The Beginning
Before getting into how the universe will end it is best to discuss how it began. Today the vast majority of astronomers/cosmologists believe that time and space began in a gigantic expansion from a dimensionless point or singularity in what is commonly called the “Big Bang.” The principal reason for this theory is that the universe is known to be expanding. Edwin Hubble was the first astronomer to discover that distant galaxies were all moving away from Earth and from each other at a rate proportional to the distance separating them. This is called Hubble’s law and the rate of expansion is called the “expansion factor” or “scale factor.” Hence, if a galaxy is one hundred million light years distant from us it will be observed to be receding from us at half the velocity of a galaxy that is two hundred million light years distant. Subsequent studies have shown that this rate appears to be increasing with time. By turning back the clock on this expansion of space, cosmologists estimate that our universe began 13.8 billion years ago.
The Big Bang model says that the expansion of the universe is due to the expansion of space itself. If this were not so then distant galaxies would be moving away from us at a speed greater than light—which is not possible. Another consequence of this type of expansion is that the universe, which began as a point, has no center. No matter where you stand in the universe, everything is observed to be receding from you at the same relative rate.
The Big Bang model of cosmogenesis does have a few anomalies that are solved by adding a new process called “cosmic inflation.” This occurred immediately after the birth of the universe. According to this theory, the universe initially expanded very rapidly—much faster than the speed of light. Since it was space that expanded, this does not contradict the theory of relativity, since the speed of light was not affected. At the end of inflation, the universe decayed into the normal expansion observed today.
Prior to the Big Bang, neither space nor time existed. Therefore, it is meaningless for scientists to hypothesize about what came before the Big Bang. Both space and time began at the time of the Big Bang and since Einstein’s theories of relativity demonstrate that these two cannot be considered separate—but form a four-dimensional continuum—the correct nomenclature is to say that spacetime was created and expanded following the Big Bang.
Will the End be a Slow Death or Big Crunch?
Scientists know how the world will end. The Sun will run out of fuel and enter its red-giant phase. It will then swell and engulf the closest planets, leaving Earth a charred, lifeless rock. Our planet has around five billion years left before this happens.
But the fate of the universe is not so well understood. Everything depends on whether the universe continues to expand and at what rate and whether new mass is being introduced into the system. Clearly, in an expanding universe whose expansion was set in motion by a Big Bang the expansion should be slowing because of the pull of gravity. However, the universe is not only not slowing in its expansion but accelerating. This increased rate of expansion is thought to be due to the existence of dark energy that appears to account for roughly three-quarters of the total mass-energy of the universe. It is call dark energy because astronomers do not know what it is—just that it is a repulsive force that counteracts gravity.
The fate of the universe depends on whether the expansion will continue on its present course, accelerate even more, or reverse. The figure below illustrates the three most likely scenarios for how the universe will evolve.

The Thermal Death of the Universe
Cosmologist use the term “cosmological constant” to describe the energy density of space. It is the amount of dark energy associated with space, and if it is truly constant then even as the universe expands it remains constant and as a result, the universe should continue to expand until all the hydrogen gas and other fuel that drives the formation and sustenance of stars becomes exhausted or too dilute to be usable. After a couple of trillion years, all but the closest galaxies will be too far away to see. Then, perhaps 100 trillion years later the stars in the universe will run out of fuel and stop shining. Dense stellar remnants like white dwarfs, neutron stars, and black holes will lock up any remaining material. Much later, the black holes will evaporate, and the universe will become a frozen wasteland having a constant temperature of a few degrees above absolute zero and no free energy to affect any change or movement. This is termed the thermal death of the universe—the outcome favored by most cosmologists today.
The Big Rip
The so-called Big Rip is in store if dark energy accelerates expansion even more than is currently observed. As the universe balloons, eventually, gravity will not be able to keep galactic clusters together. Stars will be stripped away from each other to the point that the night sky will be devoid of stars and eventually our solar system will be ripped apart followed by the planets and finally all atoms.
Recently, scientists Guido Risaliti and Elisabeta Lusso used quasars as a standard candle to go farther back in time than is possible using the favored supernova method.[i] What they found using the data from 1600 quasars was that there was strong agreement with the supernova results for quasars from the past 10 billion years. But for more distant quasars, they found that the density of dark energy was less. In other words, dark energy and hence the cosmological constant would not be a constant since it increased with time. If dark energy continues to increase then it would undoubtable lead to a Big Rip, but if it does not remain a constant, as the data suggests, then it could just as easily drop in value and even reverse which would cause the universe to collapse.
The Big Crunch
Before astronomers discovered that the expansion of the universe was accelerating due to dark energy they believed that the most likely fate of the universe was a reversal of expansion leading to what has been called the Big Crunch. Absent the extra push of dark energy, the gravitational attraction of matter, including dark matter, would theoretically halt the expansion and cause the universe to begin to contract—eventually leading to an ultimate collapse of the universe to a single point, In other words, the universe would return to the original state from which it was born. This might then cause another Big Bang or what has been called a bouncing universe—going from Bang to Crunch to Bang, etc.
Recently physicists Nemanja Kaloper from the University of California, Davis, and Antonio Padilla of the University of Nottingham came up with a simple reformulation of general relativity that might solve the discrepancy between the theorized energy density of space from quantum field theory and the observed dark energy density from cosmology.[ii],[iii] These values differ by some 120 orders of magnitude, a discrepancy that has been called “the worst theoretical prediction in the history of physics.”
