1. |
Our Story (intro)
01:38
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2. |
We Are Star Dust
03:00
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[Neil deGrasse Tyson]
We are part of this universe
We are in this universe
The universe is in us
Yes, the universe is in us
[Lawrence Krauss]
Every atom in your body
Came from a star that exploded
You are all star dust
From a star that exploded
[Tyson]
Look up at the night sky
We are part of that
The universe itself
Exists within us
We are star dust
In the highest exalted way
Called by the universe
Reaching out to the universe
We are star dust
In the highest exalted way
Reaching out to the universe
With these methods and tools of science
[Richard Feynman]
Stand in the middle and enjoy everything both ways
The tininess of us;
The enormity of the universe
[Tyson]
The atoms that make up the human body
Are traceable to the crucibles
That cooked light elements
Into heavy elements
These stars went unstable in their later years
And then exploded
Scattering their enriched guts
Across the galaxy
[Refrain]
[Tyson]
We are part of this universe
We are in this universe
The universe is in us
Yes, the universe is in us
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3. |
Waves of Light
03:55
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Why are we here? Where do we come from?
These are the most enduring of questions.
It’s a story we wouldn’t be able to tell without the one thing that connects us vividly to our vast cosmos: Light.
Through light we can stare back across the entire history of the universe, and discover how it all began.
Those ancient beams of light are messengers from the distant past. And they carry with them a story. The story of the origin of the universe.
Gaze up into the night sky
Capture the light
And read the story of the universe
Isn’t it a wonderful thing
We are part of the universe
Isn’t it a wonderful thing
The story of the universe is our story
Carried on waves of light
Wave after wave after wave of light
All the colors of the rainbow, colors of the rainbow
Light can transport us to the past
And we have become virtual time travelers
Night falls, darker and darker
And the universe fades into view
Night falls, darker and darker
Darker and darker
Stars being born in distant realms
Alien worlds created by gravity
Stars that shine with the light of a thousand suns
And vast swirling galaxies
These waves of light are messengers from across the cosmos. And through them, we have discovered the wonders of our galaxy, frozen in time.
Gaze up into the night sky
Capture the light
And read the story of the universe
Isn’t it a wonderful thing
We are part of the universe
Isn’t it a wonderful thing
The story of the universe is our story
Carried on waves of light
Wave after wave after wave of light
All the colors of the rainbow, colors of the rainbow
Billions and billions of suns
Shining in the sky
The story of the universe
Carried on waves of light
Gaze up into the night sky
Capture the light
And read the story of the universe
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4. |
The Poetry of Reality
03:05
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[Michael Shermer]
Science is the best tool ever devised
For understanding how the world works
[Jacob Bronowski]
Science is a very human form of knowledge
We are always at the brink of the known
[Carl Sagan]
Science is a collaborative enterprise
Spanning the generations
We remember those who prepared the way
Seeing for them also
[Neil deGrasse Tyson]
If you're scientifically literate,
The world looks very different to you
And that understanding empowers you
Refrain:
[Richard Dawkins]
There's real poetry in the real world
Science is the poetry of reality
[Sagan]
We can do science
And with it, we can improve our lives
[Jill Tarter]
The story of humans is the story of ideas
That shine light into dark corners
[Lawrence Krauss]
Scientists love mysteries
They love not knowing
[Richard Feynman]
I don't feel frightened by not knowing things
I think it's much more interesting
[Brian Greene]
There's a larger universal reality
of which we are all a part
[Stephen Hawking]
The further we probe into the universe
The more remarkable are the discoveries we make
[Carolyn Porco]
The quest for the truth, in and of itself,
Is a story that's filled with insights
(Refrain)
[Greene]
From our lonely point in the cosmos
We have through the power of thought
Been able to peer back to a brief moment
After the beginning of the universe
[PZ Myers]
I think that science changes the way your mind works
To think a little more deeply about things
[Dawkins]
Science replaces private predjudice
With publicly verifiable evidence
(Refrain)
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5. |
Ode to the Brain
03:40
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[Robert Winston]
It's amazing to consider that I'm holding in my hands
The place where someone once felt, thought, and loved
For centuries, scientists have been battling to understand
What this unappealing object is all about
[Vilayanur Ramachandran]
Here is this mass of jelly
You can hold in the palm of your hands
And it can contemplate the vastness of interstellar space
[Carl Sagan]
The brain has evolved from the inside out
It's structure reflects all the stages through which it has passed
[Jill Bolte Taylor]
Information in the form of energy
Streams in simultaneously
