“
People cited violation of the First Amendment when a New Jersey schoolteacher asserted that evolution and the Big Bang are not scientific and that Noah's ark carried dinosaurs. This case is not about the need to separate church and state; it's about the need to separate ignorant, scientifically illiterate people from the ranks of teachers.
”
”
Neil deGrasse Tyson
“
The Hindu religion is the only one of the world’s great faiths dedicated to the idea that the Cosmos itself undergoes an immense, indeed an infinite, number of deaths and rebirths.
It is the only religion in which the time scales correspond to those of modern scientific cosmology. Its cycles run from our ordinary day and night to a day and night of Brahma, 8.64 billion years long. Longer than the age of the Earth or the Sun and about half the time since the Big Bang.
”
”
Carl Sagan (Cosmos)
“
Oh gravity, thou art a heartless bitch.
”
”
Jim Parsons
“
What's life without whimsy?
”
”
Dr Sheldon Cooper - The Big Bang Theory
“
Don’t know if it’s good or bad that a Google search on “Big Bang Theory” lists the sitcom before the origin of the Universe
”
”
Neil deGrasse Tyson
“
I've never really addressed those rumors because I figured, 'Why defend yourself against something that is not offensive'?
”
”
Johnny Galecki
“
Metaphysical speculation is independent of the physical validity of the Big Bang itself and is irrelevant to our understanding of it.
”
”
Lawrence M. Krauss (A Universe from Nothing: Why There Is Something Rather Than Nothing)
“
Despite its name, the big bang theory is not really a theory of a bang at all. It is really only a theory of the aftermath of a bang.
”
”
Alan Guth
“
We are asked by science to believe that the entire universe sprang from nothingness, and at a single point and for no discernible reason. This notion is the limit case for credulity. In other words, if you can believe this, you can believe anything.
”
”
Terence McKenna
“
I think the Big Bang theory must have been invented by a man. A woman would have wanted it to take longer and insisted on a commitment.
”
”
Cassandra Danz (Mrs. Greenthumbs: How I Turned a Boring Yard into a Glorious Garden and How You Can, Too)
“
String theory is an attempt at a deeper description of nature by thinking of an elementary particle not as a little point but as a little loop of vibrating string.
”
”
Edward Witten
“
I believe, if there is some sort of higher power, the universe is it. Whenever religious people ask me where the universe came from, I tell them that it has always been here, and was never created. The Big Bang theory is based on the fact that the universe is expanding right now. And if you rewind the tape, the universe appears to be shrinking. If you rewind the tape far enough, eventually the universe must be just one singular point. Or so the theory goes. But what if the universe has not always been expanding? What if it's pulsating, and one pulse takes trillions of years, and right now the universe is inhaling, and before that, trillions of years ago, it was exhaling?
”
”
Oliver Gaspirtz
“
What exactly does that expression mean, 'friends with benefits'? Does he provide her with health insurance?
”
”
Chuck Lorre
“
Sure, I've always been into the Big Bang theory of passion, but as something thoretical, something that happens in books that you can close and put back on a shelf, something that I might secretly want bad but can't imagine ever happening to me.
”
”
Jandy Nelson (The Sky Is Everywhere)
“
The current state of knowledge can be summarized thus: in the beginning there was nothing, which exploded.
”
”
Terry Pratchett
“
the deeper I immersed myself in evangelical theology, the more I felt compelled to mistrust many sectors of society. Evolution and the Big Bang became ideologies to confront, not theories to understand.
”
”
J.D. Vance (Hillbilly Elegy: A Memoir of a Family and Culture in Crisis)
“
Let's not argue about it, let's study it.
”
”
Leonard
“
Maybe in the future this theory will be disproven. But two great cosmological discoveries of this century—Hubble’s law, and observation of the cosmic microwave background–show that the big bang theory is currently the most plausible explanation for the origin of the universe.
”
”
Liu Cixin (The Three-Body Problem (Remembrance of Earth’s Past, #1))
“
How about we make a date to do nothing but curl up together after school alone and Roku a Big Bang Theory marathon.” I grinned at him. “No one but me knows what a dork you truly are.” “I need to laugh, and Sheldon makes me laugh.
”
”
P.C. Cast (Revealed (House of Night #11))
“
God created… light and
dark, heaven and hell—
science claims the same thing as religion, that the Big Bang created
everything in the universe with an opposite.
“Including matter itself, antimatter
”
”
Dan Brown (Angels & Demons (Robert Langdon, #1))
“
A beam from the everlasting sun of God.
Rude and unresponsive are the stones;
Yet in them divine things lie concealed;
I hear their imprisoned chant:–
“We are fragments of the universe,
Chips of the rock whereon God laid the foundation of the world:
”
”
Helen Keller (The Song of the Stone Wall)
“
Stars are born
babies, just like us.
They live their lives,
then die without fuss.
”
”
Joseph Raphael Becker (Annabelle & Aiden: Worlds Within Us)
“
A Default Smart Opinion is an opinion that’s generally considered to be inarguable because it’s repeated ad nauseam by seemingly intelligent individuals. Other examples include “Nickelback sucks!,” “The Big Bang Theory sucks!,” and “Kim Kardashian is dumb and also sucks!
”
”
Steven Hyden (Your Favorite Band Is Killing Me: What Pop Music Rivalries Reveal About the Meaning of Life)
“
If everything in the universe evolves toward increasing disorder, it must have started out in an exquisitely ordered arrangement. This whole chain of logic, purporting to explain why you can't turn an omelet into an egg, apparently rests on a deep assumption about the very beginning of the universe. It was in a state of very low entropy, very high order. Why did our part of the universe pass though a period of such low entropy?
”
”
Sean Carroll (From Eternity to Here: The Quest for the Ultimate Theory of Time)
“
The stories that science tells about the world filter out into the wider culture, changing the way that we look at the world around us and our place in it. The discovery that the Earth was not at the center of the universe, Darwin’s theory of evolution, the Big Bang and an expanding universe nearly 14 billion years old, containing hundreds of billions of galaxies, each containing hundreds of billions of stars—these ideas have radically altered humanity’s conception of itself.
”
”
Adam Becker (What Is Real?: The Unfinished Quest for the Meaning of Quantum Physics)
“
For the record, I do have genitals; and they are functional and aesthetically pleasing.
”
”
Chuck Lorre
“
I am a man of science, not someone's snuggle-bunny!
”
”
Chuck Lorre
“
Sheldon: I wouldn't tell you the secret. Sssh! Leonard: What secret? Tell me the secret. Sheldon: Mom smokes in the car. Jesus is okay with it, but we can't tell dad. Leonard: Not that secret, the other secret. Sheldon: I'm Batman! Ssssh! #11
”
”
Dylan Allen (Funny Quotes of Sheldon Cooper: The #1 Favorite Comedy Book of The Big Bang Theory Fans)
“
For the scientist who has lived by his faith in the power of reason, the story ends like a bad dream. He has scaled the mountain of ignorance; he is about to conquer the highest peak; as he pulls himself over the final rock, he is greeted by a band of theologians who have been sitting there for centuries.
