11-22-2009, 01:33 PM
Hi Folks
On several threads, I've pointed out the ASSUMPTIONS that modern science makes, upon which much of the rest of their models rest.
I was just reading the following article on the possibility of the Universe being ordered in a fractal structure, and it highlights these assumptions in the field of cosmology:
Galaxy map hints at fractal universe
http://www.newscientist.com/article/dn14200
Notice why the majority of scientists don't WANT it to be true. There are 3 reasons cited by the article:
1. Status Quo
"Many cosmologists find fault with their analysis, largely because a fractal matter distribution out to such huge scales undermines the standard model of cosmology."
In other words, they have a "standard model" and they don't want it to be disturbed!
2. Not Enough Time
"According to the accepted story of cosmic evolution, there simply hasn't been enough time since the big bang nearly 14 billion years ago for gravity to build up such large structures."
Precisely. Many scientists don't believe gravity was responsible at all - but they believe it's electromagnetic forces (at least 40 times stronger than gravity) that hold it together... these do not need "14 billion years", or indeed any time... to hold things together... the "accepted story of cosmic evolution" goes out of the window.
But this passage also shows how one ASSUMPTION holds together another ASSUMPTION, like a big stacked house of cards.
3. Our Assumptions Make Life Easy For Us
"What's more, the assumption that the distribution is homogeneous has allowed cosmologists to model the universe fairly simply using Einstein's theory of general relativity - which relates the shape of space to the distribution of matter."
In other words, if the Universe is NOT "homogeneous" after all, then their model is wrong, and they have to come up with yet another one - sigh.
...
The reason I posted this is, I wanted to show how modern Science isn't quite as rigorous as many here seem to believe. Much of it is based on ASSUMPTIONS, and as this article shows, if the ASSUMPTIONS turn out not to be true, then they have to re-write the entire book!
In fact, it also shows me that scientists are often inconsistent. They acknowledge that the Universe is organized fractally at a LOCAL level...
"Nearly all physicists agree that on relatively small scales the distribution is fractal-like: hundreds of billions of stars group together to form galaxies, galaxies clump together to form clusters, and clusters amass into superclusters."
... and yet, they then make a LEAP OF FAITH and say that, no... at larger levels it becomes homogeneous, i.e. smoothed out.
This was based, as the article points out, on the smoothness of Cosmic Microwave Background (CMB), which again they ASSUME is "relic radiation from the nascent universe".
...
As many of you know, I'm a Young Earth Creationist... and while I don't want to go there in this thread, my point is simply this:
Current cosmology, which teaches the Universe is X billion years old, is based on many ASSUMPTIONS, as the above article points out.
Of course, I should add the disclaimer that the article is NOT evidence that my point of view is right... I'm using it simply to highlight the fact that modern science ASSUMES many things... which may actually turn out in the long run, not to be true.
For example, IF the Universe does turn out to be like a fractal, then they will also have to revise their assumption that mere gravity holds things together in the first place.
(However, fortunately for them, Plasma theory scientists already have an explanation, but they are still a scientific minority.)
While Plasma models are NOT a product of Creationism, it actually would fit in beautifully well with Young Earth Creation, because you do NOT need billions of years of gravity to shape a galaxy. Electromagnetic forces can do it very quickly indeed.
...
I just wanted you to be aware of the many ASSUMPTIONS that are made in cosmology, before you put complete and utter faith in what Science tells you.
Of course, most of us are not scientists, and so we rely on what scientists tell us... but it's important to understand the assumptions they've made, especially when those assumptions touch matters affecting our faith.
For example: Every time you switch on a nature programme on TV, you are told that this species is X million years old, or that it evolved from so-and-so a species. Many of us here have learned to develop critical thinking faculties in regard to EVOLUTION, and questioning its underlying ASSUMPTIONS.
And yet, I'd suggest that many of us do not apply the same critical thinking faculties when it comes to fields like COSMOLOGY, and its underlying assumptions. We don't seem to question its assumptions like we might do with evolution's assumptions - perhaps because some of us are unaware of the assumptions, in the first place!
Hopefully the above New Scientist article gives you a glimpse of those underlying assumptions, which are just assumptions... and may not be true, after all.
Of course, they also MAY be true... but the point is, True Science does not sit in an ivory tower, but must be aware of its own assumptions, and be ready to challenge them and even accept when they are wrong.
And the lay person (like most of us) must be AWARE of those assumptions, and that they are not quite as CERTAIN as is made out.
