I was flipping around WIki today and came across some pages about Terrafoming. I find terraforming to be extremely interesting and hope I am alive to see some projects begin.
There is a site dedicated to discussion and information about the terraforming of Mars. It is called Red Colony and you should check it out.
Eventually Earth will be uninhabitable and humanity will require a new world in which to live. We are certainly chewing through the life on this rock at a breakneck speed, I hope we are able to learn from our mistakes and create a new world where we can integrate and evolve with the suroundings from the get go.
Let us just hope a terraformed Mars does not go to hell like the Genesis Project in Star Trek 3.