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Wednesday, May 23, 2012

Genesis and the Big Bang


The Creation of Time

Each day of creation is numbered. Yet there is discontinuity in the way the days are numbered. The verse says: "There is evening and morning, Day One." But the second day doesn't say "evening and morning, Day Two." Rather, it says "evening and morning, a second day." And the Torah continues with this pattern: "Evening and morning, a third day... a fourth day... a fifth day... the sixth day." Only on the first day does the text use a different form: not "first day," but "Day One" ("Yom Echad"). Many English translations make the mistake of writing "a first day." That's because editors want things to be nice and consistent. But they throw out the cosmic message in the text! Because there is a qualitative difference, as Nachmanides says, between "one" and "first." One is absolute; first is comparative.

Nachmanides explains that on Day One, time was created. That's a phenomenal insight. Time was created. You can't grab time. You don't even see it. You can see space, you can see matter, you can feel energy, you can see light energy. I understand a creation there. But the creation of time? Eight hundred years ago, Nachmanides attained this insight from the Torah's use of the phrase, "Day One." And that's exactly what Einstein taught us in the Laws of Relativity: that there was a creation, not just of space and matter, but of time itself.

Einstein's Law of Relativity

Looking back in time, a scientist will view the universe as being 15 billion years old. But what is the Bible's view of time? Maybe it sees time differently. And that makes a big difference. Albert Einstein taught us that Big Bang cosmology brings not just space and matter into existence, but that time is part of the nitty gritty. Time is a dimension. Time is affected by your view of time. How you see time depends on where you're viewing it. A minute on the moon goes faster than a minute on the Earth. A minute on the sun goes slower. Time on the sun is actually stretched out so that if you could put a clock on the sun, it would tick more slowly. It's a small difference, but it's measurable and measured.

The flow of time varies one location to another location. Hence the term: the law of relativity.

If you could ripen oranges on the Sun, they would take longer to ripen. Why? Because time goes more slowly. Would you feel it going more slowly? No, because your biology would be part of the system. If you were living on the Sun, your heart would beat more slowly. Wherever you are, your biology is in synch with the local time. And a minute or an hour where ever you are is exactly a minute or an hour.

If you could look from one system to another, you would see time very differently. Because depending on factors like gravity and velocity, you will perceive time in a way that is very different. The flow of time varies one location to another location. Hence the term: the law of relativity.

Here's an example: One evening we were sitting around the dinner table, and my 11-year-old daughter asked, "How you could have dinosaurs? How you could have billions of years scientifically ― and thousands of years Biblically at the same time? So I told her to imagine a planet where time is so stretched out that while we live out two years on Earth, only three minutes will go by on that planet. Now, those places actually exist, they are observed. It would be hard to live there with their conditions, and you couldn't get to them either, but in mental experiments you can do it. Two years are going to go by on Earth, three minutes are going to go by on the planet. So my daughter says, "Great! Send me to the planet. I'll spend three minutes there. I'll do two years worth of homework. I'll come back home in three minutes, and no more homework for two years."

Nice try. Assuming she was age 11 when she left, and her friends were 11. She spends three minutes on the planet and then comes home. (The travel time takes no time.) How old is she when she gets back? Eleven years and 3 minutes. And her friends are 13. Because she lived out 3 minutes while we lived out 2 years. Her friends aged from 11 years to 13 years, while she's 11 years and 3 minutes.

Had she looked down on Earth from that planet, her perception of Earth time would be that everybody was moving very quickly because in one of her minutes, hundreds of thousands of our minutes would pass. Whereas if we looked up, she'd be moving very slowly.

But which is correct? Is it three years? Or three minutes? The answer is both. They're both happening at the same time. That's the legacy of Albert Einstein. It so happens there literally billions of locations in the universe, where if you could put a clock at that location, it would tick so slowly, that from our perspective (if we could last that long) 15 billion years would go by... but the clock at that remote location would tick out six days.

Time Travel and the Big Bang

But how does this help to explain the Bible? Because anyway the Talmud and Rashi and Nahmanides (that is the kabala) all say that Six Days of Genesis were six regular 24-hour periods not longer than our work week!

