Showing posts with label General Relativity. Show all posts
Showing posts with label General Relativity. Show all posts

Wednesday, September 28, 2022

Joseph F. Smith had a classical understanding of time, and that is important

In 1918 Joseph F. Smith had a revelation on the Savior's visit to the spirit world and the redemption of the dead. Leading up to this revelation he had many questions weighing on his mind brought on by recent family deaths and his own reckoning with mortality.

While explaining his thinking leading up to the revelation Joseph F. Smith said,

25 I marveled, for I understood that the Savior spent about three years in his ministry among the Jews.... 27 But his ministry among those who were dead was limited to the brief time intervening between the crucifixion and his resurrection; 28 And I wondered at the words of Peter—wherein he said that the Son of God preached unto the spirits in prison... and how it was possible for him to preach to those spirits and perform the necessary labor among them in so short a time. (D&C 138:25-28)

Part of what made Joseph F. Smith ask his questions in the first place was the fact that he could not see anyway for the Savior to have sufficient time to preach to so many people who had already died. Without realizing it Joseph F. Smith had certain implicit metaphysical assumptions that determined what kinds of questions he would ask and what kinds of answers he would look for. Joseph F. Smith operated with a certain subconscious understanding of time that created a paradox that necessitated an answer.

If Joseph F. Smith had lived much later in our day and had asked the same question, "How could the Savior do more in three days than he had done in three years on Earth?" he would have different options available to answer this question regarding time. But for him, this question presented an unresolvable paradox. If members of the Church did not have the benefit of Joseph F. Smith's revelation and asked the same question today, a number of people would probably invoke the principles of relativity and relative time.

Possible answers could have included things like, "The flow of time is different in the spirit world.", or "Time is only something relevant to mortality, so the Savior was not bound by time constraints in the spirit world." Any of these answers would have lessened the urgency of resolving the three day time constraint on the Savior, and could have possibly lead Joseph F. Smith to consider his questions differently, or even a different set of questions.

Because of the proliferation of Einstein's theories of relativity we have a very different fundamental understanding of time than people previously had. Generally we do not even realize the immense difference in how we collectively understand time compared to even 100 years ago. The idea that time can flow at different rates, or that time is relative to the observer, has so permeated our society that major Hollywood movies can use the idea as a crucial plot point and we do not even consider how strange a concept it is for time to flow differently or fail to grasp the relative nature of time. Even the concept of time travel is a relatively modern concept that we do not realize entirely depends on certain crucial ontological concepts of time that have only entered our collective consciousness in the past 100 years.

For Joseph F. Smith his subconscious concept of time worked very differently from ours. He was not acculturated to a relative or even a dimensional understanding of time. For him time was the same for everyone, everywhere including the spirit world, and, even though it was subconscious and unintentional, how he understood time was central to the paradox that he faced. If he had a different subconscious concept of time then his approach to the question of how did the Savior accomplish in three days what he did not manage to do in three years would have turned out differently. Perhaps he would not have pondered the question in the same way, or he would have gone looking in different directions for different answers to resolve the issues that weighed on his mind.

My point is, when Joseph F. Smith was faced with certain questions, the ones that were the most paradoxical for him and presented the greatest challenge, were the ones that were only present because of how he subconsciously viewed time. The implicit cultural assumptions he unintentionally held placed boundaries on the kinds of questions he would ask, and the kinds of answers he sought. His ontology (his fundamental understanding of the nature of existence) informed the structure of the questions and paradoxes he faced.

In this case the unstated, and unintentional, prepositions of Joseph F. Smith lead him to a question that could be answered by revelation. In fact, his assumptions about the nature of time made his questioning possible. If he had a different understanding of time then he may not have been forced to reckon with his uncertainty in the same way. So his subconscious assumptions on the nature of time were beneficial and greatly simplified the issue he was considering. But it does not always turn out that way.

