MG 2.0 wrote: ↑Mon Nov 15, 2021 10:29 pm
Res Ipsa wrote: ↑Mon Nov 15, 2021 10:00 pm
That’s how evidence works, MG. Sometimes it’s inaccessible. That’s not license to pretend like you have evidence. Your fine tuning argument stands on no former ground than the string theory and multi-verse theories that you speak of pejoratively.
So, what in your link refutes the fact that there is no evidence that the numbers and rations you cite can be fine tuned out or that the universe is so hostile to human life that, even if it was fine tuned, the odds that it was fine tuned for human life are essentially zero? No special pleading allowed just because you happen to be a human.
Hi Res Ipsa, if you've spent any amount of time looking at the Fine Tuning Argument you are probably well aware that the opinions/evidence pro and con are going on day by day as we speak. I know you guys don't like me posting to sites because you think that it's more or less a way out of having to go through and explain everything from start to finish. And that's true. The fact is, if you haven't noticed, I'm a layperson and cannot explain scientific explorations in the same way that a scientist can. It's above my pay grade, but not theirs. Be that as it may, this site gives insights to both the arguments for and the arguments against Fine Tuning. If you want to sharpen your knowledge, I think you may find the back and forth worthwhile.
https://plato.stanford.edu/entries/fine ... neTuneCons
You and I can both find rational and convincing arguments to believe what we will.
On my way to another universe to see and observe whether or not the cosmological constants and the laws of physics are the same as in our universe!
Back later! Ha ha.
Regards,
MG
MG, I think that's a cop out. If you feel comfortable deploying the strong anthropic principle as an argument, you should understand it well enough to respond to counter arguments. I am also a lay person. But the criticisms of the SAP aren't highly technical science issues. They're basic issues in reasoning.
At bottom, your use of the SAP is no different than concluding that the fact that I won the lotto today is evidence that somebody intended me to win the lotto today. Sure, it's prettied up with fundamental constants and scientific jargon, but that's really all it is. In fact, it's worse, because you are just assuming, based on no evidence whatsoever, that a bunch of mathematical relationships that we observe come with little knobs that would allow someone to assign them any value they choose (or that the values are random, like drawing lotto balls). But we don't know enough to make even a rational guess at how many different combinations of those numbers there could be. We don't know whether there is only one or a zillion.
But, given that we live in a universe and that we can observe its properties, the odds of the universe existing in a form that we can exist and observe are 100%. To conclude otherwise is to commit the lottery fallacy. (An exceptionally bad case, given that we don't know how many balls there actually are or how many are drawn or whether the process is random at all.)
You don't need any specialized scientific knowledge to pose a counterargument to any of that.
The other arguments I made above also require no special scientific knowledge. The first is your inconsistent treatment of three untestable theories: treating the one that gives you the answer you like and sneering at the other two.
The second is objecting to the obvious special pleading that, when examining intention, [human] life is all that matters. But that's just special pleading based on your desire to have a creator that intended to create you. When 99.999999999% of the universe is hostile to the existence of human life, it's irrational to claim that the universe was "designed" for human life to occur. Again, no special scientific knowledge required.
Underlying it all is a rat's nest of fallacious thinking. Jumping from "I don't know" to "God diddit" is always fallacious thinking. I don't care how many variations on SAP one can invent. It's the equivalent of saying "Since I don't have the evidence to figure out the answer today, I can make up whatever I want." Sure, you can do that. But you can't pass it off as rational.
And spare me the quotes from smart guys. Smart guys are just as susceptible to irrational thinking as anyone else.