”
”
Robert Jastrow (The Enchanted Loom)
“
For three decades, Einstein sought a unified theory of physics, one that would interweave all of nature's forces and material constituents within a single theoretical tapestry. He failed. Now, at the dawn of the new millennium, proponents of string theory claim that the threads of this elusive unified tapestry finally have been revealed. String theory has the potential to show that all of the wondrous happenings in the universe—from the frantic dance of subatomic quarks to the stately waltz of orbiting binary stars, from the primordial fireball of the big bang to the majestic swirl of heavenly galaxies—are reflections of one grand physical principle, one master equation.
”
”
Brian Greene (The Elegant Universe)
“
And since, according to the big bang theory, the bang is what is supposed to have happened at the beginning, the big bang leaves out the bang. It tells us nothing about what banged, why it banged, how it banged, or, frankly, whether it ever really banged at all.
”
”
Brian Greene (The Fabric of the Cosmos: Space, Time, and the Texture of Reality)
“
Someone told me once that all atoms lived in pairs. When the Big Bang happened, they were blasted across the universe and separated from each other. Ever since then, each pair of atoms has worked to find its way back to its other half… sometimes those atoms find each other again in the form of human beings. We call them soulmates.
”
”
Sarah A. Bailey (The Soulmate Theory)
“
Tokyo is a model of that serial big-bang theory of the universe. It explodes at five P.M. and people matter is hurled to the suburbs, but by 5 A.M. the people-matter gravity reasserts itself, and everything surges back toward the center, where mass densens for the next explosion.
”
”
David Mitchell (Number9Dream)
“
The Observable world.
According to the Big Bang theory, the universe came into being in one single moment – a cosmic cataclysm that gave birth to black hole, brown dwarfs, matter and dark matter, energy and dark energy. It gave birth to galaxies and stars and moons and suns and planets and oceans. It’s a hard concept to hold on to – the idea that there was a time before us. A time before time.
In the beginning there was nothing. And then there was everything.
”
”
Nicola Yoon (Everything, Everything)
“
A long time ago,
there was diddly-squat.
Just nothing at all,
except... one tiny dot.
”
”
Joseph Raphael Becker (Annabelle & Aiden: Worlds Within Us)
“
Don't forget that you are the product of a culture that went stark raving mad about ten thousand years ago. Adjust your thinking accordingly.
”
”
Chuck Lorre
“
time is happening all at once
we travel down it seeing only the present
the big bang was that big, its still banging
”
”
e.webb
“
Is my coitus whimsically inventive?
”
”
Chuck Lorre
“
I'm not crazy, my mother had me tested.
”
”
Sheldon Cooper
“
Let me guess,” I said. “This is about Schrödinger’s cat.” “I’m impressed, Dylan,” she replied with a smile. “Hey, I watched The Big Bang Theory.
”
”
Brian Freeman (Infinite)
“
I won't say that all senior citizens who can't master technology should be publicly flogged, but if we made an example of one or two, it might give the others incentive to try harder.
”
”
Chuck Lorre
“
It’s sometimes said that the greatest remaining scientific questions are: What caused the Big Bang? What is the grand unified theory that integrates quantum mechanics and general relativity? And what is the relationship between the mind and the brain, especially regarding conscious experience?
”
”
Rick Hanson (Buddha's Brain: The Practical Neuroscience of Happiness, Love, and Wisdom)
“
The claim that the universe *began* with the big bang has no basis in current physical and cosmological knowledge. The observations confirming the big bang do not rule out the possibility of a prior universe.
”
”
Victor J. Stenger (God: The Failed Hypothesis: How Science Shows That God Does Not Exist)
“
There was, for example, the theory that A'Tuin had come from nowhere and would continue at a uniform crawl, or steady gait, into nowhere, for all time. This theory was popular among academics.
An alternative, favoured by those of a religious persuasion, was that A'Tuin was crawling from the Birthplace to the Time of Mating, as were all the stars in the sky which were, obviously, also carried by giant turtles. When they arrived they would briefly and passionately mate, for the first and only time, and from that fiery union new turtles would be born to carry a new pattern of worlds. This was known as the Big Bang hypothesis.
”
”
Terry Pratchett (The Color of Magic (Discworld, #1; Rincewind, #1))
“
THE BOTTOM LINE • Parallel universes are not a theory, but a prediction of certain theories. • Eternal inflation predicts that our Universe (the spherical region of space from which light has had time to reach us during the 14 billion years since our Big Bang) is just one of infinitely many universes in a Level I multiverse where everything that can happen does happen somewhere. • For a theory to be scientific, we need not be able to observe and test all its predictions, merely at least one of them. Inflation is the leading theory for our cosmic origins because it’s passed observational tests, and parallel universes seem to be a non-optional part of the package. • Inflation converts potentiality into reality: if the mathematical equations governing
”
”
Max Tegmark (Our Mathematical Universe: My Quest for the Ultimate Nature of Reality)
“
According to the Big Bang theory, the universe came into being in one single moment—a cosmic cataclysm that gave birth to black holes, brown dwarfs, matter and dark matter, energy and dark energy. It gave birth to galaxies and stars and moons and suns and planets and oceans. It's a hard concept to hold on to—the idea that there was a time before us. A time before time.
In the beginning there was nothing. And then there was everything.
”
”
Nicola Yoon (Everything, Everything)
“
Scientists have no proof that life was not the result of an act of creation, but they are driven by the nature of their profession to seek explanations for the origin of life that lie within the boundaries of natural law.
”
”
Robert Jastrow (The Enchanted Loom)
“
There is a strange ring of feeling and emotion in these reactions [of scientists to evidence that the universe had a sudden beginning]. They come from the heart whereas you would expect the judgments to come from the brain. Why? I think part of the answer is that scientists cannot bear the thought of a natural phenomenon which cannot be explained, even with unlimited time and money. There is a kind of religion in science; it is the religion of a person who believes there is order and harmony in the Universe. Every event can be explained in a rational way as the product of some previous event; every effect must have its cause, there is no First Cause. … This religious faith of the scientist is violated by the discovery that the world had a beginning under conditions in which the known laws of physics are not valid, and as a product of forces or circumstances we cannot discover. When that happens, the scientist has lost control. If he really examined the implications, he would be traumatized.
”
”
Robert Jastrow (The Enchanted Loom)
“
You don’t need to understand chemistry at an advanced level to appreciate the rarity of our situation,” she said. “Calvin and I didn’t just click; we collided. Literally, actually—in a theater lobby. He vomited on me. You’re familiar with the big bang theory, aren’t you?
