by jimwalton » Wed Apr 10, 2019 8:53 am
> It produces consistent results. Far more consistent than mysticism ever has. You're using reason in every single one of your arguments, for better or for worse, so I'd hope you place some value in it.
I'm not comparing reason from natural selection to reason from mysticism. I don't necessarily believe in mysticism. I'm comparing reason from natural selection to reason from theism. We have to distinguish between perceptions of reality and making abstract truth judgments. If our cognitive faculties are the result of natural selection and genetic mutation, we have no basis to presume they are giving us mostly reliable information. At best it's 50-50. And if that's the best, then I have reason to be suspicious of every thought. It could just as well be false as true, and I have no mechanism by which to determine otherwise. I cannot rationally accept by reasoning processes. Atheist scientific philosophers agree:
Thomas Nagel: "If we came to believe that our capacity for objective theory (e.g., true beliefs) were the product of natural selection, that would warrant serious skepticism about its results."
Barry Stroud: "There is an embarrassing absurdity in [naturalism] that is revealed as soon as the naturalist reflects and acknowledges that he believes his naturalistic theory of the world. … I mean he cannot it and consistently regard it as true."
Patricia Churchland: "Boiled down to essentials, a nervous system enables the organism to succeed in the four Fs: feeding, fleeing, fighting, and reproducing. The principle chore of nervous systems it to get the body parts where they should be in order that the organism may survive. … Improvements in sensorimotor control confer an evolutionary advantage: a fancier style of representing is advantageous so long as it is geared to the organism’s way of life and enhances the organism’s chances of survival. Truth, whatever that is, definitely takes the hindmost."
Charles Darwin: "With me the horrid doubt always arises whether the convictions of man’s mind, which has been developed from the mind of the lower animals, are of any value or at all trustworthy. Would any one trust in the convictions of a monkey’s mind, if there are any convictions in such a mind?"
Nietzsche: "Only if we assume a God who is morally our like can 'truth' and the search for truth be at all something meaningful and promising of success. This God left aside, the question is permitted whether being deceived is not one of the conditions of life."
In other words, the biological and chemical processes of the brain, by themselves, give every reason to doubt that human cognitive faculties produce for the most part true beliefs.
> You're using reason in every single one of your arguments, for better or for worse, so I'd hope you place some value in it.
O course I do. If theism is correct, then our ability to reason was created by an intelligent cause, vesting us with that ability, and since the Christian God not only has truth and necessarily speaks truth, but also IS truth, then human beings being able to comprehend and discover truth is a short step.
> Omnipotence is whatever you make of it, since it's fictional.
I understand this is your opinion, but you know you can neither prove nor even substantiate this position.
> If I can imagine it, an omnipotent being can make it.
This is untrue, and betrays a misunderstanding of omnipotence. It doesn’t mean there are no limits to what God can do (Mk. 6.5). It means God is able to do all things that are proper objects of his power. It is no contradiction that God is able to bring about whatever is possible, no matter how many possibilities there are. The omnipotence of God is all-sufficient power. He can never be overwhelmed, exhausted, or contained. He is able to overcome apparently insurmountable problems. He has complete power over nature, though often he lets nature take its course, because that’s what He created it to do. He has power over the course of history, though he chooses to use that power only as he wills. He has the power to change human personality, but only as individuals allow, since He cannot interfere with the freedom of man. He has the power to conquer death and sin, and to save a human soul for eternity. He has power over the spiritual realm. What all of this means is that God’s will is never frustrated. What he chooses to do, he accomplishes, for he has the ability to do it.
There are, however, necessarily certain qualifications to omnipotence. He cannot arbitrarily do anything whatever we may conceive of in our imagination, as you are suggesting.
* He can’t do what is logically absurd or contradictory (like make a square circle or a married bachelor)
* He can’t act contrary to his nature. Self-contradiction is not possible. He can only be self-consistent, and not self-contradictory.
* He cannot fail to do what he has promised. That would mean God is flawed.
* The theology of omnipotence rejects the possibility of dualism
* He cannot interfere with the freedom of man. Luke 13.34. If God can override human free will, then we are not free at all.
* He cannot change the past. Time by definition is linear in one direction only.
* It is not violated by self-limitation on the part of God, nor does it imply the use of all the power of God
Leibniz & Ross philosophically state omnipotence in what’s called a “result” theory: theories that analyze omnipotence in terms of the results an omnipotent being would be able to bring about. These results are usually thought of as states of affairs or possible worlds: a way the world could be. A possible world is a maximally consistent state of affairs, a complete way the world could be. The simplest way to state it may be, “for any comprehensive way the world could be, an omnipotent being could bring it about that the world was that way.” Therefore it is not true that "if I can imagine it, an omnipotent being can make it." Ross formulated it as “Since every state of affairs must either obtain or not, and since two contradictory states of affairs cannot both obtain, an omnipotent being would have to will some maximal consistent set of contingent states of affairs, that is, some one possible world.”
> And I still don't get your take on love. Are you saying that a parent chooses to love their baby when it's handed to them for the first time?
No, because there are many facets and definitions of love in our culture. Sometimes an emotion of attachment and passion rises up inside of us (when a parent is handed their baby for the first time). What I'm saying is that many of what we would call the truest and deepest forms of love (sacrifice, commitment through the hard times, dedication despite one's feelings, etc.) are definitely and necessarily a choice. Love as a sacrifice, dedication, and commitment is a volitional decision. If you beat me until I agree to commit to a cause or an individual, it's not commitment at all. If you threaten me with a gun unless I will perform an act of sacrifice for the wellbeing of another, it's not sacrifice but compulsion. The deepest and truest love requires choice.