Therein lies the problem. Whatever so-called paranormal phenomena may be real, assuming any are, they are almost certainly not reproducible on demand. And since no photograph, video, or other data can stand alone as scientific evidence, there is no way to properly test for such claims. So the problem is that science is limited. Even if something is real we may have no way to prove it.
Exactly. That's one of the defects inherent in confusing 'scientific method' with epistemology, and trying to make whatever it is that science does the standard for all human knowledge about matters of fact. It will certainly make it more difficult to register the existence of real events whose occurrance is unpredictable and can't be conjured up on demand with an experimental procedure.
I remember one physicist who objected to the notion of UFOs because nuclear physicists can find extremely rare particles - 1 in a million or a billion events. Surely people can find evidence of UFOs! Of course the obvious problem is that physicists know exactly where to look - in their collider in the area where collisions occur. If we could count on a UFO appearing in a specific location to within a few square inches [not to mention having an on switch], the challenge would be significantly reduced. I wonder how many rare particles physicists would find if they might occur anywhere in the world at any time, and not in their collider. I really couldn't believe that I had to explain the difference!!! It is rather obvious.
It's even worse than that, since the only things that the physicist can 'perceive' with his collider is what the physicist's theory tells him it's possible for the collider's detectors to detect. There's a huge interpretive component to what the physicist does, as raw data (huge sets of numbers or something) is converted into experimental results. So the whole experimental process is heavily dependent on preexisting theory. Arguably quite a bit of circularity sneaks in at that point.
The ability of the physicists' techniques to detect unexpected things is probably going to be rather limited. Science is good at discovering things that it hypothesizes might possibly exist, things that it thinks that it knows how to look for and detect, but not so good at discovering totally unexpected things that don't conform to existing theory at all.
The other problem is that the standard for these types of claims are higher than for regular science. Evidence is not enough. It must be extraordinary evidence. Case in point: Astronauts get a few photos of sprites and suddenly they're real! If the standards for evidence of UFOs [the seemingly inexplicable type] were that low, it would be a done deal.
The other day, Plazma posted an interesting news item about 'Planet 9' being captured from another passing star early in the Sun's history. Of course Planet 9 is purely hypothetical and its actual existence has not yet been verified. Its hypothetical mass and orbital parameters were deduced by implication from various oddities in the orbits of various Kuiper belt objects. And this new item is even more speculative, apparently a speculative hypothesis piled upon a speculative hypothesis. But it's science and somebody published it.
Extraordinary claims require extraordinary evidence. Translation: The standards for evidence of claims we don't want to believe are arbitrary.
Right. I suggested that in an earlier post and was insulted for saying it. Nevertheless, I damnably persist in thinking that it's true.
The problem with so-called 'paranormal' phenomena isn't that there is no evidence for them. There's no end of evidence. The problem is that the skeptics insist (perhaps correctly) that there is no
good evidence. So what hurdle must evidence clear in order to qualify as 'good'? I think that in the real world, that's a sliding scale, higher for some things, lower for others, determined in large part by whether or not the questioned phenomenon coheres or fails to cohere with an individual's existing worldview.
If I want to know whether there are scissors in my drawer, I open the drawer and look. That's all the evidence I feel that I need to verify their existence. I'm satisfied, because I expected the scissors to be there and their existence doesn't offend any of my other beliefs. That's how common sense works in real life.
But if the subject is something 'paranormal', eyewitness reports are suddenly no longer sufficient. Photos are suddenly no longer sufficient. Reports from multiple people are no longer sufficient. One wonders what, if anything, would be. The standard has obviously been re-set much higher. I think that the reason this is so is that the "skeptics" don't believe in the existence of whatever it is. Its existence is incoherent with their preexisting mental picture of what the universe is and how it behaves.