”
”
Bonnie Garmus (Lessons in Chemistry)
“
The laws of nature cannot be randomly reshuffled at the cusps [of an oscillating universe]. If the universe has already gone through many oscillations, many possible laws of gravity would have been so weak that, for any given initial expansion, the universe would not have held together. Once the universe stumbles upon such a gravitational law, it flies apart and has no further opportunity to experience another oscillation and another cusp and another set of laws of nature. Thus we can deduce from the fact that the universe exists either a finite age, or a severe restriction on the kinds of laws of nature permitted in each oscillation. If the laws of physics are not randomly reshuffled at the cusps, there must be a regularity, a set of rules, that determines which laws are permissible and which are not. Such a set of rules would comprise a new physics standing over the existing physics. Our language is impoverished; there seems to be no suitable name for such a new physics. Both 'paraphysics' and 'metaphysics' have been preempted by other rather different and, quite possibly, wholly irrelevant activities. Perhaps 'transphysics' would do.
”
”
Carl Sagan (Cosmos)
“
But now at last the sacred influence
Of light appears, and rom the walls of Heav'n
Shoots far into the bosom of dim Night
A glimmering dawn; here Nature first begins
her farthest verge, and Chaos to retire
As from her outmost works a broken foe
With tumult less and with less hostile din,
”
”
John Milton (Paradise Lost)
“
I believe that the Big-Bang Theory and the Evolution Theory, as well as Einstein’s Special Relativity Theory which does not allow for the existence of faster-than-light (superluminal) phenomena, all have flaws in them and must be replaced by new theories that can give Mankind a more concise view of our Universe. But the fact is exceptional discoveries and theories that challenge official science have been ignored by the Establishment for decades.
”
”
Takaaki Musha (The Orphan Conspiracies: 29 Conspiracy Theories from The Orphan Trilogy)
“
Grinning, she hovered over him. Then, like a fist closing around a doorknob, her grin closed around him. With her lips, she turned the knob first one way and then the other: left, right, open, shut; left, right, open, shut. The knob did not squeak. In fact, Wiggs was unusually quiet.
Now, falling into rhythm, she sucked the knob from its axle, sucked the axle from its door, the door from its hinges. Out onto the lawn, tempo increasing, she sucked up the flagstone walk, the rosebushes, the petunia bed, the sprinkler, the driveway, and the small Japanese car parked in the driveway: oh, what a feeling! Toyota! Wiggs moaned as the neighborhood disappeared.
The towers of the city began to sway, and soon, the planet itself fell victim to the force, swelling at its equator, throbbing at its poles. It wobbled violently on its axis, once, twice, then exploded. The Big Bang theory, proven at last. Continuing to impersonate a black hole, she pulled in every drop and particle – she’d never had a man in such entirety – and it wasn’t until the final spasm had subsided and the cosmos was at peace that she loosened her grip and, lips glistening like the Milky Way, looked up to see – the legs of a third party standing there.
”
”
Tom Robbins
“
GOD. Sometimes I think there might be a god out there, and that every once in a while he tunes in to see what we're up to, and have a good laugh at how we like to dress him up in various costume. Robes, thorny crowns, yarmulkes and curls, saris and butt-hugging yoga pants. Male, female, a genderless reincarnation factory; a Mother Earth or a withholding Father Christmas. I would think it would amuse the hell out of him. That we're all idolaters, worshiping figments of our own creation who bear no resemblance to him.
Maybe he's sitting in some alternate dimension somewhere, saying, 'Shit, I didn't even create the world! I was just cooking my dinner, not paying attention to the heat, and suddenly here was this big band and a few hours later, a bunch of dinosaurs...
”
”
Suzanne Morrison (Yoga Bitch: One Woman's Quest to Conquer Skepticism, Cynicism, and Cigarettes on the Path to Enlightenment)
“
Information is fleeting. Human records are broken; new particles are discovered; fresh historical documents come to light. Dinosaurs turn out not to be giant grey iguanas after all, but multicoloured feathery proto-birds of all shapes and sizes. Right now, even the daddy of all facts, the Big Bang theory, is looking wobbly.
”
”
John Lloyd (1,411 QI Facts To Knock You Sideways)
“
Zero dwells at the juxtaposition of quantum mechanics and relativity; zero lives where the two theories meet, and zero causes the two theories to clash. A black hole is a zero in the equations of general relativity; the energy of the vacuum is a zero in the mathematics of quantum theory. The big bang, the most puzzling event in the history of the universe, is a zero in both theories. The universe came from nothing-and both theories break down when they try to explain the origin of the cosmos.
”
”
Charles Seife (Zero: The Biography of a Dangerous Idea)
“
The realization that time can behave like another direction of space means one can get rid of the problem of time having a beginning, in a similar way in which we got rid of the edge of the world.
Suppose the beginning of the universe was like the South Pole of the earth, with degrees of latitude playing the role of time.
As one moves north, the circles of constant latitude, representing the size of the universe, would expand. The universe would start as a point at the South Pole, but the South Pole is much like any other point.
To ask what happened before the beginning of the universe would become a meaningless question, because there is nothing south of the South Pole.
”
”
Stephen Hawking (The Grand Design)
“
The sun god Ra was described as the ba which “came forth from Nun,” the ba “which Nun created.” In these terms, the ba is a potentiality which is actualized. According to these statements, Chaos produced Order. Nun, primordial Chaos, generated the god Ra who then made the ordered cosmos. This is actually extremely similar to science’s version of Big Bang theory. Randomness – primordial Chaos, formlessness or non-existence (non-being) – miraculously produced its opposite: a formed, ordered cosmos. In truth, science hasn’t moved on at all from Egyptian mythology. It has no better explanation for how the cosmos was produced than ancient Egyptian priests spinning mythological webs did.
”
”
Steve Madison (Think Like an Egyptian: How the Ancient Mind Worked)
“
Stephen Hawking asks, 'what did God do before he created the Universe?'
Answer: He created Nothing
”
”
Atom Tate
“
Raj: I don't like bugs, okay. They freak me out.
Sheldon: Interesting. You're afraid of insects and women. Ladybugs must render you catatonic. #12
”
”
Dylan Allen (Funny Quotes of Sheldon Cooper: The #1 Favorite Comedy Book of The Big Bang Theory Fans)
“
Evolution and the Big Bang became ideologies to confront, not theories to understand.
”
”
J.D. Vance (Hillbilly Elegy: A Memoir of a Family and Culture in Crisis)
“
laziness has its benefits. People trying to get away with doing less work are a force for innovation. Arkani-Hamed
”
”
George Musser (Spooky Action at a Distance: Why Space and Times Are Doomed—and What It Means for Black Holes, the Big Bang, and Theories of Everything)
“
The mass starts into a million suns;
Earths round each sun with quick explosions burst,
And second planets issue from the first.
[The first concept of a 'big bang' theory of the universe.]
