Помогите написать рассказ на английском языке на тему "Что я думаю какой будет мир

I think it will be fantastic world. Because from time to time our world is changed by scientists. Humans achieves discovered so many technologies. I think there will be so many new technologies. For examples fly ships or maybe robots. New forms of health. New kinds of animals and plants. I would like to see that new world. There are no wars, no deaths. New vaccines will be created thanks to future scientists. Finally, there will not be so many deaths and people can live more than the century. Maybe it will be more danger than now if it will be more technologies. People need to put experiments before they apply the medicine on humans. But every time the species of animals can die. What next? Scientist will put experiments on humans? No, It’s not the world I want.
I would love to see the world where it’s no wars and it’s no deaths. But not dangerous.