Micro Softy 67: Three Switches and a Song
A mind‑twisting challenge for curious thinkersThe other two switches turn outside lights off and on. Wide Clyde can’t see outside, so he can’t determine which switches control the lights.
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Coming to the Defense of Classical Logic
Classical logic belongs to everyone and can be equally wielded by anyoneIt seems odd that classical logic would need defending, but, in modern times, this seems to indeed be the case. Many modern scholars see the need for demoting the place of classical logic and viewing it as an aspect of western cultural imperialism. In reality, classical logic is a gift to civilization. It was created in the classical west, but its benefit is that it belongs to everyone and can be equally wielded by anyone who chooses to do so. Many critics of classical logic, like critics of mathematics, have both problematic and justifiable complaints. It is true that many people use classical logic incorrectly, and then use the authority of classical logic as the justification for problematic statements. In Read More ›
Leading Astronomer Gets It All Wrong About Free Will and Destiny
Logic and reason aren’t laws of physics and therefore they transcend physical propertiesHarvard astronomer Avi Loeb, has recently written an essay in which he considers whether human beings have free will and how long the human race will survive. Loeb is a prolific and often quite thoughtful scientist who has a refreshing propensity to think outside the mainstream. However, his recent essay in Scientific American, titled “How Much Time Does Humanity Have Left?”, is well off the mark. I think he profoundly misunderstands human nature and human destiny. Loeb opines on the question of human free will: The Standard Model of physics presumes that we are all made of elementary particles with no additional constituents. As such composite systems, we do not possess freedom at a fundamental level, because all particles and Read More ›
Yellow Fingers Do Not Cause Lung Cancer
Neurosurgeon Michael Egnor and computer engineer Bob Marks look at the ways Big Data can mislead us into mistaking incidental events for causesIt’s easy to explain what “information” is if we don’t think much about it. But what if we ask a student, what does your term paper weigh? How much energy does it consume? More or less matter and energy than, say, lightning striking a tree? Of course, the student will protest, “But that’s not the point! It’s my term paper.” Exactly. So information is very different from matter and energy. It means something. Realizing that information is different from matter and energy can help us understand issues like the difference between the causes of a problem (causation) and circumstances that may be associated with the problem but do not cause it (correlation). In last week’s podcast, “Robert J. Marks on Read More ›
Physicist Rejects Free Will — and Thus Fails Logic
If we accepted his argument for materialism, we would have to stop believing in it—a curious, self-refuting resultCarroll’s argument that man is wholly governed by physics is self-refuting. Because physics and logic share no commonality, materialists like Carroll implicitly assert that their own arguments lack logic. One might say that the only thing materialists get right is that their ideas are nonsense. If man is all physics, he can have no logic.
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God’s Existence Is Proven by Science
Arguments for God’s existence can be demonstrated by the ordinary method of scientific inferenceIf we approach the arguments logically, as the ancient philosophers did, we will see that it is more certain that God exists than that anything else does. Atheist evolutionary biologist Jerry Coyne should consider the arguments more carefully before assuming that prayer is foolish.
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Jerry Coyne Hasn’t Got a Prayer
He understands neither natural theology nor natural scienceWe are more scientifically certain of God’s existence than we are of quantum mechanics or Newtonian or relativistic gravitation. The logic is rigorous.
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