Through all of our sensory systems
And then it explodes into this enormous collage
Of what this present moment looks like
What it feels like
And what it sounds like
And then it explodes into this enormous collage
And in this moment we are perfect
We are whole and we are beautiful
[Robert Winston]
It appears rather gruesome
Wrinkled like a walnut, and with the consistency of mushroom
[Carl Sagan]
What we know is encoded in cells called neurons
And there are something like a hundred trillion neural connections
This intricate and marvelous network of neurons has been called
An enchanted loom
The neurons store sounds too, and snatches of music
Whole orchestras play inside our heads
20 million volumes worth of information
Is inside the heads of every one of us
The brain is a very big place
In a very small space
No longer at the mercy of the reptile brain
We can change ourselves
Think of the possibilities
[Bill Nye]
Think of your brain as a newspaper
Think of all the information it can store
But it doesn't take up too much room
Because it's folded
[Oliver sacks]
We see with the eyes
But we see with the brain as well
And seeing with the brain
Is often called imagination
[Various]
[Robert Winston]
It is the most mysterious part of the human body
And yet it dominates the way we live our adult lives
It is the brain
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6. |
We Are All Connected
04:11
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[Neil deGrasse Tyson]
We are all connected;
To each other, biologically
To the earth, chemically
To the rest of the universe atomically
[Feynman]
I think nature's imagination
Is so much greater than man's
She's never going to let us relax
[Sagan]
We live in an in-between universe
Where things change all right
But according to patterns, rules,
Or as we call them, laws of nature
[Nye]
I'm this guy standing on a planet
Really I'm just a speck
Compared with a star, the planet is just another speck
To think about all of this
To think about the vast emptiness of space
There's billions and billions of stars
Billions and billions of specks
[Sagan]
The beauty of a living thing is not the atoms that go into it
But the way those atoms are put together
The cosmos is also within us
We're made of star stuff
We are a way for the cosmos to know itself
Across the sea of space
The stars are other suns
We have traveled this way before
And there is much to be learned
I find it elevating and exhilarating
To discover that we live in a universe
Which permits the evolution of molecular machines
As intricate and subtle as we
[deGrasse Tyson]
I know that the molecules in my body are traceable
To phenomena in the cosmos
That makes me want to grab people in the street
And say, have you heard this??
(Richard Feynman on hand drums and chanting)
[Feynman]
There's this tremendous mess
Of waves all over in space
Which is the light bouncing around the room
And going from one thing to the other
And it's all really there
But you gotta stop and think about it
About the complexity to really get the pleasure
And it's all really there
The inconceivable nature of nature
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7. |
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[Jacob Bronowski]
Man is a singular creature;
He has a set of gifts which make him unique among the animals
So that unlike them, he is not a figure in the landscape
He is the shaper of the landscape
[Alice Roberts]
We are all children of Africa
They say this is where it all began
[Bronowski]
In a parched African landscape
Man first put his foot to the ground
[Roberts]
Africa was our only home
for tens of thousands of years
until a small handful of people made their way
out of Africa
[Carolyn Porco]
These beings with soaring imagination
Eventually flung themselves and their machines
Into interplanetary space
[Roberts]
We are all children of africa
This landscape has been home to humans
Two hundred thousand years
[Porco]
We have come so far
All of this is cause for great celebration
We have come so far
This is a story about us
[Roberts]
Those early Europeans
Were people like you and me
But it is humbling
When you see the challenges they faced
People like you and me
Overcame the Neaderthals
People like you and me
Made it through the ice age
[Refrain]
[Jane Goodall]
We are not the only beings
With personalities, minds, and feelings
Chimpanzees have very clear personalities
[Robert Sapolsky]
Take a chimp brain foetally
And let it go two or three more rounds of division
And out comes symphonies and ideology
[Neil deGrasse Tyson]
Everything that we are
That distinguishes us from chimps
Emerges from that one percent
Difference in DNA
[Roberts]
People like you and me
Overcame the Neaderthals
People like you and me
Made it through the ice age
[Refrain]
[David Attenborough]
Using his burgeoning intelligence,
This most successful of all mammals
Has exploited the environment to produce food
For an ever increasing population.
Instead of controlling the environment
For the benefit of the population
Perhaps it's time we controlled the population
To allow the survival of the environment
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8. |
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[David Attenborough]
How could one species turn into another?
[Richard Dawkins]
How is it that we find ourselves surrounded by such complexity, such elegance?