”
”
Erasmus Darwin (The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation)
“
We, of course, have the advantage of hindsight. Who can say which of today’s widely repeated seeming truisms about the big bang, string theory, or the universe’s origins will seem ludicrous a century hence?
”
”
Bob Berman (The Sun's Heartbeat: And Other Stories from the Life of the Star That Powers Our Planet)
“
We have not yet figured out why there is more matter than antimatter in the universe. Only one ten-billionth of the original matter in the early universe survived this explosion, and we are part of it. The leading theory is that something violated the perfect symmetry between matter and antimatter at the Big Bang, but we don't know what it is. There is a Nobel Prize waiting for the enterprising individual who can solve this problem.
”
”
Michio Kaku (The Future of Humanity: Terraforming Mars, Interstellar Travel, Immortality and Our Destiny Beyond Earth)
“
There was only one period of time when energy on this enormous scale was readily available, and that was at the instant of Creation. In fact, the hyperspace theory cannot be tested by our largest atom smashers because the theory is really a theory of Creation. Only at the instant of the Big Bang do we see the full power of the hyperspace theory coming into play. This raises the exciting possibility that the hyperspace theory may unlock the secret of the origin of the universe.
”
”
Michio Kaku (Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension)
“
Actually, what we really need to remember about Galileo is that most of the people who use his name in argument could barely spell it, let alone tell us what actually happened to the man. His case is used over and over again because critics can't think of any other scientists who were mistreated by the Church. And in this instance they're right. There may have been some people in the scientific world who did not enjoy Church support and were even challenged by Catholicism but, sorry to disappoint, there weren't very many of them. The Church has been the handmaiden of science and scientific discovery, and those who refer to Galileo tend to forget that Louis Pasteur, the inventor of pasteurization, was a devout Catholic, as was Alexander Fleming, who gave us penicillin. Or Father Nicolaus Copernicus, who first proposed the theory of the earth revolving around the sun - this was precisely what Galileo stated, but Copernicus taught it as theory and not fact. Or Monsignor Georges Henri Joseph Édouard Lemaître, a Belgian Roman Catholic priest and professor of physics at the Catholic University of Leuven, who proposed what became known as the Big Bang theory of the origin of the Universe. In the field of acceleration, Fr. Giambattista Riccioli changed the way we understand that particular science; the father of modern Egyptology was Fr. Athanasius Kircher, and the Yugoslavian Fr. Roger Boscovich was the founder of modern atomic theory.
”
”
Michael Coren (Why Catholics are Right)
“
biologists admit that they still don’t have any good explanation for how brains produce consciousness. Physicists admit that they don’t know what caused the Big Bang, or how to reconcile quantum mechanics with the theory of general relativity.
”
”
Yuval Noah Harari (Sapiens: A Brief History of Humankind)
“
Love, that most banal of things, that most clichéd of religious motivations, had more power—Sol now knew—than did strong nuclear force or weak nuclear force or electromagnetism or gravity. Love was these other forces, Sol realized. The Void Which Binds, the subquantum impossibility that carried information from photon to photon, was nothing more or less than love. But could love—simple, banal love—explain the so-called anthropic principle which scientists had shaken their collective heads over for seven centuries and more—that almost infinite string of coincidences which had led to a universe that had just the proper number of dimensions, just the correct values on electron, just the precise rules for gravity, just the proper age to stars, just the right prebiologies to create just the perfect viruses to become just the proper DNAs—in short, a series of coincidences so absurd in their precision and correctness that they defied logic, defied understanding, and even defied religious interpretation. Love? For seven centuries the existence of Grand Unification Theories and hyperstring post-quantum physics and Core-given understanding of the universe as self-contained and boundless, without Big Bang singularities or corresponding endpoints, had pretty much eliminated any role of God—primitively anthropomorphic or sophisticatedly post-Einsteinian—even as a caretaker or pre-Creation former of rules. The modern universe, as machine and man had come to understand it, needed no Creator; in fact, allowed no Creator. Its rules allowed very little tinkering and no major revisions. It had not begun and would not end, beyond cycles of expansion and contraction as regular and self-regulated as the seasons on Old Earth. No room for love there.
”
”
Dan Simmons (The Fall of Hyperion (Hyperion Cantos, #2))
“
As Nobel laureate physicist Frank Wilczek has put it, "The answer to the ancient question, 'Why is there something rather than nothing?' would then be that 'nothing' is unstable." ... In short, the natural state of affairs is something rather than nothing. An empty universe requires supernatural intervention--not a full one. Only by the constant action of an agent outside the universe, such as God, could a state of nothingness be maintained. The fact that we have something is just what we would expect if there is no God.
”
”
Victor J. Stenger (God: The Failed Hypothesis: How Science Shows That God Does Not Exist)
“
Recently, I watched an episode of The Big Bang Theory. One of the characters, Howard—an astrophysicist—is in space. His new bride, Bernadette, convinces him that it would be best if they lived by themselves when he comes back to earth and not with his loud, annoying mother. Howard agrees. He’s too scared to take ownership of the decision, so he pitches it to his mother like it was his wife’s idea. The mother yells so loud, she barely needs any equipment to be heard in space. Howard dutifully tells her that he will convince Bernadette and they’ll live with her. When Bernadette calls, he doesn’t have the, er, balls, to tell her the truth either. So he tells her all is well with the move. His counterpart, a Russian astronaut, cannot believe his country lost the Cold War to wusses like Howard. When he asks him what he plans to do, Howard has only one option. He’ll stay in space. Earth is where there are problems between his wife and mother. He’s safe in space. He’s not the only one. The world is full of conflicted husbands wishing they could be in space and
”
”
Veena Venugopal (The Mother-in-Law: The Other Woman in Your Marriage)
“
Inflation is continuous and eternal, with big bangs happening all the time, with universes sprouting from other universes. In this picture, universes can “bud” off into other universes, creating a “multiverse.” In this theory, spontaneous breaking may occur anywhere within our universe, allowing an entire universe to bud off our universe. It also means that our own universe might have budded from a previous universe. In the chaotic inflationary model, the multiverse is eternal, even if individual universes are not. Some universes may have a very large Omega, in which case they immediately vanish into a big crunch after their big bang. Some universes only have a tiny Omega and expand forever. Eventually, the multiverse becomes dominated by those universes that inflate by a huge amount.
In retrospect, the idea of parallel universes is forced upon us.
”
”
Michio Kaku (Parallel Worlds: A Journey through Creation, Higher Dimensions, and the Future of the Cosmos)
“
Consider the enormity of the problem. Science has proved that the universe exploded into being at a certain moment. It asks: What cause produced this effect? Who or what put the matter or energy into the universe? And science cannot answer these questions, because, according to the astronomers, in the first moments of its existence the Universe was compressed to an extraordinary degree, and consumed by the heat of a fire beyond human imagination. The shock of that instant must have destroyed every particle of evidence that could have yielded a clue to the cause of the great explosion.
