Chris
What I want to know is how to SCIENTIFICALLY distinguish design from
non-design, outside of human (and possibly animal) design. If you look at
something in Nature and think that it's designed, what not-yet-visible fact
does that imply that would distinguish it from non-designed if that fact
turns out to be the case? What TEST(s) of design can you offer that, if
successful, would support design but support not non-design alternative
theories?
It's not a matter of one person's "common sense" competing with other
people's "common sense." It's a question of presumption and burden of proof.
Obviously, claiming that something is designed is a stronger claim than the
assumption that it is the result of natural causal processes, because it
requires an additional entity, the designer, and additional causal
processes.