The existence of life shows that there must have been a very clever Designer at work.
Living things are extremely complex with numerous design features. Atheists acknowledge that things look designed[note 1] and evolution is their attempt to explain this apparent design without a designer.
Living things also contain enormous quantities of genetic information. Information can only come from an intelligent being.
That this design and information needs an intelligent being as its source is recognised by some atheists who try to explain it by suggesting that perhaps life on Earth was designed by aliens. However, this only removes the problem another step, and fails to answer the question of who designed the aliens.
Reasons for voting decision: Con doesn't forfeit. Pro wasted the first round and left nothing for Con to respond to. The rules do not dictate that the first round is for acceptance only. Therefore, it's bad conduct to not present an argument. Pro is also questionable in making an appeal to complexity, nor does he explain how data = information. He also makes a false citation and goes on a tangent about aliens.