”
”
Robert Jastrow (The Enchanted Loom)
“
The laws of M-theory therefore allow for different universes with different apparent laws, depending on how the internal space is curled. M-theory has solutions that allow for many different internal spaces, perhaps as many as 10500, which means it allows for 10500 different universes, each with its own laws. To get an idea how many that is, think about this: If some being could analyze the laws predicted for each of those universes in just one millisecond and had started working on it at the big bang, at present that being would have studied just 1020 of them. And that’s without coffee breaks.
”
”
Stephen Hawking (The Grand Design)
“
For me, the most beautiful aspects of physics are not the complicated math equations or even the ability of predicting how things will happen. What attracts me to physics is what it teaches us about the bigger picture. The general philosophical lessons that are embedded in physical laws are what excite me. For example, the fact that all particles and forces get unified within string theory teaches us about the unity underlying our universe. The amazingly vast collection of solutions to equations of string theory suggests that there may be many universes besides ours. What happened before the big bang, or was there a time before big bang? The “duality symmetry” in string theory, which exchanges small spaces with large spaces, suggests that perhaps as we go back in time the universe was effectively getting bigger instead of smaller. This suggests we came from other universes. Physics teaches us deep facts about our universe and our place in it. I hope I can add a little to this beautiful story. That is my goal.
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Cumrun Vafa
“
Vane, you okay in there?” my mom calls through my door.
I jump so hard I crash into my desk and knock off some books and video game cases.
If my mom comes in and finds a gorgeous girl in a skimpy dress passed out on my worn gray rug, I’ll be grounded for the rest of eternity. Especially since all I have on at the moment are my Batman boxers. Pretty sure she won’t buy my ghost-guardian angel/freak-of-nature theories either.
I stumble toward the door, prepared to barricade it with my dresser if I have to. “I’m fine, Mom,” I say as I grab the first T-shirt I see off my floor and throw it on, along with my gym shorts.
“Then what’s all that banging?”
Come on, Vane. Think!
Inspiration strikes. “I found a date roach in my bed.”
“Did you kill it?” My mom sounds farther away, like she jumped back.
“I tried to, but now I can’t find it.” I don’t need to worry about my mom offering to help. She’s a big believer in the whole boys should kill all the bugs philosophy.
“Well, I won’t distract you, then,” she says, and I can’t help smiling.
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Shannon Messenger (Let the Sky Fall (Sky Fall, #1))
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Scientists who grapple with biological origins are still affected by Platonic idealism today; Charles Lyell’s nineteenth-century geological theories still influence our understanding of human evolution; quantum theory is still wrestling with Francis Bacon’s methods. To interpret science, we have to know something about its past. We have to continually ask not just “What have we discovered?” but also “Why did we look for it?” In no other way can we begin to grasp why we prize, or disregard, scientific knowledge in the way we do; or be able to distinguish between the promises that science can fulfill and those we should receive with some careful skepticism. Only then will we begin to understand science.
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Susan Wise Bauer (The Story of Western Science: From the Writings of Aristotle to the Big Bang Theory)
“
For seven centuries the existence of Grand Unification Theories and hyperstring post-quantum physics and Core-given understanding of the universe as self-contained and boundless, without Big Bang singularities or corresponding endpoints, had pretty much eliminated any role of God—primitively anthropomorphic or sophisticatedly post-Einsteinian—even as a caretaker or pre-Creation former of rules. The modern universe, as machine and man had come to understand it, needed no Creator; in fact, allowed no Creator. Its rules allowed very little tinkering and no major revisions. It had not begun and would not end, beyond cycles of expansion and contraction as regular and self-regulated as the seasons on Old Earth
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Dan Simmons (The Fall of Hyperion (Hyperion Cantos, #2))
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And when he came to our runthrough on the stage, it just so happened that Simon had to be doing an impression of him. Simon was like, “Oh my God.” He did the scene and then immediately turned to Professor Hawking and said, “I’m so sorry! They made me do it!” And everyone cracked up. But then a buzzer on his wheelchair went off, and we saw his handlers come in to move and check things, and we were so concerned. My first thought was, Oh my God, Simon, you killed Stephen Hawking! But his handler assured us, “No, he was laughing!” The only way he could communicate was off of his glasses with a sensor on his cheek, so the buzzer would go off when he laughed. We were like, “Thank God!” He just had the best time seeing behind the scenes of our world and how it was done. I still can’t believe it.
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Jessica Radloff (The Big Bang Theory: The Definitive, Inside Story of the Epic Hit Series)
“
If the Big Bang were indeed where it all began [which one can fairly well grant, at least to this point in science’s thinking], may I ask what preceded the Big Bang?” Their answer, which I had anticipated, was that the universe was shrunk down to a singularity. I pursued, “But isn’t it correct that a singularity as defined by science is a point at which all the laws of physics break down?” “That is correct,” was the answer. “Then, technically, your starting point is not scientific either.” There was silence, and their expressions betrayed the scurrying mental searches for an escape hatch. But I had yet another question. I asked if they agreed that when a mechanistic view of the universe had held sway, thinkers like Hume had chided philosophers for taking the principle of causality and applying it to a philosophical argument for the existence of God. Causality, he warned, could not be extrapolated from science to philosophy. “Now,” I added, “when quantum theory holds sway, randomness in the subatomic world is made a basis for randomness in life. Are you not making the very same extrapolation that you warned us against?” Again there was silence and then one man said with a self-deprecating smile, “We scientists do seem to retain selective sovereignty over what we allow to be transferred to philosophy and what we don’t.” There
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Ravi Zacharias (Jesus Among Other Gods: The Absolute Claims of the Christian Message)
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If the world had ever been in a state in which no change whatever was taking place, how could it pass from this state to one of change? The absolutely unchanging, especially when it has been in this state from eternity, cannot possibly get out of such a state by itself and pass over into a state of motion and change. An initial impulse must have therefore come from outside [...] But as everyone knows, the "initial impulse" is only another expression for God.
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Friedrich Engels (Anti-Dühring: Herr Eugen Dühring’s Revolution in Science)
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Darwin and Karl Marx didn't reveal the secret of the world. Of all the theories about creation, the one expounded in Genesis is the most intelligent. All this talk about primordial mists or the Big Bang is a wild absurdity. If someone found a watch on an island and said it had been made by itself or that it developed through evolution, he would be considered a lunatic. But according to modern science, the universe evolved all on its own. Is the universe less complicated than a watch?
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Isaac Bashevis Singer
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...a useful coorective to the triumphalism of some scientists. For example, Maddox went out of his way to emphasise the provisional nature of much physics - he referred to black holes as 'putative' only, to the search for theories of everything as 'the embodiment of a belief, even a hope' and stated that the reason why the quantum gravity project is 'becalmed' right now is because 'the problem to be solved is not yet fully understood' and that the idea that the universe began with a Big Bang 'will be found to be false'.
