Everyone hopes that tomorrow will be better than yesterday. We all believe that our problems will be solved. But it is true that the future begins today. If we want it to be happy, we need to do something about it now.In my opinion, in the global sense, we all stand on the threshold of a good future, because our modern opportunities are great. We are free and we can build our own lives. Science deepens knowledge about the world, technologies improve, means of communication develop. All this can contribute to the fact that humanity will solve all existing problems and build a happy future for all.My world of the future is not quite like the fantastic pictures from the movies. I'd like to see in the future, we decided environmental problems, serious illnesses, poverty. To ensure that plants and factories do not pollute the environment, trees are planted everywhere, plants and animals are protected. In the future, we must live in clean and comfortable cities and drive safe transport. People should do everything to preserve nature, and in addition to eat healthy food and breathe fresh air, to work in normal conditions. All this will make us healthier and help to avoid diseases.