I hate to be that guy, but imo practical statistics are a joke. The samples are tainted and biased, and the results have nothing to do with the population at large.
However, p-hacking isn't the only threat to replicability: in this case the authors have reported a large set of tests, so we can ask why they didn't control family-wise error via Bonferroni or friends (in which case the reported statistical significance almost certainly disappears). Also, I suspect if you fit Bayesian models (either separately or a hierarchical model) using reasonably narrow priors based on what we know about human sensitivity to magnetic fields, how much other senses are affected by sex differences, hunger, etc., and not starting each test assuming a complete state of ignorance of the world, then the data would be compatible with no effect.
That's not science. They went to the trouble. If you're going to just dismiss it, and claim that's valid, you should go to the trouble to do science on that hypothesis you have. Thanks, friend! :P ;) xx
That's not even really a "p-hack" (where you hide that you have done multiple tests, in order to avoid a multiple testing correction and to report only the positive results): it's simply a p-mistake.
What they have said is statistically incorrect, judged on its own merits. Their conclusion is not supported by the research they have done.
In mammals, this is what guides birds to migrate. We really need to stop treating the Earth like its just a magnetic rock. It's far more than that and the earth undergoes these field changes every interval with profound impact on life on earth.
You and I are all made out of Earth and the things we eat and breathe are all Earth itself. When you die your body decomposes and it becomes soil and nutrients for plants which in turn feed the ecology which where our food comes from. So its hard pressed to just dismiss this as "spiritual pseudoscience". It is precisely this type of shallow thinking in Western ideology that is responsible for the global climate crisis. Your culture has thoroguhly destroyed earth and the next generation will pay the price because of your ignorance.
There's just no way that we can brush off this phenomena with pedantry.
edit: HN has a serious pedantry problem. Anything that challenges conventional wisdom is villified and attacked by nitpicking minor details that many only have surface level understanding. There is no p-hacking here, overwhelming portion of the samples shows the said sensitivity described qualitatively and quantitatively.
I think you're being downvoted because you've misinterpreted the GP as saying a proposition is untrue ("exclude the possibility"), when the GP is just saying this study isn't evidence either way. Then you went on a pseudoscientific naturalistic tangential rant.
You seem to be claiming that denying this study is evidence either way shows an over-reliance on statistics. Furthermore, this over-reliance on statistics is a myopia particular to Western culture. This over-reliance on statistical significance has lead to poor environmental policy (with some thrown in hints toward naturalistic fallacy arguments). Am I understanding your argument correctly?
I would argue that the major problem with environmental policy in the U.S. is that it under-values statistically significant studies.
Fetishization of non-Western and pre-modern cultures isn't helpful. There are plenty of environmental disasters in both Asia and Africa. Slash-and-burn agriculture predates history, and Rio Tinto shows environmental damage from mining operations 5,000 years ago, so 'reject Western culture" and "just return to the old ways" aren't sufficient as a basis for environmental policy. (My apologies if you weren't hinting at a return to pre-modern practices. I know you didn't mention anything about ancient peoples, but I got a feeling that's where this discussion is headed and wanted to cut one round-trip out of the conversation.)
What would you propose as an alternative basis for environmental policy, if not studies of statistical significance?
> In mammals, this is what guides birds to migrate. It's far more than that and the earth undergoes these field changes every interval with profound impact on life on earth.
> You and I are all made out of Earth and the things we eat and breathe are all Earth itself. There's just no way that we can brush off this phenomena with pedantry.
I agree that biology is profound, but pseudoscientific generalities like this confuse rather than clarify. [Likely typo: birds are not mammals.]
You can invent post hoc justifications for almost any positive conclusion (although this one is weak since the authors admit the effect cannot be detected in individuals, only in aggregate).
[edit: you can even p-hack and retroactively justify your way to entire subfields; see famously https://slatestarcodex.com/2019/05/07/5-httlpr-a-pointed-rev...]