[Zon]

The SETI project has been going on for decades and there is not the slightest sign of life out there. If there were intelligent life in the universe we would already have picked up some radio signals from them.

So you chose to proclaim from on high that earth has the only intelligent live. That alone should refute your argument but you gave reason to support your claim. You base that on the "reasoning" that since SETI has not located intelligent life it doesn't exist. Think about why that is an invalid argument and then come back and tell us why it is invalid.

[PJ-Comix]

Um....even if intelligent life were rare out there in the universe, the very size of the universe would mean there would be HUNDREDS OF THOUSANDS of radio signals beaming out from intelligent civilizations. The fact that NOT ONE such radio signal has been discovered tells me there just aren't any ETs out there. Fact the fact. Earth has the only intelligent life in the universe.