On several threads, I've pointed out the ASSUMPTIONS that modern science makes, upon which much of the rest of their models rest.
I was just reading the following article on the possibility of the Universe being ordered in a fractal structure, and it highlights these assumptions in the field of cosmology:
Galaxy map hints at fractal universe
http://www.newscientist.com/article/dn14200
Notice why the majority of scientists don't WANT it to be true. There are 3 reasons cited by the article:
1. Status Quo
"Many cosmologists find fault with their analysis, largely because a fractal matter distribution out to such huge scales undermines the standard model of cosmology."
In other words, they have a "standard model" and they don't want it to be disturbed!
2. Not Enough Time
"According to the accepted story of cosmic evolution, there simply hasn't been enough time since the big bang nearly 14 billion years ago for gravity to build up such large structures."
Precisely. Many scientists don't believe gravity was responsible at all - but they believe it's electromagnetic forces (at least 40 times stronger than gravity) that hold it together... these do not need "14 billion years", or indeed any time... to hold things together... the "accepted story of cosmic evolution" goes out of the window.
But this passage also shows how one ASSUMPTION holds together another ASSUMPTION, like a big stacked house of cards.
3. Our Assumptions Make Life Easy For Us
"What's more, the assumption that the distribution is homogeneous has allowed cosmologists to model the universe fairly simply using Einstein's theory of general relativity - which relates the shape of space to the distribution of matter."
In other words, if the Universe is NOT "homogeneous" after all, then their model is wrong, and they have to come up with yet another one - sigh.
...
The reason I posted this is, I wanted to show how modern Science isn't quite as rigorous as many here seem to believe. Much of it is based on ASSUMPTIONS, and as this article shows, if the ASSUMPTIONS turn out not to be true, then they have to re-write the entire book!
In fact, it also shows me that scientists are often inconsistent. They acknowledge that the Universe is organized fractally at a LOCAL level...
"Nearly all physicists agree that on relatively small scales the distribution is fractal-like: hundreds of billions of stars group together to form galaxies, galaxies clump together to form clusters, and clusters amass into superclusters."
... and yet, they then make a LEAP OF FAITH and say that, no... at larger levels it becomes homogeneous, i.e. smoothed out.
This was based, as the article points out, on the smoothness of Cosmic Microwave Background (CMB), which again they ASSUME is "relic radiation from the nascent universe".
...
As many of you know, I'm a Young Earth Creationist... and while I don't want to go there in this thread, my point is simply this:
Current cosmology, which teaches the Universe is X billion years old, is based on many ASSUMPTIONS, as the above article points out.
Of course, I should add the disclaimer that the article is NOT evidence that my point of view is right... I'm using it simply to highlight the fact that modern science ASSUMES many things... which may actually turn out in the long run, not to be true.
For example, IF the Universe does turn out to be like a fractal, then they will also have to revise their assumption that mere gravity holds things together in the first place.
(However, fortunately for them, Plasma theory scientists already have an explanation, but they are still a scientific minority.)
While Plasma models are NOT a product of Creationism, it actually would fit in beautifully well with Young Earth Creation, because you do NOT need billions of years of gravity to shape a galaxy. Electromagnetic forces can do it very quickly indeed.
...
I just wanted you to be aware of the many ASSUMPTIONS that are made in cosmology, before you put complete and utter faith in what Science tells you.
Of course, most of us are not scientists, and so we rely on what scientists tell us... but it's important to understand the assumptions they've made, especially when those assumptions touch matters affecting our faith.
For example: Every time you switch on a nature programme on TV, you are told that this species is X million years old, or that it evolved from so-and-so a species. Many of us here have learned to develop critical thinking faculties in regard to EVOLUTION, and questioning its underlying ASSUMPTIONS.
And yet, I'd suggest that many of us do not apply the same critical thinking faculties when it comes to fields like COSMOLOGY, and its underlying assumptions. We don't seem to question its assumptions like we might do with evolution's assumptions - perhaps because some of us are unaware of the assumptions, in the first place!
Hopefully the above New Scientist article gives you a glimpse of those underlying assumptions, which are just assumptions... and may not be true, after all.
Of course, they also MAY be true... but the point is, True Science does not sit in an ivory tower, but must be aware of its own assumptions, and be ready to challenge them and even accept when they are wrong.
And the lay person (like most of us) must be AWARE of those assumptions, and that they are not quite as CERTAIN as is made out.