Let's look a bit deeper. The classical Jewish sources say that before the beginning, we don't really know what there is. We can't tell what predates the universe. The Midrash asks the question: Why does the Bible begin with the letter Beit? Because Beit (which is written like a backwards C) is closed in all directions and only open in the forward direction. Hence we can't know what comes before ― only after. The first letter is a Beit ― closed in all directions and only open in the forward direction.

Nachmanides expands the statement. He says that although the days are 24 hours each, they contain "kol yemot ha-olam" ― all the ages and all the secrets of the world.

Nachmanides says that before the universe, there was nothing... but then suddenly the entire creation appeared as a minuscule speck. He gives a dimension for the speck: something very tiny like the size of a grain of mustard. And he says that is the only physical creation. There was no other physical creation; all other creations were spiritual. The Nefesh (the soul of animal life) and the Neshama (the soul of human life) are spiritual creations. There's only one physical creation, and that creation was a tiny speck. The speck is all there was. Anything else was God. In that speck was all the raw material that would be used for making everything else. Nachmanides describes the substance as "dak me'od, ein bo mamash" ― very thin, no substance to it. And as this speck expanded out, this substance ― so thin that it has no essence ― turned into matter as we know it.

Nachmanides further writes: "Misheyesh, yitfos bo zman" -- from the moment that matter formed from this substance-less substance, time grabs hold. Not "begins." Time is created at the beginning. But time "grabs hold." When matter condenses, congeals, coalesces, out of this substance so thin it has no essence ― that's when the Biblical clock of the six days starts.

Science has shown that there's only one "substance-less substance" that can change into matter. And that's energy. Einstein's famous equation, E=MC2, tells us that energy can change into matter. And once it changes into matter, time grabs hold.



(The speed of light is 186,000 miles per second,

and miles per minute (60 seconds x 186,000) would be 11,160,000 miles per minute

therefore

miles per hour (60 minutes x 60 seconds or 3600 seconds x 186,000) = 669,600,000 miles per hour)



Nachmanides has made a phenomenal statement. I don't know if he knew the Laws of Relativity. But we know them now. We know that energy ― light beams, radio waves, gamma rays, x-rays ― all travel at the speed of light, 300 million meters per second. At the speed of light, time does not pass. The universe was aging, but time only grabs hold when matter is present. This moment of time before the clock begins for the Bible, lasted about 1/100,000 of a second. A miniscule time. But in that time, the universe expanded from a tiny speck, to about the size of the Solar System. From that moment on we have matter, and time flows forward. The Biblical clock begins here.

Now the fact that the Bible tells us there is "evening and morning Day One" (and not “a first day”) comes to teach us time from a Biblical perspective. Einstein proved that time varies from place to place in the universe, and that time varies from perspective to perspective in the universe. The Bible says there is "evening and morning Day One".

Now if the Torah were seeing time from the days of Moses and Mount Sinai ― long after Adam ― the text would not have written Day One. Because by Sinai, hundreds of thousands of days already passed. There was a lot of time with which to compare Day One. Torah would have said "A First Day." By the second day of Genesis, the Bible says "a second day," because there was already the First Day with which to compare it. You could say on the second day, "what happened on the first day." But as Nahmanides pointed out, you could not say on the first day, "what happened on the first day" because "first" implies comparison ― an existing series. And there was no existing series. Day One was all there was.

Even if the Torah was seeing time from Adam, the text would have said "a first day", because by its own statement there were six days. The Torah says "Day One" because the Torah is looking forward from the beginning. And it says, How old is the universe? Six Days. We'll just take time up until Adam. Six Days. We look back in time, and say the universe is approximately 15 billion years old. But every scientist knows, that when we say the universe is 15 billion years old, there's another half of the sentence that we never say. The other half of the sentence is: The universe is 15 billion years old as seen from the time-space coordinates that we exist in on earth. That's Einstein's view of relativity. But what would those billions of years be as perceived from near the beginning looking forward?

The key is that the Torah looks forward in time, from very different time-space coordinates, when the universe was small. But since then, the universe has expanded out. Space stretches, and that stretching of space totally changes the perception of time.

Imagine in your mind going back billions of years ago to the beginning of time. Now pretend way back at the beginning of time, when time grabs hold, there's an intelligent community. (It's totally fictitious.) Imagine that the intelligent community has a laser, and it's going to shoot out a blast of light, and every second it's going to pulse. Every second ― pulse. Pulse. Pulse. It shoots the light out, and then billions of years later, way far down the time line, we here on Earth have a big satellite dish, and we receive that pulse of light. And on that pulse of light is imprinted (printing information on light is called fiber optics ― sending information by light), "I'm sending you a pulse every second." And then a second goes by and the next pulse is sent.

