Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The passage later explains examples of NASA's approached to studying Venus when the author says, "Another project is looking back to an old technology called mechanical computers. These devices were first envisioned in the 1800s and played an important role in the 1940s during World War II." The idea of looking back on past resources to help the studying of Venus would help the process. This past project is a key tool that helps support that Venus should be studied even though it can be extremely dangerous. Using past experiences such as the ones included helps support and grow the authors idea.

Score: 2