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Peter Watson (A Terrible Beauty : The People and Ideas That Shaped the Modern Mind - A History)
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It’s not like science for all its cleverness gets the answers. Take that about Creation. Science goes back with its theories about the Big Bang, but then it can’t get any further because there’s no reason why any of the stuff that was needed for the Big Bang to happen was there in the first place. All these particles and atoms or whatever was meant to go bang, they don’t come out of nowhere, do they? Bill said that’s why a lot of scientists believe. They know better than anyone that you can’t get something out of nothing.
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Emma Stonex (The Lamplighters)
“
Of course, it would have been even more exciting if Einstein had trusted his original equations and simply announced that his general theory of relativity predicted that the universe is expanding. If he had done that, then Hubble’s confirmation of the expansion more than a decade later would have had as great an impact as when Eddington confirmed his prediction of how the sun’s gravity would bend rays of light. The Big Bang might have been named the Einstein Bang, and it would have gone down in history, as well as in the popular imagination, as one of the most fascinating theoretical discoveries of modern physics.52
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Walter Isaacson (Einstein: His Life and Universe)
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Given everything we know about the universe it would seem utterly impossible for any sane person to believe that the ultimate truth about the universe and human existence is the story of Israeli, German or Russian nationalism – or indeed of nationalism in general. A story that ignores almost the whole of time, the whole of space, the Big Bang, quantum physics and the evolution of life is at most just a tiny part of the truth. Yet people somehow manage not to see beyond it.
Indeed, billions of people throughout history have believed that for their lives to have meaning, they don’t even need to be absorbed into a nation or a great ideological movement. It is enough if they just ‘leave something behind’, thereby ensuring that their personal story continues beyond their death. The ‘something’ I leave behind is ideally my soul or my personal essence. If I am reborn in a new body after the death of my present body, then death is not the end. It is merely the space between two chapters, and the plot that began in one chapter will carry on into the next. Many people have at least a vague faith in such a theory, even if they do not base it on any specific theology. They don’t need an elaborate dogma – they just need the reassuring feeling that their story continues beyond the horizon of death.
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Yuval Noah Harari (21 Lessons for the 21st Century)
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Given everything we know about the universe it would seem utterly impossible for any sane person to believe that the ultimate truth about the universe and human existence is the story of Israeli, German or Russian nationalism – or indeed of nationalism in general. A story that ignores almost the whole of time, the whole of space, the Big Bang, quantum physics and the evolution of life is at most just a tiny part of the truth. Yet people somehow manage not to see beyond it.
Indeed, billions of people throughout history have believed that for their lives to have meaning, they don’t even need to be absorbed into a nation or a great ideological movement. It is enough if they just ‘leave something behind’, thereby ensuring that their personal story continues beyond their death. The ‘something’ I leave behind is ideally my soul or my personal essence. If I am reborn in a new body after the death of my present body, then death is not the end. It is merely the space between two chapters, and the plot
“that began in one chapter will carry on into the next. Many people have at least a vague faith in such a theory, even if they do not base it on any specific theology. They don’t need an elaborate dogma – they just need the reassuring feeling that their story continues beyond the horizon of death.
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Yuval Noah Harari (21 Lessons for the 21st Century)
“
In the meantime they could only speculate about the revealed cosmos.
There was, for example, the theory that A'Tuin had come from nowhere and would continue at a uniform crawl, or steady gait, into nowhere, for all time. This theory was popular among academics.
An alternative, favoured by those of a religious persuasion, was that A'Tuin was crawling from the Birthplace to the Time of Mating, as were all the stars in the sky which were, obviously, also carried by giant turtles. When they arrived they would briefly and passionately mate, for the first and only time, and from that fiery union new turtles would be born to carry a new pattern of worlds. This was known as the Big Bang hypothesis.
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Terry Pratchett
“
Introducing higher dimensions may be essential for prying loose the secrets of Creation. According to this theory, before the Big Bang, our cosmos was actually a perfect ten-dimensional universe, a world where interdimensional travel was possible. However, this ten-dimensional world was unstable, and eventually it "cracked" in two, creating two separate universes: a four-and a six dimensional universe. The universe in which we live was born in that cosmic cataclysm. Our four-dimensional universe expanded explosively, while our twin six-dimensional universe contracted violently, until it shrank to almost infinitesimal size. This would explain the origin of the Big Bang. If correct, this theory demonstrates that the rapid expansion of the universe was just a rather minor aftershock of a much greater cataclysmic event, the cracking of space and time itself. The energy that drives the observed expansion of the universe is then found in the collapse of ten-dimensional space and time. According to the theory, the distant stars and galaxies are receding from us at astronomical speeds because of the original collapse of ten-dimensional space and time. This theory predicts that our universe still has a dwarf twin, a companion universe that has curled up into a small six-dimensional ball that is too small to be observed. This six-dimensional universe, far from being a useless appendage to our world, may ultimately be our salvation.
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Michio Kaku (Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension)
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Care is in order, because the very beginning – by which we mean the events that happened during the Planck epoch – the time period before a million million million million million million millionths of a second after the Big Bang, is currently beyond our understanding. This is because we lack a theory of space and time before this point, and consequently have very little to say about it. Such a theory, known as quantum gravity, is the holy grail of modern theoretical physics and is being energetically searched for by hundreds of scientists across the world. (Albert Einstein spent the last decades of his life searching in vain for it.) Conventional thinking holds that both time and space began at time zero, the beginning of the Planck era. The Big Bang can therefore be regarded as the beginning of time itself, and as such it was the beginning of the Universe.
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Brian Cox (Wonders of the Universe)
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Music of the Grid:
A Poem in Two Equations
_________________________
The masses of particles sound the frequencies with which space vibrates, when played. This Music of the Grid betters the old mystic mainstay, "Music of the Spheres," both in fantasy and in realism.
LET US COMBINE Einstein's second law
m=E/C^2 (1)
with another fundamental equation, the Planck-Einstein-Schrodinger formula
E = hv
The Planck-Einstein-Schrodinger formula relates the energy E of a quantum-mechanical state to the frequency v at which its wave function vibrates. Here h is Planck's constant. Planck introduced it in his revolutionary hypothesis (1899) that launched quantum theory: that atoms emit or absorb light of frequency v only in packets of energy E = hv. Einstein went a big step further with his photon hypothesis (1905): that light of frequency v is always organized into packets with energy E = hv. Finally Schrodinger made it the basis of his basic equation for wave functions-the Schrodinger equation (1926). This gave birth to the modern, universal interpretation: the wave function of any state with energy E vibrates at a frequency v given by v = E/h.
