Topic13 (Agree or disagree)
Is space exploration worth the cost?
(アウトライン)
☆序論
・宇宙探査は人類にとって永年刺激的な分野である。
☆本論
・宇宙探査は新たな技術革新をもたらす可能性が高い。
・地球の資源は限られており人類の増加に伴い、食料・水・
・地球は永遠に継続するわけではないため、
☆結論
・これらの理由より、
(回答)
Space exploration has been an exciting area for human beings. Although I know some people claim it costs too much, I believe it is worth doing from the viewpoints of the contribution to technological innovation, securing new resources and space colonization.
First of all, space exploration is likely to lead to the development of new technologies. Satellite technology is a classic example. This technology is adopted everywhere in our life like a GPS system for smart phones and weather forecasting. This has clearly proved that space exploration can bring huge benefits through innovation.
Moreover, our planet earth has limited resources unfortunately. As the population is growing, the shortage of food, water and energy is materializing. It is a natural reaction to seek them in space. In fact, the unmanned spacecraft is coming back with some samples from a small planet, which is called Ryugu. This will be a big step toward new resources in space.
Finally, the earth itself might not be forever. Therefore human beings shall start to prepare for the future. As any creature has been designed to leave our own offspring, we will try to find a suitable planet for colonization at any cost.
For these reasons, I strongly believe space exploration is worth the cost because I think what keeps us human is our insatiable curiosity for the unknown. (223語)