202211228 이주형

Discovery: Connection between the past and the future  People sometimes have doubt about the new discoveries. They ask, "Are they really good to us?" Then I would say "At least in science, of course" It can be said that science has obviously developed through discovery. These are two examples of them  The first one is fossils. Fossils are significant data for past environment studies and post-climate research. For example, we could know the existence of supercontinent at the end of Paleozoic era by discovering the fossils of Mesosaurus. And also by studying the fossils of coral or bracken, we can infer the climate of the past time. Based on thiese things, we are able to predict the climate and environment of the future.  The second one is dark matter and dark energy. By discovering these things, phenomena that has not been scientifically explained in space has been solved. For instance, the reason why the universe is expanding at an accelerated pace is explained by the influence of dark energy. It also contributed greatly to the advance of cosmology.   As such, discovery plays an important role in predicting the future through the past. Most technology comes from discovery and we are already using those technologies. Nevertheless, it is strange to avoid new discoveries