Ivan Seeking said:
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.
You badly overstate the limitation because scientific phenomena are
not required to be produced on demand. One-off events are analyzed in detail and accepted all the time by science. The 2015 Chelyabinsk meteor is a prime example. No potential alien spaceship incident has ever come anywhere close to that level of evidence - if one did, it would be accepted.
Ivan Seeking said:
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.
You're misunderstanding/misrepresenting the issue -- vastly downplaying the quality of scientific evidence (oddly, despite accurately describing one of the key problems with fring topic evidence). Scientific evidence
is extraordinary. Monumental. Collossal. Thousands (millions?) of people have performed Michelson Morley Experiments to demonstrate one of the basic ideas in Special Relativity. Tens (hundreds?) of millions of people have looked at the moons of Jupiter through telescopes. The LHC collects terebytes of data per run.
When the Higgs Bozon was discovered, it was data on top of model on top of data on top of model for hundreds of years' worth of science that went into the discovery. That's extaordinary squared! And yet it is still tentative.
Meanwhile, modern experiments of all types verify theories to extreme levels of precision.
Ivan Seeking said:
If the standards for evidence of UFOs [the seemingly inexplicable type] were that low[as sprites], it would be a done deal.
Nonsense. We all of course accept the existence of UFOs. They are, as the name says: just unknown things. Everyone accepts that unknown things exist. But if you're claiming positive identification of any, I'd be interested in seeing the details of your claim. I've never seen evidence as good as that I just found for sprites in 30 seconds of googleing.
Ivan Seeking said:
Extraordinary claims require extraordinary evidence. Translation: The standards for evidence of claims we don't want to believe are arbitrary.
Nonsense. Those of us described as "skeptics" try hard to hold consistent and meaningful standards of proof. It isn't our fault that the evidence on fringe subjects is crap. Heck, this isn't even about consistency. Magical Realist has a consistent standard too: he assumes every extraordinary claim is true unless proven otherwise(no standard for that). Sound reasonable to you?
Worse, it's a false claim about us "skeptics": As I point out to Magical Realist every few days, most of us
do want to believe these claims. So sorry, but the bias only goes one way.
Yazata said:
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.
Nonsense. The only way to prove an existing theory true/false is to test it, precisely. There's nothing at all biased/circular about that. You have that utterly backwards. The existing theory forms the framework on which the new data sits and that is part of what makes it so extraordinary. It's not a lack of an open mind, it's a prediction that has been verified. It's utterly extarordinary that they risked billions of dollars to get that data point and it successfully found what they were looking for.
The reason it needs to be hammered home that these fringe subjects need "extaordinary evidence" is because they utterly lack that mountain underneath them that all new scientific theories have. Want to discover the next big particle? Thousands of people have spent hundreds of years building a mountain for you to put one more rock on top of. Want to prove an alien spacecraft is real? You're basically building that mountain from scratch.
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.
Nonsense to the point where I must call BS: provide an example of something missed by science due to some sort of bias/blind spot that was later proven by other means and is now generally accepted.
In reality, science is better than any other form of investigation at turning on a dime if the result doesn't turn out as expected. Science is plenty adaptable. That's one of the best things about it.
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.
Your own description belies your point:
1. It's acknowledged to be speculative.
2. It's based on real data and previously verified science.
That's the mountain. The next rock on top of the mountain is
always going to be speculative (otherwise, the mountain could never grow!), but there is already an extraordinary mountain underneath the new speculative idea.
Right. I suggested that in an earlier post and was insulted for saying it. Nevertheless, I damnably persist in thinking that it's true. [regarding extraordinary claims]
When you insult people, they will insult you back. So a suggestion: if you want to be treated better, treat us better.
But hey, put your money where your mouth is: this thread is for discussing what evidence would work. Why don't
you put forth a standard of evidence/proof you think is reasonable rather than just attacking people who hold scientific standards?