[Physicist]

Random space noise is broadband.

[exmarine]

I see, so narrow band space noise is considered to possibly come from intelligent life? If not from intelligent life, then from where? Look, even the name SETI indicates the search for INTELLIGENCE - signals from intelligence are certainly more ordered than broad band space noise. haha. If the life is intelligent, obviously it will respond in an ordered intelligent fashion, or the whole exercise is a waste of time. Obviously, noise from intelligence is more ordered than random noise from space, otherwise they could not differentiate and it would be a waste of time. You are trying to spin this issue so that you won't have to answer the contradiction.