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Thanks for explaining. To be honest I'm still not sure why that convinced you. If you wrote a book with a few hundred, even a few thousand anecdotes about people levitating I would still believe in gravity.
That is the part I doubt the most. Because if that was true, if this so called credible science in your book wasn't misinterpreted or simply faked, the scientists responsible would have gotten a nobel price and world wide recognition. But they didn't. If ghosts (or near death experiences, for that matter) were measurable in a repeatable or otherwise credible way it would be done on a wide scale. Scientists basically live for the chance to be the one who challenges a paradigm - and this one would shake everything we know about the material world, every scientific discipline, religions even.
There's simply no good reason for such "credible science" to go unnoticed. There is at least one very good reason for faking it: It makes money.
He shouldn't have gotten one for SR specifically anyways because Hendrik Lorentz had already developed a theory that was mathematically equivalent and presented a year prior to Einstein.
The speed of light can be derived from Maxwell's equations, which is weird to be able to derive a speed just by analyzing how electromagnetism works, because anyone in any reference frame would derive the same speed, which implies the existence of a universal speed. If the speed is universal, what it is universal relative to?
Physicists prior to Einstein believed there might be a universal reference frame which defines absolute time and absolute space, these days called a preferred foliation. The Michelson-Morley experiment was an attempt to measure the existence of this preferred foliation because most theories of how it worked would render it detectable in principle, but found no evidence for it.
Most physicists these days retell this experiment as having debunked the idea and led to its replacement with Einstein's special relativity. But the truth is more complicated than that, because Lorentz found you could patch the idea by just assuming objects physically contract based on their motion relative to preferred foliation. Lorentz's theory was presented in 1904, a year before Einstein, and was mathematically equivalent, so it makes all the same predictions, and so anything Einstein's theory would predict, his theory would've also predicted.
The reason Lorentz's theory fell by the wayside is because, by being able to explain the results of the Michelson-Morley experiment which was meant to detect the preferred foliation, it meant it was no longer detectable, and so people liked Einstein's theory more that threw out this undetectable aspect. But it would still be weird to give Einstein the Nobel prize for what is ultimately just a simplification of Lorentz's theory. (Einstein also already received one for something he did deserve anyways.)
But there are also good reasons these days to consider putting the preferred foliation back in and that Lorentz was right. The Friedmann solution to Einstein's general relativity (the solution associated with the universe we actually live in) spontaneously gives rise to a preferred foliation which is actually empirically observable. You can measure your absolute motion relative to the universe by looking at the cosmic dipole in the cosmic background radiation. Since we know you can measure it now and have actually measured our absolute motion in the universe, the argument against Lorentz's theory is much weaker.
An even stronger argument, however, comes from quantum mechanics. A famous theorem by the physicist John Bell proves the impossibility of "local realism," and in this case locality means locality in terms of special relativity, and realism means belief that particles have real states in the real physical world independently of you looking at them (called the ontic states) which explain what shows up on your measurement device when you try to measure them. Since many physicists are committed to the idea of special relativity, they conclude that Bell's theorem must debunk realism, that objective reality does not exist independently of you looking at it, and devolve into bizarre quantum mysticism and weirdness.
But you can equally interpret this to mean that special relativity is wrong and that the preferred foliation needs to put back in. The physicist Hrvoje Nikolic for example published a paper titled "Relativistic QFT from a Bohmian perspective: A proof of concept" showing that you can fit quantum mechanics to a realist theory that reproduces the predictions of relativistic quantum mechanics if you add back in a preferred foliation.
Near death experiences are a tricky thing to study. There are physiological explanations for much of it, such as weird brain activity is likely to be interpreted as a weird experience.
The problem of this argument is confirmation bias. An anecdote of seeing information you couldn’t have seen and being right is going to be more memorable than seeing information and being wrong.
The scientific method involves looking at both the cases where it seems like something happened and the cases where nothing happened (e.g. someone said they had an experience but it clearly didn’t match reality). If you cherry pick just the events that “showed” what you want, that’s confirmation bias.
I did some googling of my own and found some studies on the topic from seemingly reputable sources that suggested physiological explanations might not be sufficient to explain the patterns they saw. Several of these had the same first author. I also found plenty of studies suggesting physiological explanations can be sufficient, as well as some specific criticisms of the couple studies that suggested they weren’t sufficient.
It’s interesting for sure that there is a doctor or two who seem to believe in the supernatural. The topic of near death experience seems to be of research interest regardless of any supernatural theories because of what it tells us about the brain.
It seems we will likely arrive at scientific consensus about near death experience in the future. I wouldn’t hold my breath that supernatural theories will survive that process.
I think I saw the case this was talking about during my googling. It said “brain activity was not expected” which is not the same as “there was no brain activity”.
That’s the problem with a book like the one you are describing. It’s deliberately cherry picked, exaggerated, and biased to drive you to a certain conclusion.
I instead urge you to go read scientific papers on the topic, and specifically not just the ones that seem to suggest the outcome you want to hear.
Here’s a place to start.
Confirmation bias is when the outcome could be adequately explained by luck.
In the topic of near death experiences, if there are 1,000,000 near death experiences and 100 involve someone “knowing something they shouldn’t be able to”, those 100 cases are more likely to be remembered or recorded as significant than the other 900,000 cases. This can lead to an apparent statistical significance in correctly knowing “unknowable” information, when really it’s just people “guessing” correctly.
The “black swan” scenario is a bit different but it would be something like if you are more likely to record a swan sighting if the swan is black, you will significantly overestimate the frequency of black swans.
Im not saying the cases of apparent supernatural effects should be ignored, I’m saying they need to be taken in the context of all similar events, including the mundane, to understand if there even is an effect (knowing something that shouldn’t be possible) or if it’s just a handful of lucky guesses.
That’s a number I threw out there to estimate how many near death experiences might have happened, studied or not, and that’s why it’s such a problem to only focus on the anecdotal cases that get recorded because they are interesting.
A proper study doesn’t need to include 1,000,000 cases, but it does need to ensure that it doesn’t have bias in the cases it does include.