Mars looks pretty dead... I don't see how can that be in harmony with anything. It has the peace of the grave. There are many 'natural' events that could lead to the end of all life on Earth. I see no harmony in that. We may have the capacity for great destruction, but let us hope, also the capacity to hold back from the brink... In our past, we regularly made the opposite mistake. Ancient civilizations thought that the stars were gods rather than a part of nature. We now know that they are part of nature. They thought that the bones of dinosaurs were the bones of the giants of the myths and legends. In Ireland we have the "Giants Causeway", formed by a natural volcanic process. So we as a people have a strange sense of what is 'natural' that does not always tally with reality. Peasants in 18th century France put an astronomer on trial for unnatural witchcraft... though they were as unnatural as he!