Quite often we are faced with paradoxes or questions we cannot find an answer for. Frequently the paradox only exists because of the subconscious, unintentional choices we have made in understanding the world. Many times I see people of faith asking some form of the question, "How does XYZ work if ABC?" or, "How can XYZ be true when ABC is true?" For them these are paradoxical questions for which there is no solution. But quite often the paradox only exists because of unstated assumptions they have made without even realizing it. Many such questions, such as the relationship between science and religion, are entirely dependent on subconscious assumptions we have made regarding the nature of science, scripture, authority, and revelation (not to mention epistemology, language, metaphysics, and God himself).

Sometimes the answer to someone's question simply requires the right information with an acceptable explanation. But other times the paradox lies entirely in unstated assumptions the person has made. These are the most difficult to address, because recognizing our own unstated assumptions about reality, and identifying them as the source of our confusion, is perhaps one of the most difficult human tasks in existence. It is easier to change someone's behavior than it is to make them realize that the intractable paradoxes that seemingly have no resolution are the result of unintentional assumptions they have made about the nature of reality itself. And the most difficult of these already difficult conflicts are the ones that are most closely bound to someone's identity.

In summary, I have used the example of Joseph F. Smith and the questions he faced about the spirit world to point out certain assumptions he had about the nature of time that may be very different from our assumptions today. Using this, I introduced the idea that the assumptions we unintentionally and subconsciously make can, in part, determine the types of questions we ask, and what we might consider to be an intractable paradox. Some questions can be answered through discovering new information, but other more paradoxical questions can only be resolved by considering what underlying assumptions we have unintentionally made about reality. Addressing these more paradoxical questions is a difficult endeavor that takes patience, experience, and practice. But by first recognizing that these unstated assumptions exist we can be more aware of assumptions that make some questions seemingly unanswerable, and ultimately give us a path towards resolving these paradoxes. Sometimes finding the answer to a question requires realizing that we are asking the wrong question.

Sunday, October 19, 2008

My Plan

I thought that I should layout my plan for research in the near future. Part of my research for my senior thesis included looking into a way of explaining flat rotation curves without including dark matter as a generating gravitational potential. I was looking into a claim that by using GR the flat rotation curves could be reproduced without including dark matter as a correcting term. While the particular method I looked into had some problems there was one paper that I stumbled across that showed that using GR they could give a slight correction to the rotation curves before they needed to include dark matter.

In conjunction with this there was a paper published by several astronomers giving a correction to the amount of normal baryonic matter present in a galaxy. They did this using surveys of the number of face of galaxies versus the number of edge on galaxies and saw that there was a discrepancy, there were more face on than edge on. Thus they concluded that there must be more dust in the galactic halo than they previously thought. This added another correction to the mass, and the assumed amount of dark matter, in a galaxy.

So my plan is to take all these corrections and add them up and see if it amounts to a significant correction to the amount of dark matter that must be present in a galaxy. If this holds then it will also add a correction to the amount of normal and dark matter in galaxy clusters. This will additionally change everything else.

There is also a theory out there that attempts to explain dark energy in a new way. Essentially the argument goes that we might actually live in a "cosmic bubble" of low density space. If this were true then it would create the illusion of an accelerating universe. So it would be possible to explain what we see in terms of what we already know instead of making an appeal to some unknown type of matter. The idea that lead to the introduction of dark energy was the Copernican idea that the universe is for the most part homogeneous, that is, where we live does not have any unique properties that makes it different from the rest of the universe. This idea continues on with the statement that the universe is homogeneous on a large scale.

But what if there is some local inhomogeneities? This leads me to think of another guiding principle. Always try to explain what we see in terms of what we know, without making an appeal to some unknown stuff with unknown properties. What we know is stronger than what we do not know. A known is (almost) always a better explanation than an unknown. So if we make an assumption that leads us to conclude that there is something unknown governing the universe and determining what we see, then perhaps we need to rethink that assumption or how we are applying that assumption.

So I plan to investigate these things and see if I can't make sense of what we see in terms of what we already know without making an appeal to things unknown.