Howling:All Earthlings really from Mars

So, a real-world (no joke) Earth scientist has proposed that all life on Earth was originally from the planet Mars. Do you think or do you want a future episode of Doctor Who to take this idea and do something with it? (Now I know "City of Death" showed life on Earth being sparked, but this is the Whoniverse, where the things most solidly proven are those things least believable, especially if one remembers how many times the Daleks have been "forever wiped out".) And if an episode did do something with this idea, what would you want it to do? Imagine away. —BioniclesaurKing4t2 - "Hello, I'm the Doctor. Basically, . . . run." 21:27, September 30, 2013 (UTC)