Quote:
Originally Posted by Max Raker
Sigh, none of this is relevant or explained well. Stu is making a metaphysical claim that the universe appears designed because of fine tunings. This cannot be answered either way purely within science because it presupposes that physical constants can have different values. There us no direct evidence this is true. My answer to Stu's metaphysical claim is another metaphysical claim, that given the physical constants can be changed it is possible that they take on different values in different parts of the universe and our observed values are anthropically selected. There is no direct evidence this is true but IMO more circumstantial evidence than for a designer. These questions cannot be answered within science presently but perhaps they will in the future. Literally everybody but you understands that this is a metaphysical conversation with scientific theories only used as a starting point. Your whole post is just a strawman as nobody is claiming that this is science.
I don't see it as an argument that needs a great deal of explanation.
- If our solar system was the only known or knowable solar system in existence, then either (a) we're really lucky or (b) there's an element of design. Most would grant (b) as more probable, if our solar system was the only known or knowable solar system in existence.
- If we hypothesize a great number of solar systems in existence, then either (a) we're really lucky or (b) there's an element of design. Most would grant (a) as more probable, if there were a great number of solar systems in existence.
- If we observe a great number of solar systems in existence, then either (a) we're really lucky or (b) there's an element of design. Most would grant (a) as more probable, if we observe a great number of solar systems in existence.
In regard to the tuning problem and analogous to the above, you seem to claim (2). That's fine but the burden of proof is on you because we don't know of other universes, we haven't observed other universes, and more important, other universes are probably unknowable. At this stage, string theory is an unverified theory and whatever it currently predicts is not relevant evidence but only a hypothetical to establish the hypothetical (2). Hence, based on what we do know, what is observable and what is knowable, (b) is more probable and the default position.
Maybe the circumstantial evidence will become more compelling and maybe we'll be able to answer some questions in the future we can't now. Until then it's your burden to establish (a) not on the IDers to defend (b), because (b) is the default position based on what we do know, what is observable and what is knowable.