blackhash wrote:Data is sometimes useful in applying reason but not always.
The only arena in which concrete data has ever been demonstrated to be dispensable, is pure mathematics. But that's because pure mathematics is the most completely abstract discipline in existence. The moment that one tries
applying abstract ideas to concrete situations, data becomes useful by definition, if only to determine if those abstract ideas being applied are the
wrong abstract ideas. For example, it is possible to determine the motion of an object, from an abstract perspective, when that object is affected by a centrally directed force. if
r (note the boldface, used to denote a vector) is a unit vector directed away from the central point in question, and the magnitude of the force is given by some function f(r) (here r is in normal type, denoting the scalar magnitude of the distance of the object from the central point), then the central force is described by:
F = -f(r)
rThe problem that arises, when applying this to real, observable central forces, is that there exists, quite literally, an infinite choice of functions f(r). The question is
which of those choices of f(r) results in behaviour that replicates the real world data. Blindly asserting that some particular choice of function g(r) is applicable, fails dismally if that choice results in behaviour that is wildly divergent from observed data. If on the other hand, a choice h(r) results in behaviour of the modelled object replicating the behaviour of an observed object, then we have confidence in that choice h(r).
Indeed, one of my mathematics textbooks demonstrates this principle in action, by asking what happens to a particle that is moving under a central force whose scalar function is of the form k/r
5. The path taken by an object under such influence, is a circular path passing through the central point. As a consequence, k/r
5 is useless as a function modelling gravity, because a huge number of real, observed objects moving under gravity do not behave in this manner.See: every planetary system thus far examined by astronomers.
On the other hand, a choice of scalar function of the form k/r
2, results in the object moving in an ellipse, with the central point being located at one of the foci of the ellipse. Lo and behold, this is an
excellent fit for real, observed systems, which is why Newton chose this as the basis for his Law of Universal Gravitation, and did not choose a function of the form k/r
5.
In short, the moment the data conflicts with your choice of function, your choice of function loses.
blackhash wrote:Verification of data, framework in which it is obtained makes analysis difficult.
This does not appear to have been a problem for the world's physicists. I wonder why?
It doesn't appear to be a problem for the world's chemists, biologists, astronomers and geologists either.
Indeed, those self same scientists in the past, alighted upon methods of enhancing the rigour of data acquisition and analysis, and in doing so, alighted upon ideas applicable to the entire empirical enterprise, that enthusiasts for mythology were incapable of even fantasising about.
blackhash wrote:People use intuition where no data is available(unscientific and therefore unacceptable).
Actually, what people do, if you bother to check their actual behaviour, is
derive inferences from insufficient data. They're still using data to base their ideas upon, even if they're not explicitly aware of this.
blackhash wrote:The social context is the source of data.
First of all, "social context" does not apply to physics. That's your first elementary error here.
Second, in areas where social context
does apply, you'll find that numerous diligent efforts have been expended to account for this, and eliminate any effects this may have upon the phenomena of interest being studied.
blackhash wrote:Social context itself is affected by prejudices and technology.
Which is why, lo and behold, diligent effort has been expended to
eliminate any prejudices present. As for technology, this simply makes it possible to acquire data that was beyond our reach before the advent thereof. Funny how that technology draws upon empirically verified foundations for its very existence ...
blackhash wrote:So, we are gathering data on shifting sands.
Wrong. We're simply gathering more data than we did in the past, and from a greater range of sources.
blackhash wrote:It is therefore necessary to introduce dialectical materialism to get data on individual needs(physical) and make conclusions.
Poppycock. Funny how physicists haven't needed any "isms" to do their work.
blackhash wrote:The problem is : Humans are emotional.
The solution is: put those emotions to one side when perusing data. Next?
blackhash wrote:Prejudice or hate is a very vital emotion for survival.
No it isn't. We have a large body of data in existence, to the effect that mutual co-existence is not only possible, but realisable with a little effort.
blackhash wrote:They call it "fire" in the South.
Actually, you'll find that the typical racist wasn't actually born that way, but was
taught to be racist by peers. There are, once more, a large number of observable instances of people who weren't taught to be racist, and who manage to coexist with others without conflict. See, for example, the people who rallied round in Norway to mitigate the effects of Anders Breivik's murderous rampage.
blackhash wrote:One does not go beyond ones prejudices.
Correction. The indolent do not go beyond their prejudices. Again, there are numerous observable instances of individuals who exert the requisite effort to do precisely that.
blackhash wrote:These prejudices may be of well informed individuals.
This is wrong by definition. A genuinely well-informed individual recognises prejudices for what they are, and exerts effort to abandon them.
blackhash wrote:t is necessary to decide the course of action. Which data are we referring to to bring change.
Again, wrong. There's a difference between relevance and cherry-picking to fit a predetermined conclusion. Do learn this elementary concept.
blackhash wrote:The explanation given above is necessary to distinguish between an atheist and a theist.
No, the difference between an atheist and a theist, is quite simple to present. A theist treats the assertions of a mythology uncritically as fact. An atheist doesn't. End of story.
blackhash wrote:The theists are responsible for carnage and mass murder quoting the scriptures all along which is pure BS. The theists want comfort on every level in their life. The theists have managed to convince us that all are not equal.
Interestingly enough, quite a few theists, to their credit, were at the forefront of the campaign to abolish slavery. Hardly the action of someone who regards inequality as some sort of divinely ordained state.
blackhash wrote:They forget that this may mean that some people are superior to them.
Well this in itself opens up all sorts of intractables. Such as how is "superior" defined. Better at the 110 metres hurdles than others? Better at pure mathematics? Better at making money?
blackhash wrote:Yes, theists have a very wide comfort zone. Unfortunately all that is going to change in the current millennium.
Be wary of predictions. Supernaturalists have taught us that these have a habit of failing, when not based upon a solid foundation of data. Worse still, economists and politicians have taught us that predictions can fail even when one has access to relevant data.
blackhash wrote:Mark Twain had said that the Bible contains more than 1000 lies.
To be fair, the authors of the requisite mythology didn't know enough even to begin a proper analysis of their surroundings. We're dealing here with people who were apparently incapable of counting correctly the number of legs that an insect possesses. Oops.
As a consequence, it's tempting to suggest that they weren't competent enough to be worthy of the epithet "liar". Oh, we know they were making shit up, and treating that made up shit as fact, but they didn't have even the rudimentary level of knowledge required to subject their made up shit to a proper critical examination. Quite a few of those authors were making shit up from a starting point of woefully naive sincerity. In short, they didn't know any better.
blackhash wrote:We atheist have given the theists concessions.
Actually, what has happened, is that
later supernaturalists stole those "concessions" in a power grab. Because, one of the nastier products of the business of fabricating mythology, then insisting that mythological assertions purportedly constitute inviolable fact, is the emergence of an insidious phenomenon known as
enforcement of conformity to doctrine. Which, tragically, has had utility value for every would-be dictator since it emerged, whether the dictator in question sincerely adhered to the requisite mythology, or merely used that mythology as a convenient foundation for the consolidation of power.
blackhash wrote:The theists sometimes show human nature making it difficult to call their bluff.
I don't recall anyone here having problems doing this ...
blackhash wrote:The purpose of theism is Equality and Justice. The failure to realize this has been a boon for the atheists.
Actually, several of us here understand the reasons for that failure. Namely, the failure to take account of data, before peddling assertions as purportedly constituting fact.
blackhash wrote:Thank you, theists
I'm not about to thank those responsible for observable iniquities.