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Dark Matter, Dark Energy, and the Accelerating Universe – Part 1/4

In this series of posts I will explain the fundamental nature of dark matter, dark energy and their relationship to the accelerating universe. Much of what I will discuss comes from my original research delineated in my book, Unraveling the Universe’s Mysteries (2012). However, this article (i.e., the series of posts taken as a whole) will go beyond what was explained in the book and provides for the first time, to my knowledge, a comprehensive theory of the aforementioned phenomena.

Let us start by understanding the phenomenon we are going to explain, namely the accelerated expansion of the universe.

Mainstream science widely accepts the Big Bang as giving birth to our universe. Scientists knew from Hubble’s discovery in 1929 that the universe was expanding. However, prior to 1998, scientific wisdom was that the expansion of the universe would gradually slow down, due to the force of gravity. We were so sure, so we decided to confirm our theory by measuring it. Can you imagine our reaction when our first measurement did not confirm our paradigm, namely that the expansion of the universe should be slowing down?

What happened in 1998? The High-z Supernova Search Team (an international cosmology collaboration) published a paper that shocked the scientific community. The paper was: Adam G. Riess et al. (Supernova Search Team) (1998). “Observational evidence from supernovae for an accelerating universe and a cosmological constant.” Astronomical J. 116 (3). They reported that the universe was doing the unthinkable. The expansion of the universe was not slowing down—in fact, it was accelerating. Of course, this caused a significant ripple in the scientific community. Scientists went back to Einstein’s general theory of relativity and resurrected the “cosmological constant,” which Einstein had arbitrarily added to his equations to prove the universe was eternal and not expanding. Previous chapters noted that Einstein considered the cosmological constant his “greatest blunder” when Edwin Hubble, in 1929, proved the universe was expanding.

Through high school-level mathematical manipulation, scientists moved Einstein’s cosmological constant from one side of the equation to the other. With this change, the cosmological constant no longer acted to keep expansion in balance to result in a static universe. In this new formulation, Einstein’s “greatest blunder,” the cosmological constant, mathematically models the acceleration of the universe. Mathematically this may work, and model the accelerated expansion of the universe. However, it does not give us insight into what is causing the expansion.

The one thing that you need to know is that almost all scientists hold the paradigm of “cause and effect.” If it happens, something is causing it to happen. Things do not simply happen. They have a cause. That means every bubble in the ocean has a cause. It would be a fool’s errand to attempt to find the cause for each bubble. Yet, I believe, as do almost all of my colleagues, each bubble has a cause. Therefore, it is perfectly reasonable to believe something is countering the force of gravity, and causing the expansion to accelerate. What is it? No one knows. Science calls it “dark energy.”

That is the state of science as we know it today. The universe’s expansion is accelerating. No one knows why. Scientists reason there must be a cause countering the pull of gravity. They name that cause “dark energy.” Scientists mathematically manipulate Einstein’s self-admitted “greatest blunder,” the “cosmological constant,” to model the accelerated expansion of the universe.

The accelerated expansion of the universe suggests, in time, we will be entirely alone in the galaxy. The accelerated expansion of space will cause all other galaxies to move beyond our cosmological horizon. When this happens, our universe will consist of the Milky Way. The Milky Way galaxy will continue to exist, but as far out as our best telescopes will be able to observe, no other galaxies will be visible to us. What they taught our grandparents will have come true. The universe will be the Milky Way and nothing else. All evidence of the Big Bang will be gone. All evidence of dark energy will be gone. Space will grow colder, almost devoid of all heat, as the rest of the universe moves beyond our cosmological horizon. The entire Milky Way galaxy will grow cold. Our planet, if it still exists, will end in ice.

There are currently two principal schools of thought regarding the theory of dark energy. I already mentioned the “cosmological constant” group. The second is “quintessence.”

The quintessence model attributes the universe’s acceleration to a fifth fundamental force that changes over time. The quintessence school of thought has its own equation. It differs from the cosmological constant equation by allowing the equation itself to change over time. In brief, the cosmological constant is a constant, and does not vary with time. The quintessence equation varies with time.

In my opinion, neither theory (i.e., schools of thought) explains the nature of the accelerated expansion. The theories simply mathematically model the accelerated expansion.

