Various theories are aired therein.Then we read:
Thus far, there is no evidence for most of these ideas. If any turn out to be right, scientists may have to rewrite the story of the origin, history and, perhaps, fate of the universe.
Or it could all be a mistake. Astronomers have rigorous methods to estimate the effects of statistical noise and other random errors on their results; not so for the unexamined biases called systematic errors.
As Wendy L. Freedman, of the University of Chicago, said at the Chicago meeting, “The unknown systematic is what gets you in the end.”Dennis Overbye, “Have Dark Forces Been Messing With the Cosmos?” at The New York Times
If this is what passes for theoretical physics these days, Sabine Hossenfelder, author of Lost in Math: How Beauty Leads Physics Astray, is clearly right.
See also: Sabine Hossenfelder: Is science harmed by an illusion of progress? Tellingly, Hossenfelder adds, “So here is the puzzle: Why can you not find any expert, besides me, willing to publicly voice criticism on particle physics? Hint: It’s not because there is nothing to criticize. ”
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Sabine Hossenfelder: Physics Problems That Lead To Breakthroughs Arise From Inconsistencies In Data, Not Beautiful Math
Theoretical Physicist Sabine Hossenfelder Shares Her Self-Doubts About Exposing Nonsense In Cosmology
and
Physicist: How the multiverse can save the soul of physics Basically, the multiverse will kill the body of science but, some argue, not the soul.