[Bill Nye]
The genes of you and me
They're all made of DNA
We're all made of the same chemicals
DNA - we're all made of DNA
[Attenborough]
Only the fittest survive
And that is the key
Natural Selection
That is the key
[Dawkins]
We are surrounded by endless forms
Most beautiful, most wonderful
Evolution - the greatest show on Earth
There is grandeur in this view of life
Evolution - the greatest show on Earth
[Attenborough]
The history of life can be thought of
As a many branched tree
The five kingdoms of life
were established early on
Bacteria
Protists- amoeba like creatures
Fungi
Plants
And animals
[Dawkins]
We find ourselves perched on one tiny twig
In the midst of a blossoming tree of life
[refrain]
We are surrounded by millions of other species
Walking, flying, burrowing, stalking, chasing, fleeing,
Outpacing
[Attenborough]
Animals strive to reach this one ultimate goal
To ensure the survival of the next generation
This one ultimate goal
To pass on their genes
That is what life is all about
[refrain]
[Dawkins]
As we look back on the history of life
We see a picture of never ending,
ever rejuvinating novelty
[Attenborough]
Those animals may seem to us to be very remote,
strange, even fantastic
But all of us alive today
Owe our very existence to them
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9. |
A Glorious Dawn
03:30
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[Carl Sagan]
If you wish to make an apple pie from scratch
You must first invent the universe
Space is filled with a network of wormholes
You might emerge somewhere else in space
Some when-else in time
The sky calls to us
If we do not destroy ourselves
We will one day venture to the stars
A still more glorious dawn awaits
Not a sunrise, but a galaxy rise
A morning filled with 400 billion suns
The rising of the milky way
The Cosmos is full beyond measure of elegant truths
Of exquisite interrelationships
Of the awesome machinery of nature
I believe our future depends powerfully
On how well we understand this cosmos
In which we float like a mote of dust
In the morning sky
But the brain does much more than just recollect
It inter-compares, it synthesizes, it analyzes
it generates abstractions
The simplest thought like the concept of the number one
Has an elaborate logical underpinning
The brain has its own language
For testing the structure and consistency of the world
[Hawking]
For thousands of years
People have wondered about the universe
Did it stretch out forever
Or was there a limit
From the big bang to black holes
From dark matter to a possible big crunch
Our image of the universe today
Is full of strange sounding ideas
[Sagan]
How lucky we are to live in this time
The first moment in human history
When we are in fact visiting other worlds
The surface of the earth is the shore of the cosmic ocean
Recently we've waded a little way out
And the water seems inviting
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10. |
Secret of the Stars
03:40
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Say, do you like mystery stories?
Well we have one for you.
The concept: relativity. That strange fantastic relationship between time, distance, and mass.
Before we're finished, I think you'll agree that truth is stranger than the strangest fiction.
Why do the stars shine?
Why does the galaxy light up?
E equals MC squared
That is the engine that lights up the stars
Energy turns into mass
E equals MC squared -
That is the secret of the stars
Now listen carefully:
The faster you move
THe heavier you get
The energy of motion turns into M, your mass
Energy of motion
Energy equals Mass times the speed of light squared
An awful lot of energy
For a tiny amount of mass
Light travels at the same speed
No matter how you look at it
No matter how I move, relative to you,
Light travels at the same speed
No matter who is doing the measurement
And no matter what direction you are moving
The speed of light is the same
No matter what direction, or how fast
As you travel faster
Time slows down
Everything slows down
Time slows down when you move
Time passes at a different rate
Clocks run slow
It's a monumental shift in how we see the world
The beauty, the majesty,
The power of the universe
Into a single equation
(refrain)
It's a beautiful piece of science
It's a beautifuly elegant theory
It's a beautiful piece of science
A planet like the Earth is kept in orbit
Because it follows curves
In the spatial fabric caused
By the sun's presence
Space and time are bent by stars and planets
As things move through this curved space, they bend
Now all of this is illustration of the fact
that time and space are linked together.
As you're moving through bent and curved space and time,
You feel like you feel a force (x2)
That force is gravity
(refrain)
That is the secret of the stars
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11. |
Monsters of the Cosmos
03:25
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There are monsters out in the cosmos
That can swallow entire stars
Inside these equations, there's a monster
Anything that strays too close will be pulled in
Gravity is infinite at the center of black hole
Time stops - space makes no sense
Every galaxy has got one big black hole in the middle
And millions of smaller black holes
An anomaly of gravity so strange
Nothing is more seductive
There are monsters out in the cosmos
That can swallow entire stars
That can destroy space itself
Completely invisible
Anything that strays too close will be pulled in
In the last century, black holes have gone from being mathematical curiosities
To real objects in the cosmos
Seemingly crucial to the formation of galaxies
Nothing can escape it, even light
There must be millions and millions of black holes
Zipping around our galaxy, nothing there to light them up
At the heart of a large black hole is a singularity
It's a point of inifinite density
The accepted laws of physics break down
Black holes form when giant stars run out of fuel
And collapse under their own weight
Dark remnants of burned out stars
Truth is stranger than sci-fi
(refrain)
Nothing is bigger and scarier than a black hole
A boundary between the known universe
And a place beyond the reach of science
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12. |
Beyond the Horizon
04:09
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Bill Nye:
We are at a time in history where we can change the world
What do we want to pass on to future generations?
