A survey about the future

The topic of this years, is about the future. Will happen in the future?? Everybody have his opinion, but a group of ten people did the survey of the future of the people. The question of this survey is: Do you think that the world will be a better place in the future. A lot of people say yes, but I say because? People say we will be more inteligents. Some people of this survey say no. There are many people who believe that the next century people will travel with special ships and go to school on other planets ....... This one will know the next century!