Over many years, we have been able to observe the process of the population doubling in a variety of periods of time. Even the speed of population growth is constantly increasing, which is recently having a huge impact on the quality and condition of factors needed for healthy living. These are essential facts that humanity has to face, facts that are getting us closer to our new home. Living on Mars can be much better than living on Earth. Even right now, when I still live on Earth, I think that Mars is a better place to live.