We all know that eventually our resources will end up one day and we are still not doing anything to reduce the usage of the fossil fuels, water, and foods and its the same on the pollutions also. Nowadays we all have some ideas about the life on Mars however do we realy need to go there to start a new life there?
As humanity we should ask ourselves is it realy that bad? or can we have a solution to this problem? if the answers of the both questions are negative then we can have a look at the space advanture because it can also increase the limits of the human technology and limits.
But we should keep in mind that if we went to Mars as the whole humanity nothing will be the same for example the air that we used to breath and the delicious food that we had.