That we just stayed here on Earth, that we didn’t look out
to find out where we come from and are we alone?
No!
We want to pass on this joy. This excitement.
Neil deGrasse Tyson:
When a nation dreams big, everything falls into place.
Nye:
Beyond the horizon
Over the next hill
That’s where we make discoveries
Tyson:
That’s the next frontier
Nye:
It is in us to look farther and deeper
It’s deep within us
That is why we are all here
Over the next hill, beyond the horizon
Tyson:
Dream of tomorrow
Long for the open seas
Call for this adventure
Dream big
Dream of tomorrow
Long for the open seas
Emily Lakdawalla:
There are lots of huge frozen worlds
Caught beyond Neptune
Huge frozen worlds
Seek out these other worlds
Hundreds of other worlds
Caught beyond Neptune
Seek out these other worlds
Tyson:
Audacious visions have the power to alter mindsets
To change assumptions about what is possible
[refrain]
Nye:
If we are to discover life on another world,
It will change the way everyone feels about what it is to be a living thing in the Cosmos.
Tyson:
Is a virus alive? Is crystal alive?
Does life need this, does life need liquid water?
Is a virus alive? Does life have metabolism?
Does life need, life need, life need, life need this?
Is a virus alive? Is crystal alive?
They’re asking these questions
Bill Nye:
Working together I claim we can
Change the world!
Carl Sagan:
There’s just a tremendously exciting prospect called solar sailing
And it works exactly as an ordinary sailboat does
It takes you to where you wanna go
It’s a whole new kind of idea
It travels on the wind from the sun
X2
Tyson:
These dreams prevail in the citizen’s ambitions.
It is time to set sail for the 21st Century.
[refrain]
Tyson:
Find your place in space
Space is vast and unexplored
And there’s a lot of work to do.
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13. |
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[Dr. Alice Roberts]
How can we start to come close to animals that lived hundreds of millions of years ago?
Dinosaurs
[Jack Horner]
Dinosaurs
[Bill Nye]
Dinosaurs
Di-Di-Dinosaurs
[Dallas Campbell]
Dinosaurs weren't just giant lizards
But a truly unique kind of reptile
[Narrator 1]
Dinosaurs roamed
For more than 150 million years
Dinosaurs roamed
In amazing shapes and sizes
Very few left evidence of their existence
And those bones never cease to fascinate us
[Roberts]
The more we find
The more complete our understanding
Utterly awe-inspiring
The world of the dinosaurs
[Campbell]
There are always new discoveries out there
Waiting to be found
[Narrator 2]
Tyrannosaurus, the largest flesh eater
The world has ever seen
Dinosaurs - all the dinosaurs-
Followed a well trod trail to oblivion
[Narrator 1]
Rock layers span the age of dinosaurs
The deeper the layer, the older the rock
At the top - rock from the Cretaceous
Below that, the Jurassic
And near the bottom, red Triassic badlands
When dinosaurs first appeared
(dino breakdown)
[Nye]
65 million years ago
[Nigel Marvin]
A meteorite smashed into the Earth
[Nye]
Hurtling toward our planet
At a hundred thousand kilometers a second
[Roberts]
If we'd never found their bones,
We wouldn't ever have known
These ancient animals ever existed
(refrain)
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14. |
The Unbroken Thread
03:58
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[David Attenborough]
All life is related
And it enables us to construct with confidence
The complex tree that represents the history of life
Our planet, the Earth, is as far as we know
Unique in the universe; it contains life
Here plants and animals proliferate in such numbers
That we still have not even named all the different species
Darwin's great insight revolutionized the way in which we see the world
We now understand why there are so many different species
[Carl Sagan]
Every cell is a triumph of natural selection
And we're made of trillions of cells (Within us is a little universe)
Those are some of the things that molecules do
Given four billions years of evolution (We are, each of us, a multitude)
Now how did the molecules of life arise?
