Quick Write-400 years later

After 400 years later, humans live on Earth and Mars because we have consumed a lot of resources on Earth and scientists has already found the path to Mars. Nowadays, English and Mandarin are the largest and widely spoken languages in the world. As time passes, these two languages might become "official languages" spoken by a growing number of people. Since humans have found that there are creatures living on the Mars we can try to associate with these alien creatures for ages and finally gotten along with them peacefully. When humans first moved to the Mars, they cannot move freely since there was no ozonosphere that the Earth has. Since Mars is being reconstructed by humans to fit our needs, resources will also being discovered or developed gradually. Thus, more human beings will settle down on Mars. With possible "natural punishments" from the planet, humans are clear of the consequences if they continue to explore all the resources on Mars and use them to create an ideal human society without any limitation. However, nothing can really stop humans to utilize resources wildly from the Mars. Will the Mars become the "second Earth" which has been severely destructed by human beings?