By combining Einstein with Schrodinger we arrive at a marvelous bit of poetry:
(*) v = mc^2/h (*)
The ancients had a concept called "Music of the Spheres" that inspired many scientists (notably Johannes Kepler) and even more mystics. Because periodic motion (vibration) of musical instruments causes their sustained tones, the idea goes, the periodic motions of the planets, as they fulfill their orbits, must be accompanied by a sort of music. Though picturesque and soundscape-esque, this inspiring anticipation of multimedia never became a very precise or fruitful scientific idea. It was never more than a vague metaphor, so it remains shrouded in equation marks: "Music of the Spheres."
Our equation (*) is a more fantastic yet more realistic embodiment of the same inspiration. Rather than plucking a string, blowing through a reed, banging on a drumhead, or clanging a gong, we play the instrument that is empty space by plunking down different combinations of quarks, gluons, electrons, photons,... (that is, the Bits that represent these Its) and let them settle until they reach equilibrium with the spontaneous activity of Grid. Neither planets nor any material constructions compromise the pure ideality of our instrument. It settles into one of its possible vibratory motions, with different frequencies v, depending on how we do the plunking, and with what. These vibrations represent particles of different mass m, according to (*). The masses of particles sound the Music of the Grid.
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Frank Wilczek (The Lightness of Being: Mass, Ether, and the Unification of Forces)
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Newton's laws of motion put an end to the idea of absolute position in space. The theory of relativity gets rid of absolute time. Consider a pair of twins. Suppose that one twin goes to live on the tip of a mountain while the other stays at sea level. The first twin would age faster than the second. Thus, if they met again, one would be older than the other. In this case, the difference in ages would be very small, but it would be much larger if one of the twins went for a long trip in a spaceship at nearly the speed of light. When he returned, he would be much younger than the one who stayed on Earth. This is known as the twins paradox, but it is a paradox only if one has the idea of absolute time at the back of one's mind. In the theory of relativity there is no unique absolute time, but instead each individual has his own personal measure of time that depends on where he is and how he is moving.
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Stephen Hawking (A Brief History of Time: From the Big Bang to Black Holes)
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These were quirks, and at first I understood them as little more than strict rules that I could either comply with or get around. Yet I was a curious kid, and the deeper I immersed myself in evangelical theology, the more I felt compelled to mistrust many sectors of society. Evolution and the Big Bang became ideologies to confront, not theories to understand. Many of the sermons I heard spent as much time criticizing other Christians as anything else. Theological battle lines were drawn, and those on the other side weren’t just wrong about biblical interpretation, they were somehow unchristian. I admired my uncle Dan above all other men, but when he spoke of his Catholic acceptance of evolutionary theory, my admiration became tinged with suspicion. My new faith had put me on the lookout for heretics. Good friends who interpreted parts of the Bible differently were bad influences. Even Mamaw fell from favor because her religious views didn’t conflict with her affinity for Bill Clinton.
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J.D. Vance (Hillbilly Elegy: A Memoir of a Family and Culture in Crisis)
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In the quantum theory, you start with a symmetry, and then you break it with the Higgs boson to get the universe that we see all around us. Similarly, Guth then theorized that maybe there was a new type of Higgs boson (called the inflaton) that made inflation possible. As with the original Higgs boson, the universe started out in the false vacuum that gave us the era of rapid inflation. But then quantum bubbles occurred within the inflaton field. Inside the bubble, the true vacuum emerged, where the inflation had stopped. Our universe emerged as one of these bubbles. The universe slowed down within the bubble, giving us the present-day expansion. So far, inflation seems to fit the astronomical data. It is currently the leading theory. But it has unexpected consequences. If we invoke the quantum theory, it means that the Big Bang can happen again and again. New universes may be being born out of our universe all the time. This means that our universe is actually a single bubble in a bubble bath of universes. This creates a multiverse of parallel universes.
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Michio Kaku (The God Equation: The Quest for a Theory of Everything)
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Things have becone even more mysterious. We have recently discovered that when we make observations at still larger scales, corresponding to billions of light-years, the equations of general relativity are not satisfied even when the dark matter is added in. The expansion of the universe, set in motion by the big bang some 13.7 billion years ago, appears to be accelerating, whereas, given the observed matter plus the calculated amount of dark matter, it should be doing the opposite-decelerating. Again there are two possible explanations. General relativity could simply be wrong. It has been verified precisely only within our solar system and nearby systems in our own galaxy. Perhaps when one gets to a scale comparable to the size of the whole universe, general relativity is simply no longer applicable. Or there is a new form of matter-or energy (recall Einstein's famous equation E=mc^2, showing the equivalence of energy and mass)-that becomes relevant on these very large scales: That is, this new form of energy affects only the expansion of the universe. To do this, it cannot clump around galaxies or even clusters of galaxies. This strange new energy, which we have postulated to fit the data, is called the dark energy.
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Lee Smolin (The Trouble with Physics: The Rise of String Theory, the Fall of a Science and What Comes Next)
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Perhaps Einstein himself said it best when he said, “I have no special talents.… I am only passionately curious.” In fact, Einstein would confess that he had to struggle with mathematics in his youth. To one group of schoolchildren, he once confided, “No matter what difficulties you may have with mathematics, mine were greater.” So why was Einstein Einstein? First, Einstein spent most of his time thinking via “thought experiments.” He was a theoretical physicist, not an experimental one, so he was continually running sophisticated simulations of the future in his head. In other words, his laboratory was his mind. Second, he was known to spend up to ten years or more on a single thought experiment. From the age of sixteen to twenty-six, he focused on the problem of light and whether it was possible to outrace a light beam. This led to the birth of special relativity, which eventually revealed the secret of the stars and gave us the atomic bomb. From the age of twenty-six to thirty-six, he focused on a theory of gravity, which eventually gave us black holes and the big-bang theory of the universe. And then from the age of thirty-six to the end of his life, he tried to find a theory of everything to unify all of physics. Clearly, the ability to spend ten or more years on a single problem showed the tenacity with which he would simulate experiments in his head.
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Michio Kaku (The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind)
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Typically, proof of survival is held to standards that are rarely met in other areas of research, the hard sciences included. Much of what the hard sciences present as proven is more extrapolation from a set of effects than fact. If this and that are observed to happen, why they happen is deduced. From these deductions, a workable hypothesis is formed and then tested. We don’t know for sure, for instance, if there was ever a Big Bang, that stunning first moment in no-space, no-time, when something infinitely smaller than an atom exploded into what 13.7 billion years later would become the universe; nor do we know whether wormholes or even black holes actually exist. There has been no direct observation of these cosmic identities. The assumptions that they do exist derive from a set of discernible conditions that can best be explained — in the current state of our knowledge — by a bang or hole. The sorts of things astrophysicists and nuclear physicists now consider as probable conditions of reality also include equally fantastic notions such as the God particle (the Higgs boson), the many-worlds interpretation, string theory with its eleven dimensions — some of them “compactified” so we don’t see them — the zero-point field theory, and the hidden-worlds theory, which all read like the wildest science fiction and make any theory of postmortem survival look as dull as dishwater.
