Remember, kids:
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@juergen_hubert Good reminder! One thing I'm missing from your description: Can you have competing scientific theories in your definition? I'm reminded of Kuhn's concept of paradigms which entails that there is always some conflicting evidence that any paradigm tends to dismiss (as noise, mistakes etc). Paradigms tend to shift when the conflicting evidence becomes overwhelming and a new theory manages to account for those previous exceptions.
@malte @juergen_hubert I'd say yes. If you have two theories fitting to all (currently!) observable facts etc.
You can look at the predictions these theories make. If they are identical it's basically the same theory worded differently. If there are different predictions you have an indicator where you can find interesting facts...
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No Allen, the laws of thermodynamics, motion etc are mathematically describable. That's what makes them Laws. This is not a problem: the mathematical relationship is always that. There is no conjecture.
Note that the word Law is applied to really fundamental things like gravity, motion etc.
Hooke's Law - describes the behaviour of a spring under load. It never changes and applies to all springs, with the proviso that the elastic constant will depend on the material. But that's experimentally verificable.
Many of these physical Laws (and chemical Laws) were elaborated in the 17th-19th Century. It wasn't a case of more confidence (think about their instruments compared to our), it was a case of observation-measurement over many cases.
In contrast, only certain aspects of evolution are mathematically certain, the difference being that evolution refers to complex systems whereas a spring is a spring.@tribactam @juergen_hubert No, that doesn't sound right at all.
The theories of relativity, and quantum theory, to pick very well-known examples, are both mathematically rigorous, derived from foundational principles and empirically tested. They are also better at making predictions that match reality. The Laws you've quoted tend to only work under limited conditions which weren't obvious when they were first formulated - they remain valid as very good approximations and give reliable predictions within their limits, but they fail under more extreme conditions where the realities behind the assumptions start to matter.
I think that the concept of a natural law is archaic, and the reason we don't use the term anymore is because generations of scientists have watched these Laws come apart over time and have since realised that Science is not about cataloguing God's Laws of Nature, but creating a model of how the natural world works, describing it in a formal Theory, and refining or replacing that model over time as new data makes it necessary.
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
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@malte @juergen_hubert I'd say yes. If you have two theories fitting to all (currently!) observable facts etc.
You can look at the predictions these theories make. If they are identical it's basically the same theory worded differently. If there are different predictions you have an indicator where you can find interesting facts...
@goedelchen @malte @juergen_hubert Sure. Newton’s theory of gravitation still exists alongside General Relativity. We just had to add a couple of clauses to Newton about where the approximation is valid.
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
@juergen_hubert i always understood that a "theory" is a working model intended for explaining observations, and a "hypothesis" is a proposed statement that is yet untested
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@goedelchen @malte @juergen_hubert Sure. Newton’s theory of gravitation still exists alongside General Relativity. We just had to add a couple of clauses to Newton about where the approximation is valid.
@Virginicus @malte @juergen_hubert In the context here: Is Newton's theory still a (scientific) theory or just a formula good enough for many/most practical purposes?
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Sorry to be a pedant, a Law is the hardest it gets. You can't fuck around with the Laws of Gravity.
Theories come and go and many are a work in progress: some withstand the test of experiment and observation better than others as the theory gets better and better at explaining all the facets of a phenomenon. However, as far as lay people are concerned, science as a constantly moving feast goes against the absolutism promoted by many non-scientists to justify the shit they come out with.Ehh, "law" is really just another word for "observation".
It's from before we had a good understanding of scientific progress.
Back then it was thought that we "discover" the "laws of nature".But that is just another way to fool ourselves into thinking our theories are completely true and infallible.
Correctly understood, the law is how the world behaves in some respect.
We don't really have any direct access to that, so instead we make measurements and form theories.
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
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@lritter @juergen_hubert
It is *not* a theory. Climate science has worked intensely the past forty years, based on theory that was first formulated in the 19th century, that the observed global heating is caused mainly by the emissions from burning fossil fuels.
We know this for sure. Period.@swoonie @lritter @juergen_hubert
It's still possible that some alien is carefully firing a invisible heat ray to make us believe in global warming as it buys time for the massive oil rig to arrive.