Light travels 300 million meters per second. So the two light pulses are separated by 300 million meters at the beginning. Now they travel through space for billions of years, and they're going to reach the Earth billions of years later. But wait a minute. Is the universe static? No. The universe is expanding. That's the cosmology of the universe. And that does not mean it's expanding into an empty space outside the universe. There's only the universe. There is no space outside the universe. The universe expands by its own space stretching. So as these pulses go through billions of years of traveling, the universe and space are stretching. As space is stretching, what's happening to these pulses? The space between them is also stretching. So the pulses really get further and further apart.

Billions of years later, when the first pulse arrives, we say, "Wow ― a pulse!" And written on it is "I'm sending you a pulse every second." You call all your friends, and you wait for the next pulse to arrive. Does it arrive another second later? No! A year later? Maybe not. Maybe billions of years later. Because depending on how much time this pulse of light has traveled through space, will determine the amount of stretching of space between the pulses. That's standard astronomy.

15 Billion or Six Days?

Today, we look back in time. We see 15 billion years. Looking forward from when the universe is very small ― billions of times smaller ― the Torah says six days. They both may be correct.

What's exciting about the last few years in cosmology is we now have quantified the data to know the relationship of the "view of time" from the beginning, relative to the "view of time" today. It's not science fiction any longer. Any one of a dozen physics text books all bring the same number. The general relationship between time near the beginning when stable matter formed from the light (the energy, the electromagnetic radiation) of the creation) and time today is a million million, that is a trillion fold extension. That's a 1 with 12 zeros after it. It is a unit-less ratio. So when a view from the beginning looking forward says "I'm sending you a pulse every second," would we see it every second? No. We'd see it every million million seconds. Because that's the stretching effect of the expansion of the universe. In astronomy, the term is “red shift.” Red shift in observed astronomical data is standard.

The Torah doesn't say every second, does it? It says Six Days. How would we see those six days? If the Torah says we're sending information for six days, would we receive that information as six days? No. We would receive that information as six million million days. Because the Torah's perspective is from the beginning looking forward.

Six million million days is a very interesting number. What would that be in years? Divide by 365 and it comes out to be 16 billion years. Essentially the estimate of the age of the universe. Not a bad guess for 3300 years ago.

The way these two figures match up is extraordinary. I'm not speaking as a theologian; I'm making a scientific claim. I didn't pull these numbers out of hat. That's why I led up to the explanation very slowly, so you can follow it step-by-step.

Now we can go one step further. Let's look at the development of time, day-by-day, based on the expansion factor. Every time the universe doubles, the perception of time is cut in half. Now when the universe was small, it was doubling very rapidly. But as the universe gets bigger, the doubling time gets longer. This rate of expansion is quoted in "The Principles of Physical Cosmology," a textbook that is used literally around the world.

(In case you want to know, this exponential rate of expansion has a specific number averaged at 10 to the 12th power. That is in fact the temperature of quark confinement, when matter freezes out of the energy: 10.9 times 10 to the 12th power Kelvin degrees divided by (or the ratio to) the temperature of the universe today, 2.73 degrees. That's the initial ratio which changes exponentially as the universe expands.)

The calculations come out to be as follows:

• The first of the Biblical days lasted 24 hours, viewed from the "beginning of time perspective." But the duration from our perspective was 8 billion years.

• The second day, from the Bible's perspective lasted 24 hours. From our perspective it lasted half of the previous day, 4 billion years.

• The third 24 hour day also included half of the previous day, 2 billion years.

• The fourth 24 hour day ― one billion years.

• The fifth 24 hour day ― one-half billion years.

• The sixth 24 hour day ― one-quarter billion years.

When you add up the Six Days, you get the age of the universe at 15 and 3/4 billion years. The same as modern cosmology. Is it by chance?

But there's more. The Bible goes out on a limb and tells you what happened on each of those days. Now you can take cosmology, paleontology, archaeology, and look at the history of the world, and see whether or not they match up day-by-day. And I'll give you a hint. They match up close enough to send chills up your spine.

Thanks to
Dr. Schroeder's book, Genesis and the Big Bang.

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