Their model suggests that dark energy will dominate the universe shortly before a “turnaround,” leading to an eventual collapse. While they cannot set a date on when this turnaround will occur, a natural choice for the strength of forces suggests that the beginning of the universe’s collapse is imminent and is preceded by the current stage of cosmic acceleration. Their work is strictly theoretical and makes the cosmological constant an average of all the matter contributed to the mass-energy of the universe over all of space and time. This produces a relatively small cosmological constant, but it also predicts that our current accelerated expansion will stop in the future and reverse leading to a Big Crunch.
A Spiritual Authority’s Take on the Fate of the Universe
Cosmologists naturally assume that the universe is a closed system in which the entire mass-energy of the cosmos arose in the Big Bang. But what if creation is an ongoing process? This is the scenario laid out by renowned spiritual authority Shrii Prabhat Ranjan Sarkar.[iv] He argues that the Cosmic Entity, known as Brahma, has two complementary aspects—unqualified cosmic consciousness and a creative or qualifying principle (Prakriti). Without the action of this creative principle (CP), the unqualified consciousness could not undergo any transformation and would remain unmanifest as pure awareness.
The CP has three basic ways or modes in which it qualifies. The subtlest mode is known as the sentient binding force, and when it acts on unqualified consciousness, it creates the cosmic idea of I am. This is a very subtle qualification of pure awareness or consciousness, but without such an awareness of its own existence, consciousness would be nothing but pure being. The second mode of the CP is mutative and creates the cosmic sense of I do. The strongest binding force of the CP is the static mode, which creates cosmic objective mind (OM). This cosmic OM has objective reality but no physical reality, since matter is not yet formed.
These three qualities—I am, I do, and objective mind—make up what is known as cosmic mind. However, the static mode of the CP is not done at this stage, but continues to gradually increase its qualifying of the cosmic OM and transfer it into increasingly crude fundamental factors of physical reality—space, gas, radiating energy, liquid, and solid.
According to this model, creation is not static, but an ongoing unfolding of consciousness into the material world. As a result, new space is constantly being created in the universe, which would account for why space is expanding. At the same time, additional gas would be introduced into the universe. This would account for the fact that approximately one-third of the baryonic (ordinary) matter formed in the Big Bang is missing from galaxies. Recent astronomical observations show that this missing mass is found in strands of hot intergalactic hydrogen gas.[v] But astronomers don’t know where it comes from. If creation is an ongoing process with additional spacetime being created constantly along with small amounts of hydrogen gas, a thermal death of the universe should not occur. This is the proposition of Shrii Sarkar.[vi]
The question is whether pumping in additional spacetime and matter into the universe would cause it to continue to expand forever or allow gravity to win out over the effects of dark energy. The answer is unknown since scientists are currently unable to measure the rate at which new hydrogen gas is forming in our universe. However, Shrii Sarkar states that it is not possible for all parts of creation to have a uniform temperature or a simultaneous thermal death because matter will get concentrated causing what he calls jadásphot́a (great explosion) to occur. He states:
“This releases vast amounts of energy within the universe, thus maintaining the thermal disparity of the universe and the continued flow of the Cosmic imagination. That is why the fear of some scientists that the universe will meet a thermal death is baseless. Partial thermal death may occur in part of the universe, but the total thermal death of the universe will never be a reality.”[vii]
Whether he means that parts of the universe will re-condense and suffer new Big Bangs is still up for debate, but clearly the spiritual explanation for how the universe will end differs significantly from what most scientists now propose because it includes the idea that the universe is continually growing with the introduction of new space and matter.
[i] https://arxiv.org/abs/1811.02590
[ii] https://arxiv.org/abs/1309.6562
[iii] https://physics.aps.org/articles/v7/s29
[iv] Ananda Marga Ideology and Way of Life in a Nutshell, Part 8 [a compilation]: “The Macrocosmic Stance and Human Life;” (Kolkata: Ananda Marga Publications, 1988).
[v] https://www.britannica.com/science/intergalactic-medium
[vi] Ananda Marga Ideology and Way of Life in a Nutshell, Part 6 [a compilation]: “The Expansion of the Microcosm;” (Kolkata: Ananda Marga Publications, 1988).
[vii] Ibid.



Climate change brought on by the indiscriminate burning of fossil fuels and reliance on animal agriculture as a source of food threatens to displace millions of people, cause mass extinction of species, and rapidly alter the lands and waters that humankind depends upon for survival.
o take power in the US. Now is an appropriate time to consider why egoism is self-defeating and will eventually lead to one’s downfall. 
Sir Isaac Newton was perhaps one of the most influential scientists of all time. His laws of gravity and motion set the stage for a revolution in physics beginning in the nineteenth-century. The mechanistic Newtonian physics advanced our understanding of the motions of celestial bodies and physical objects. He envisioned a “clockwork” universe in which all of space could be mapped out in three dimensions and all clocks in the universe would tick at the same rate. According to this model speeds should add up—i.e. a bullet fired forward from a fast-moving car should have a higher velocity than one fired backward. If light behaved similarly then one would expect that when the Earth was moving towards a distant star, the light from the star would reach Earth more quickly than when the Earth was moving away from the star.
Because of a work trip to Japan, I had to leave the playa early. Before parting I was called to visit the temple, a structure that stood at 12:00 on the clock that made up the map of Black Rock City (BRC). Beyond the temple is deep playa – the unknown, uncharted. To me, deep playa represents the heavens above and depths of the soul, beyond the reach of the mundane. As the wooden effigy known as, “the man” stands in the center of the clock and middle of time, the temple is the grand central station where one finds departure from the dusty earth to the deep cosmos. Pictures, photos, memories of loved ones line the temple walls as people reverently pass through.


