Puppycow
Penultimate Amazing
I have a problem with the following part of the argument:
This is pure speculation. And he doesn't show his work. We're just supposed to take it "on faith", which works just fine for his intended audience. It's just another version of the "irreducible complexity" argument.
Nor is it remarkable that SETI has failed to discover aliens, considering the vast distances involved and the limitations of the resolution power of our telescopes. If a civilization exactly like our own existed as close as 4 light years away, that would probably be too far away for SETI to detect it.
Today there are more than 200 known parameters necessary for a planet to support life -- every single one of which must be perfectly met, or the whole thing falls apart... The odds against life in the universe are simply astonishing.
This is pure speculation. And he doesn't show his work. We're just supposed to take it "on faith", which works just fine for his intended audience. It's just another version of the "irreducible complexity" argument.
Nor is it remarkable that SETI has failed to discover aliens, considering the vast distances involved and the limitations of the resolution power of our telescopes. If a civilization exactly like our own existed as close as 4 light years away, that would probably be too far away for SETI to detect it.