Discussion

When Mrs.Alexander pointed out that, "Why do we need to inhabit another planet? We can live perfectly well here on earth." This made me think, why do we need to move off earth. I thought, if we start researching now, we may find a new path to what we know today. Also we will have deeper uderstanding of these type of technology, and some people just like the idea of living in a new world, therefore I think it is quite wise to research about living off earth.