology is a big issue in the world and especially in the U.S. technology allows people to have world wide information instantly at their fingertips. The downside is that the people that need jobs are being fired because robots are less expensive to own and operate than it is to hire employees. Most people today could not live without technology, but some can't live with it because it has taken the income from that person and that persons family. John Deere has a computer system that will drive the tractor for you and all that the human has to do is tap a couple of buttons on a touch screen and the tractor will do whatever the driver wants it to do. Technology has positive and negative aspects.