Comment Life obviously didn't come from Mars (Score 1) 135
Saying that life came from Mars conveniently tucks away the issue of how life started, so no one has to address it, doesn't it? Think about it. Mars has (had) terrible conditions for synthesizing life. It would also have to survive launch into space, travel through it for years, and somehow end up on earth, which would have to be right near Mars at the time, then life on Mars would become completely extinct. The alternative, and logical theory is that life was created on earth and remained there. Use intelligence and you can deduce which one probably happened.