Here is another important piece of the puzzle. From confirmed observation, entire galaxies are moving away from us faster than the speed of light. The more distant the galaxy, the faster it is accelerating away from us. However, here is another piece of the puzzle. The galaxies themselves are not expanding. This is a scientific fact. Our Milky Way galaxy is behaving exactly as we would expect, with no expansion of the space between stars within the galaxy. The question becomes why. Is space between stars equal to space between galaxies? No, it is not. The space between stars and other celestial bodies within our galaxy appears glued together with dark matter. Dark matter does not exist between galaxies. Gravitational attraction exists between galaxies, but no dark matter connects one galaxy to another.

In the next post, we will understand more about the nature of dark matter and the role it plays in this new theory of the accelerating universe.

Source: Unraveling the Universe’s Mysteries (2012), Louis A. Del Monte

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Will Your Computer Become Mentally Ill?

Can you computer become mentally ill? At first this may seem to be an odd question. However, I assure it is a potential issue. Let me explain further.

Most artificial intelligence researchers and futurist, including myself, predict that we will be able to purchase a personal computer that is equivalent to a human brain in about the 2025 time frame. Assuming for the moment that is true, what does it mean? In effect, it means that your new personal computer will be indistinguishable (mentally) from any of your human colleagues and friends. In the simplest terms, you will be able to carry on meaningful conversations with your computer. It will recognize you, and by your facial expressions and the tone of your voice it will be able to determine your mood. Impossible? No! In fact some researchers argue that machines should be able to interpret the emotional state of humans and adapt their behavior accordingly, giving appropriate responses for those emotions. For example if you are in a state of panic because your spouse is apparently having a heart attack, when you ask the machine to call for medical assistance, it should understand the urgency. In addition, it will be impossible for an intelligent machine to be truly equal to a human brain without the machine possessing human affects. For example how could an artificial human brain write a romance novel without understanding love, hate, and jealousy?

The entire science of “affective computing” (i.e., the science of programming computers to recognize, interpret, process, and simulate human affects) originated with Rosalind Picard’s 1995 paper on affective computing (“Affective Computing,” MIT Technical Report #321, abstract, 1995). In the last fourteen years, it has been moving forward. Have you noticed that computer generated voice interactions, such as ordering a new prescription from your pharmacy on the phone, is sounding more natural, more human-like? If you combine this information with the concept that to be equivalent to a human mine, the computer would also need to be self conscious.

You may argue if it is possible possible for a machine to be self-conscious. Obviously, since we do not completely understand how the human brain processes consciousness to become self-aware, it is difficult to definitively argue that a machine can become self-conscious or obtain what is termed “artificial consciousness” (AC). This is why AI experts differ on this subject. Some AI experts (proponents) argue it is possible to build a machine with AC that emulates the inter-operation of various parts of the brain called “neural correlates of consciousness” (NCC).  NCC. Opponents argue that it is not possible because we do not fully understand the NCC. To my mind, they are both correct. It is not possible today to build a machine with a level of AC that emulates the self-consciousness of the human brain. However, I believe that in the future we will understand the human brain’s NCC inter-operation and build a machine that emulates it.

If in 2025 we indeed have computers equivalent to human minds, will they also be susceptible to mental illness? I think it is a possibility we should consider. We should consider it because the potential downside of a mentally ill computer may be enormous. For example, let’s assume we have a super intelligent computer managing the East Coast power grid. We replaced the human managers with a super intelligent computer. Now, assume the computer develops a psychotic disorder. Psychotic disorders involve distorted awareness and thinking. Two common symptoms of psychotic disorders are:

1. Hallucinations — the experience of images or sounds that are not real, such as hearing voices

2. Delusions — false beliefs that the ill person accepts as true, despite evidence to the contrary

What if our super intelligent computer managing the East Coast power grid believes (i.e., hallucinates) it has been given a command to destroy the grid and does so. This would cause immense human suffering and outrage. However, once the damage is done, what recourse do we have?

It is easy to see where I am going with this post. Today, there is no legislation that controls the level of intelligence we build into computers. There is not even legislation under discussion that would regulate the level of intelligence we build into computers.  I wrote my latest book, The Artificial Intelligence Revolution (2014), as a warning regarding the potential threats strong artificially intelligent machines (SAMs) may pose to humankind. My point is a simple one. While we humans are still at the top of the food chain, we need to take appropriate action to assure our own continued safety and survival. We need regulations similar to those imposed on above ground nuclear weapon testing. It is in our best interest and potentially critical to our survival.