Improbable in the extreme but possible. Functionally impossible but not truly impossible.
That's why global warming is still a theory, because we don't know what we don't know and we never can.
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@swoonie @lritter @juergen_hubert
It's still possible that some alien is carefully firing a invisible heat ray to make us believe in global warming as it buys time for the massive oil rig to arrive.
Improbable in the extreme but possible. Functionally impossible but not truly impossible.
That's why global warming is still a theory, because we don't know what we don't know and we never can.
@MadCowKastor @swoonie @juergen_hubert another one. this truly is a case of babylonian confusion.
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@MadCowKastor @swoonie @juergen_hubert another one. this truly is a case of babylonian confusion.
@lritter @swoonie @juergen_hubert
I should be clear that much of my post is in jest. I don't actually believe it could be true, just to highlight the fact that we can never know for sure. -
Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
@juergen_hubert
Also, "Truths" are just a person's perspective. They don't even have to be based on reality. There is an entire social media platform full of them. -
@lritter @swoonie @juergen_hubert
I should be clear that much of my post is in jest. I don't actually believe it could be true, just to highlight the fact that we can never know for sure.@MadCowKastor @swoonie @juergen_hubert jürgen explained it really well, so you should have gotten it.
otherwise, ask the clanker; even they understand it:
> what is the difference between colloquial "theory" and scientific "theory"?
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
@juergen_hubert teacher here offering unsolicited advice.
This is great info, however, starting it off with “remember kids” can come across as patronizing and so people may get their backs up and check out before they get to the great points you make.
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
@juergen_hubert didn't help that you put "dead internet theory" in there, since wikipedia says it's just a concept. probably your pet hypothesis.
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@juergen_hubert The people who try to discount evolution for being "just a theory" should also feel free to discount gravity for being "just a theory."
@ljwrites @juergen_hubert
Aren't there people who are actually doing that? -
@ljwrites @juergen_hubert
Aren't there people who are actually doing that?@t_robinart @juergen_hubert Yeah that's what I was referring to.
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Sorry to be a pedant, a Law is the hardest it gets. You can't fuck around with the Laws of Gravity.
Theories come and go and many are a work in progress: some withstand the test of experiment and observation better than others as the theory gets better and better at explaining all the facets of a phenomenon. However, as far as lay people are concerned, science as a constantly moving feast goes against the absolutism promoted by many non-scientists to justify the shit they come out with.@tribactam @juergen_hubert relevant natural law for Global warming (theory?)
https://en.wikipedia.org/wiki/Black-body_radiation#Planck's_law_of_black-body_radiation
https://en.wikipedia.org/wiki/Black-body_radiation#Effective_temperature_of_EarthAnd this law may (or may not) save us:
https://en.wikipedia.org/wiki/Stefan%E2%80%93Boltzmann_law -
@Virginicus @malte @juergen_hubert In the context here: Is Newton's theory still a (scientific) theory or just a formula good enough for many/most practical purposes?
@goedelchen @malte @juergen_hubert For me, it’s a perfectly good theory. Except that Newton thought of it as the “law of universal gravitation”, and it’s not quite universal. Now we know that a theory has to have a domain of validity attached.
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Remember, kids:
In proper scientific terms, an attempt to explain observable phenomena is called a "hypothesis".
It is called a "theory" when it fits all the observable facts, and there is no observable evidence to the contrary. We don't call it a "truth" because there's always a chance that it might be overturned by later evidence - but as far as science is concerned, a "theory" is as hard as it gets.
This is often confusing to people who dismiss science they don't like as "it's just a theory". But this distinction should be kept in mind when discussing things like the "Theory of Evolution", "Theory of Relativity", "Global Warming Theory", and "Dead Internet Theory".
#PSA #Evolution #GlobalWarming #DeadInternetTheory #Science #Theory
@juergen_hubert
Ask yourself, "How can I find out more about the 'Dead Internet Theory'"?
Then do it.
Bong hits 4 Jesus.
#DeadInternetTheory
