Smooth Operator writes:
Based on just the signal they would detect from space, they can not know anything about the designer.
Are you daft? Based on just the presence of a signal and the way it is modulated we'd know their minimal level of technological achievement. and based on the direction we'd know where in the sky they were. Based on the content of the signal we'd know whatever they care to tell us, maybe that they have two heads and three legs. If they tell us the original frequency of the signal then we'd know their motion relative to us, and if it reached cosmological levels of red shift then we'd know they're outside our galactic group.
SETI does not hold as a fundamental premise that it isn't possible to learn anything about an extra terrestrial intelligence whose signal they eventually detect. If they're ever successful they expect to find out a great deal about them.
This is in stark contrast to ID, which unlike any other field within science and in the absence of any evidence holds as a fundamental premise that it isn't possible to know something, specifically, anything about the designer.
Care to try again? Can you name any other field within science that in the absence of any evidence holds as a fundamental premise that there's something we cannot know?
--Percy
Edited by Percy, : Grammar.
Edited by Percy, : Clarify.