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Julia Assante (The Last Frontier: Exploring the Afterlife and Transforming Our Fear of Death)
“
Radiation from the Big Bang may give us a clue to dark matter and dark energy. First of all, the echo, or afterglow, of the Big Bang is easy to detect. Our satellites have been able to detect this radiation to enormous accuracy. Photographs of this microwave background radiation show that it is remarkably smooth, with tiny ripples appearing on its surface. These ripples, in turn, represent tiny quantum fluctuations that existed at the instant of the Big Bang that were then magnified by the explosion. What is controversial, however, is that there appear to be irregularities, or blotches, in the background radiation that we cannot explain. There is some speculation that these strange blotches are the remnants of collisions with other universes. In particular, the CMB (cosmic microwave background) cold spot is an unusually cool mark on the otherwise uniform background radiation that some physicists have speculated might be the remnants of some type of connection or collision between our universe and a parallel universe at the beginning of time. If these strange markings represent our universe interacting with parallel universes, then the multiverse theory might become more plausible to skeptics. Already, there are plans to put detectors in space that can refine all these calculations, using space-based gravity wave detectors. LISA Back in 1916, Einstein showed that gravity could travel in waves. Like throwing a stone in a pond and witnessing the concentric, expanding rings it creates, Einstein predicted that swells of gravity would travel at the speed of light. Unfortunately, these would be so faint that he did not think we would find them anytime soon. He was right. It took until 2016, one hundred years after his original prediction, before gravity waves were observed. Signals from two black holes that collided in space about a billion years ago were captured by huge detectors. These detectors, built in Louisiana and Washington State, each occupy several square miles of real estate. They resemble a large L, with laser beams traveling down each leg of the L. When the two beams meet at the center, they create an interference pattern that is so sensitive to vibrations that they could detect this collision. For their pioneering work, three physicists, Rainer Weiss, Kip S. Thorne, and Barry C. Barish, won the Nobel Prize in 2017. For even greater sensitivity, there are plans to send gravity wave detectors into outer space. The project, known as the laser interferometry space antenna (LISA), might be able to pick up vibrations from the instant of the Big Bang itself. One version of the LISA consists of three separate satellites in space, each connected to the others by a network of laser beams. The triangle is about a million miles on each side.
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Michio Kaku (The God Equation: The Quest for a Theory of Everything)
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Yes, he admitted, if gravity is always attractive, and never repulsive, then the stars in the universe might be unstable. But there was a loophole in this argument. Assume that the universe is, on average, totally uniform and infinite in all directions. In such a static universe, all the forces of gravity cancel one another out, and the universe becomes stable once again. Given any star, the forces of gravity acting on it from all the distant stars in different directions eventually sum to zero, and hence the universe does not collapse. Although this was a clever solution to this problem, Newton realized there was still a potential flaw to his solution. The universe might be uniform on average, but it cannot be exactly uniform at all points, so there must be tiny deviations. Like a house of cards, it appears to be stable, but the tiniest flaw will cause the entire structure to collapse. So Newton was clever enough to realize that a uniform infinite universe was indeed stable but was always teetering on the edge of collapse. In other words, the cancellation of infinite forces must be infinitely precise or else the universe will either collapse or be ripped apart. Thus, Newton’s final conclusion was that the universe was infinite and uniform on average, but occasionally God has to tweak the stars in the universe, so they do not collapse under gravity. Why Is the Night Sky Black? But this raised another problem. If we start with a universe that is infinite and uniform, then everywhere we look into space our gaze will eventually hit a star. But since there are an infinite number of stars, there must be an infinite amount of light entering our eyes from all directions. The night sky should be white, not black. This is called Olbers’ paradox. Some of the greatest minds in history have tried to tackle this sticky question. Kepler, for example, dismissed the paradox by claiming that the universe was finite, and hence there is no paradox. Others have theorized that dust clouds have obscured starlight. (But this cannot explain the paradox, because, in an infinite amount of time, the dust clouds begin to heat up and then emit blackbody radiation, similar to a star. So the universe becomes white again.) The final answer was actually given by Edgar Allan Poe in 1848. Being an amateur astronomer, he was fascinated by the paradox and said that the night sky is black because, if we travel back in time far enough, we eventually encounter a cutoff—that is, a beginning to the universe. In other words, the night sky is black because the universe has a finite age. We do not receive light from the infinite past, which would make the night sky white, because the universe never had an infinite past. This means that telescopes peering at the farthest stars will eventually reach the blackness of the Big Bang itself. So it is truly amazing that by pure thought, without doing any experiments whatsoever, one can conclude that the universe must have had a beginning.
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Michio Kaku (The God Equation: The Quest for a Theory of Everything)
“
To a theoretician, all these criticisms are troublesome but not fatal. But what does cause problems for a theoretician is that the model seems to predict a multiverse of parallel universes, many of which are crazier than those in the imagination of a Hollywood scriptwriter. String theory has an infinite number of solutions, each describing a perfectly well-behaved finite theory of gravity, which do not resemble our universe at all. In many of these parallel universes, the proton is not stable, so it would decay into a vast cloud of electrons and neutrinos. In these universes, complex matter as we know it (atoms and molecules) cannot exist. They only consist of a gas of subatomic particles. (Some might argue that these alternate universes are only mathematical possibilities and are not real. But the problem is that the theory lacks predictive power, since it cannot tell you which of these alternate universes is the real one.) This problem is actually not unique to string theory. For example, how many solutions are there to Newton’s or Maxwell’s equations? There are an infinite number, depending on what you are studying. If you start with a light bulb or a laser and you solve Maxwell’s equations, you find a unique solution for each instrument. So Maxwell’s or Newton’s theories also have an infinite number of solutions, depending on the initial conditions—that is, the situation you start with. This problem is likely to exist for any theory of everything. Any theory of everything will have an infinite number of solutions depending on the initial conditions. But how do you determine the initial conditions of the entire universe? This means you have to input the conditions of the Big Bang from the outside, by hand. To many physicists this seems like cheating. Ideally, you want the theory itself to tell you the conditions that gave rise to the Big Bang. You want the theory to tell you everything, including the temperature, density, and composition of the original Big Bang. A theory of everything should somehow contain its own initial conditions, all by itself. In other words, you want a unique prediction for the beginning of the universe. So string theory has an embarrassment of riches. Can it predict our universe? Yes. That is a sensational claim, the goal of physicists for almost a century. But can it predict just one universe? Probably not. This is called the landscape problem. There are several possible solutions to this problem, none of them widely accepted. The first is the anthropic principle, which says that our universe is special because we, as conscious beings, are here to discuss this question in the first place. In other words, there might be an infinite number of universes, but our universe is the one that has the conditions that make intelligent life possible. The initial conditions of the Big Bang are fixed at the beginning of time so that intelligent life can exist today. The other universes might have no conscious life in them.
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Michio Kaku (The God Equation: The Quest for a Theory of Everything)