Today we read a science fiction written by Ray Bradbury. It talked about the human invent the time machine in the future 2055 and use it to go back to prehistoric times to hunt dinosaurs as an adventure. But there is a nervous guest, Ekcels kill a butterfly accidentally, that result in he can not go back to the primary globe. There comes one problem I want to talk about today. The time machine is good or bad?
In today’s’ world, technology is improving very quickly. The time machine is always the top dream machine that humans want to invent. Because we want to know what happened in the prehistoric times, why dinosaurs died out, and how the globe looked like at that time… There are lots of mysteries that we want to solve, so scientists and inventors study hard day and night to invent the machine which can help. But how can we promise that someone like the people in the story won’t use the machine to do bad things? What if they try to steal something from the past? We never know.
I admit technology helps us a lot, it makes our life much more convenient. The time machine is good or not, depends on how we use it. So the first thing we should do before the time machine invented, is that scientists should tell people this machine is only for research and study not for adventure. And I don’t think people should be allowed to get into the past, like walking or jumping at that time in that world. The world is connected, any change that happened in the past might change today’s world, to a large extent. So my advice is we can only use the time machine to see what happened instead of getting into that world. That might avoid some bad things happen.
Invent the time machine is a hard thing, but how can we use it correctly is much harder than that. We still need to study hard and improve human quality to make sure the time machine can realize its biggest value and truly help people to figure out the mysteries.