Sean Carroll, an avowed atheist in the “scientism” camp of Bill Nye and Jerry Coyne, has made a list of apologia for the Big Bang (hereafter BB). You might wonder why there needs to be any apology at all if, as he himself says, “We have overwhelming evidence that it is true.”
Tag: Rob Sheldon
Physicist: Is Darwinian natural selection a “force of nature” like gravity?
What, the “single best idea anyone ever had” (philosopher Daniel Dennett on Darwin ) is now comparable to gravity? Experimental physicist Rob Sheldon would take issue with that. Yes, a psychologist seems to think Darwinian natural selection is indeed a force of nature like gravity: Natural selection, one of the fundamental processes of evolution, has Read More…
Evolutionary biologist tries to gather shards of truth
When the battle for the idea was lost a generation ago.
Rob Sheldon: Did humans see the color blue before modern times?
Perhaps we should say, we cannot discriminate “blue” without a word for it? For sure. This is the property of language. As linguists will say, a word excludes more than it includes. And if we don’t have a word, we lack the ability to discriminate (or, as Aristotle shows us, we make up a word on the spot, we “categorize”.)
Rob Sheldon: Have a little pity for scientists scared of SJWs
Our physics color commentator Rob Sheldon takes exception to my (O’Leary for News)’s post, “The Darwinians’ cowardice before SJW mobs explained in detail: They thought the mob was coming for someone else, ” At least in part. He writes, I thought the Aero article was the most honest I have met in a long while. Read More…
Rob Sheldon on the physics wars: Stagnation or no?
Our physics color commentator, Rob Sheldon, was looking at two physicists’ recent salvos and offers some thoughts: Nicole Yunger Halpern (Theoretical physicist: My field is not going to the dogs vs. The point of view represented by Sabine Hossenfelder (Theoretical physicist: Present phase of physics “not normal” – stagnation, not crisis) and Sarah Scoles (Is Read More…
Rob Sheldon: If Hubble’s Law changes its name, will “Darwinian” evolution be next?
What about Alfred Russel Wallace? Our physics color commentator Rob Sheldon on the Hubble’s Law name change, to recognize “Big Bang” priest, Fr. Georges Lemaitre: — The misappropriation of laws is a well-known institution in science. Avogadro had nothing to do with his constant. The French just didn’t want to name it after the Austrian Read More…
Rob Sheldon on the “grave doubts” about the Nobel-winning gravity waves
Our physics color commentator Rob Sheldon has this to say: — I’ve been a skeptic of the gravity wave observations from the very beginning. The noise is ONE MILLION times stronger than the signal, which in every other field of science, pretty much excludes the opportunity of seeing the signal. Making this worse, no one knows Read More…
Rob Sheldon: If you want laws of nature, you must accept miracles
And Christianity too, says our physics color commentator Rob Sheldon. He explains: Proposition: Miracles are violations of natural law. 1. What is natural law; Who invented it? Who enforces it? Who interprets it? a) One argument is that natural law is merely inductive. The sun has risen daily for the past 5000 years of written Read More…
Food, sex, and memory in one-celled algae, once again
Recently, we looked at the claim that diatoms (one-celled algae with glassy shells) demonstrate the ability to make choices. That seems hard to account for in the absence of a brain (though the researchers were convinced they saw it happen). Our physics color commentator Rob Sheldon writes to clarify a point about the diatoms: The Read More…
Rob Sheldon on the failure of selfish gene theory in peacocks, as well as bees
Our physics color commentator Rob Sheldon writes to offer some thoughts on the recent study of bees, which failed to confirm selfish gene thinking as an explanation for communal life: This is really a most interesting study. If you recall, E. O. Wilson got fame and glory for studying ants. The problem he addressed, is Read More…
Rob Sheldon: What if the “building blocks from space” are really degraded life?
In the story we ran yesterday, “‘Compelling new evidence’ claimed for comets generating phosphates for earliest life,” we noted that our physics color commentator Rob Sheldon thinks that the idea that building blocks of life came from space is plausible and should be demonstrable. He offers his somewhat controversial thesis here: — I’ve argued elsewhere Read More…
Rob Sheldon: How we know the 558 mya animal Dickinsonia remains really contained fats
Recently, some readers asked whether the recent Dickinsonia fossil “fats” find from 558 mya featured cholesterol. Our physics color commentator Rob Sheldon explains further: Cholesterol was not found by these researchers, nor did they make announcements of soft tissue in a fossil. What they did find were the breakdown products of cholesterol called “sterols”. Plants make Read More…
Why computer programs that mimic the human brain will continue to underperform
Our physics color commentator Rob Sheldon offers a comment on whether simple probabilities can outweigh “deep learning” (as noted earlier here. ) When neural nets [computer programs that mimic the human brain] were all the rage in physics, some 25 years ago, I spoke with the author of a paper who was using neural nets Read More…
Rob Sheldon comments on the “dirtiest fight in physics”
Recently, we noted the dirtiest fight in physics, over the nature of the universe. Our physics color commentator Rob Sheldon offers some thoughts: A great story on the level of confusion in the world of astronomy and particle physics. My own view is: they’re both wrong. Dark Matter WIMP proponents postulate an invisible particle that Read More…