As we all know, technology improves year by year. Fifty years from now,the world will basically be "all technical." Robots will play a prominent role in society. They will be way more savvy or intelligent than humans and take on other important forms. Technology will also improve healthcare in ways such as finding a cure for AIDS, cancer, and diabetes. Cars will improve as well. There will be an increase in hybrid cars and there will be less fuel based cars. Weapons of the Armed Forces will be far more advanced (energy and laser weapons). As the years roll by, I hope we can all embrace these great technological changes and challenges.