Introdution to Unraveling the Universe's Mysteries Book

Original Theories & Concepts Introduced In “Unraveling the Universe’s Mysteries”

In this post, I delineate original theories and concepts, which I first delineated in my book Unraveling the Universe’s Mysteries (2012).  The theories and concepts are the result of original research. To the best of my knowledge, they do not appear in any prior book or scientific paper. However, I acknowledge that it is possible that other authors may have expressed similar theories and concepts. I offer them for your consideration. If there are any scientific terms used, which are unfamiliar to you, please consult the “Glossary of Terms” under the “About” section found at the bottom of this website.

1. The Big Bang Duality theory

Rationale of importance:

The Big Bang Duality theory explains the origin of the Big Bang. It postulates the Big Bang is due to the collision of infinitely energy-dense matter-antimatter particles in the Bulk (super-universe). In addition, it suggests that the physical laws of our universe originate in the Bulk. Lastly, the Big Bang Duality theory explains the absence of antimatter in our universe, without requiring a violation of the fundamental symmetry of physical laws.

Discussion:

It is reasonable to consider that a quantum fluctuation in the Bulk resulted in an infinitely energy-dense particle-antiparticle pair, not a single infinitely energy-dense particle. This equates to an energy neutral system, and aligns with the conservation-of-energy law.

If the quantum fluctuation theory is correct, it makes a strong case that the scientific laws of our universe are the scientific laws of the Bulk. This implies the physical laws of the universe pre-date the Big Bang, and that if there were other universes created via quantum fluctuations, they too would follow the laws of the Bulk.

Lastly, by postulating a spontaneous creation of infinitely energy-dense matter-antimatter particle pairs that collide in the Bulk to create what is commonly referred to as the Big Bang, we are able to explain the absence of antimatter in our universe. In effect, it was consumed during the initial matter-antimatter particle collision and the subsequent interactions. This model, unlike other models of the Big Bang, does not require a violation of the fundamental symmetry of physical laws.

2. Minimum Energy Principle

Rationale of importance:

The Minimum Energy Principle states: Energy in any form seeks stability at the lowest energy state possible and will not transition to a new state unless acted on by another energy source. This implies the Big Bang went “bang” at the instant it came to exist.

Discussion:

The Minimum Energy Principle is a generalized statement of similar laws in the physical sciences. In its current formulation, it is independent of the scientific context.

3. Consider dark matter a form of energy, not a particle.

Rationale of importance:

This provides a new thrust for research, and explains why the Standard Model of particle physics does not predict the dark matter particle—WIMP (weakly interactive massive particle). In addition, it explains why efforts to detect it have been unsuccessful.

Discussion:

The existence of dark matter is not in dispute. However, serious efforts to prove that dark matter is a particle—WIMP (weakly interactive massive particle) —have been unsuccessful. In fact, The Standard Model of particle physics does not predict a WIMP particle. The Standard Model of particle physics, refined to its current formulation in the mid-1970s, is one of science’s greatest theories. If the Standard Model does not predict a WIMP particle, it raises serious doubt about the particle’s existence. All experiments to detect the WIMP particle have, to date, been unsuccessful. Major effort has been put forth by Stanford University, University of Minnesota, Fermilab, and others to detect the WIMP particle. Millions of dollars have been spent over last decade to find the WIMP particle. Despite all effort and funding, there has been no definitive evidence of its existence. This appears to beg expanding our research scope. One approach suggested is that science attempt to model dark matter using M-theory.

4. The Existence Equation Conjecture

Rationale of importance:

The Existence Equation Conjecture is, arguably, the most important theory put forward in this book. It relates time, existence, and energy. It explains the physical process related to time dilation. It rests on three pillars:

  1. The fourth dimension, although a spatial coordinate, is associated with existence in time.
  2. Movement in the fourth dimension (existence) requires enormous negative energy as suggested by the Existence Equation Conjecture (KEX4 = -.3mc2).
  3. When we add kinetic energy or gravitational energy to a particle, we reduce the amount of negative energy it requires to exist and, thus, increase its existence.

Discussion:

This equation is dimensionally correct, meaning it can be expressed in units of energy, which is an important test in physics. The equation is highly unusual. First, the kinetic energy is negative. Second, the amount of negative kinetic energy suggested by the equation, even for a small object like an apple, is enormous. The energy, for even a small object, is about equivalent to a nuclear weapon, but negative in value. This led me to postulate that the source of energy to fuel the Existence Equation Conjecture is dark energy. Modern science believes dark energy is a negative (vacuum) form of energy causing space to expand. From the Existence Equation Conjecture, we know existence requires negative energy to fuel existence. Comparing the Existence Equation Conjecture’s need for negative energy seems to suggest existence may be siphoning its required negative energy from the universe. This implies that existence and dark energy may be related.

