When the world year reached 2011 the population was eight billion people. With this many people our energy output will be intense. Up in the atmosphere all this turbid air takes space away from the great atmosphere that protects us from the radiation of the Sun. Up in space humans need to wear suits to live. If this atmosphere is full of turbid air then we will need suits down here. With each person in a suit, every earth will be like the world on the moon. Why do we want to live like this is the Moon?
The Moon is hell.
Population its eating up the air and the air is our portal to life. Putting world making on the agenda for Mars is stupid because we only destroy worlds.
Take my school as an example. The waste from the kitchen goes in the rubbish bin. The waste they throw away is the ground upon which our food grows. Taking the time to recycle is the only way to return what we take back to the Earth. Think about this next time you take your food scraps and place them in the bin.