In summary, we have a more complete picture of time’s nature, namely:

  1. Time is related to change (numerical orders of physical events)
  2. Time is related to energy via its relationship to change, since change requires energy
  3. Time is related to existence, and existence requires negative energy per the Existence Equation Conjecture
  4. The energy to fuel time (existence) may be being acquired from the universe (dark energy), causing the universe to expand (via the negative pressure we describe as dark energy). This aligns conceptually with the form of the equation, and the accelerated change in the universe.
  5. The enormousness changes in entropy (disorder) in the universe may be the price we pay for time. Since entropy increases with change, and time is a measure of change, there may be a time-entropy relationship.

The derivation and experimental verification of the Existence Equation Conjecture can be found in Appendices I and II of my book, Unraveling the Universe’s Mysteries.

5. The Quantum Universe theory

Rationale of importance:

This theory postulates that all reality, including space, consists of quantized energy.

Discussion:

The majority of experimental and theoretical data argues that the macro world, the universe in which we live, is the sum of all matter and energy quanta from the micro world (quantum level). Recent experiments demonstrate that the micro level and quantum level can influence each other, even to the point they become quantum entangled. In addition, space itself appears quantized, considering the Dirac sea, the particle theory of gravity, and the irreducible Planck length. This allows us conceptually to describe the universe as a Quantum Universe.

6. The existence of God (deity) is not scientifically provable

Rationale of importance:

This debate, God versus Science, is centuries old. It revolves around the question: can science prove or disprove God (deity) exists? The effects of such a proof would be profound.

Discussion:

This debate is essentially unresolvable. The nature of being “God” implies a supernatural being. Science deals with natural phenomena. Logically, it appears irrational to believe that science, which attempts to understand, model, and predict natural phenomena, is extendable to investigate supernatural phenomena. Obviously, if the existence of God were provable, religious leaders would not ask for faith. It is a choice, to believe or not to believe. Conversely, science does not require belief as the final step in the process. Belief plays a role in science, especially as new theories surface, but ultimately scientists seek experimental verification.

All of the above theories and concepts are fully discussed in my book Unraveling the Universe’s Mysteries.

Black and white close-up portrait of Frankenstein's monster with prominent forehead bolts and textured skin.

Frankenstein Revisited – The Successful Development of Synthetic Life

On May 21, 2010, the J. Craig Venter Institute (a team of approximately 20 scientists headed by Nobel laureate Hamilton Smith, with facilities in Rockville, Maryland and La Jolla, California) successfully synthesized the genome of the bacterium Mycoplasma mycoides from a computer record, and transplanted the synthesized genome into the existing cell of a Mycoplasma capricolum bacterium that had had its DNA removed. The newly formed “synthetic” bacterium was able to replicate billions of times, and declared by its creators a new and viable life form. However, not everyone agrees. Some scientists argue it is not a fully synthetic life form since  its genome was put into an existing cell. The Vatican also claims it is not a new life.

Boon or bane? Despite potential practical applications, such as developing useful organisms  for the creation bio-fuel production, there is a dark side. Some scientist fear the techniques used to create the bacterium Mycoplasma mycoides could also be used to create a biological weapon, like smallpox. In essence, the smallpox virus could be synthesized in a similar manner from it computer generated DNA code. The newly constructed DNA could then be inserted into existing related pox viruses.

In my opinion, this is another area, similar to artificial intelligence, that lacks appropriate regulation. Theoretically, it would be possible to synthesize a virus even worse than smallpox and unleash it on the world population. It is an existential threat we cannot afford to overlook.

A metallic skull with glowing red eyes and wires attached, set against a black background.

Is a Terminator-style robot apocalypse a possibility?

The short answer is “unlikely.” When the singularity occurs (i.e., when strong artificially intelligent machines exceed the combined intelligence of all humans on Earth), the SAMs (i.e., strong artificially intelligent machines) will use their intelligence to claim their place at the top of the food chain. The article “Is a Terminator-style robot apocalypse a possibility?” is one of many that have popped up in response to the my interview with the Business Insider (‘Machines, not humans will be dominant by 2045’, published July 6, 2014) and the publication of my book, The Artificial Intelligence Revolution (April 2014). If you would like a deeper understanding, I think you will find both articles worthy of your time.