[Attenborough]
It began in the sea
Some 3 thousand million years ago
Complex chemical molecules began to clump together
These were the "seeds"
From which the tree of life developed
They were able to split, replicating themselves
As bacteria do
[Sagan]
The secrets of evolution
Are time and death
There's an unbroken thread that stretches
From those first cells to us
(refrain)
[Jane Goodall]
There isn't a sharp line dividing humans
from the rest of the animal kingdom
It's a very wuzzie line
It's a very wuzzie line,
and it's getting wuzzier
All the time
We find animals doing things that we,
In our arrogance,
Used to think was "just human"
(refrain)
[Attenborough]
Its continued survival now rests in our hands
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15. |
The Nature of Sound
03:10
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16. |
Onward to the Edge
03:36
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[Neil deGrasse Tyson]
The act of moving onward means we pass these sign posts
One of them was first leaving earth
The next one is hanging out on the moon
What's next? The planets
Onward to the edge
We're moving onward to the edge
Here we are together
This fragile little world
[Brian Cox]
This is our sun
Just another star in a sea of stars
The heart of the solar system
Just another star in a sea of stars
Mercury is the closest planet
This tortured piece of rock has been stripped naked
[Tyson]
The moon has a sky
It has a horizon
It's another world
It's got earth in the sky
Just the way we have the moon in the sky
(refrain)
We're not the only world to think about
Worlds unnumbered
We're not the only world to think about
Think about worlds unnumbered
[Carolyn Porco]
There is a powerful recognition
That stirs within us
When we see our own little blue ocean planet
In the skies of other worlds
The Saturn system
Offers splendor beyond compare
Because of its rings
And very diverse moons
[Tyson]
These are no longer abstractions
These are worlds
Maybe there's life there
They've changed how we think about Earth
[Cox]
A mote of dust suspended in a sunbeam
The pale blue dot
(refrain)
The laws of nature create
Vastly different worlds
With the tiniest of changes
[Tyson]
When I reach to the edge of the universe
I do so knowing that along some paths of cosmic discovery
There are times when, at least for now,
One must be content to love the questions themselves
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17. |
Children of Planet Earth
04:38
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18. |
The Case for Mars
04:02
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[Robert Zubrin]
Mars is the next logical step
In our space program
It's the challenge that's been staring us in the face
For the past 30 years
It has water, it has carbon,
It has a 24 hour day
It has geothermal energy
Mars is a place we can settle
[Carl Sagan]
There is a giant rift in its surface
5,000 kilometers long
There is a volcano as wide as Arizona
[Zubrin]
So there's the choice in life
One either grows or one decays
Grow or die
I think we should grow
[Sagan]
Mars is a world of wonders
[Brian Cox]
It has canyons, river valleys,
and giant ice sheets
[Sagan]
Mars is a world of wonders
[Zubrin]
It shouldn't be humans to Mars in 50 years
It should be humans to Mars in 10
We either muster the courage to go
Or we risk the possibility of stagnation and decay
We've got cosmic radiation
Zero gravity
Martian dust storms
Back contamination
But these are dragons that we can take on
[Sagan]
In our time we have sifted
The sands of Mars
Established a presence there
And fulfilled a century of dreams
[Cox]
The Mars rovers have really
Captured our imaginations
They genuinely are explorers
In the old-fashioned sense
[Zubrin]
If you put out a call
For volunteers for the first crew to Mars
They'd be lined up coast to coast
(refrain)
[Cox]
Mars is a dry frozen version of our home
Covered in red dust and sand
[Penelope Boston]
At one time
In the ancient past
Mars was very similar
To the conditions of early earth
[Zubrin]
There will always be people with new ideas
On how humans should live together
[Cox]
We now have "eyes" and "ears" on the surface
[Zubrin]
What's left after you go is
The good you've left behind
You have to believe in hope
You have to believe in the future
There are more and more people coming around to the point of view that
A positive future for humanity requires human expansion to space
(refrain)
We're at a crossroads today
We either muster the courage to go
Or we risk the possibility of stagnation and decay
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19. |
The Quantum World
03:30
|
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[Morgan Freeman]
So, what are we really made of?
Dig deep inside the atom
and you'll find tiny particles
Held together by invisible forces
Everything is made up
Of tiny packets of energy
Born in cosmic furnaces
[Frank Close]
The atoms that we're made of have
Negatively charged electrons
Whirling around a big bulky nucleus
[Michio Kaku]
The Quantum Theory
Offers a very different explanation
Of our world
[Brian Cox]
The universe is made of
Twelve particles of matter
Four forces of nature
That's a wonderful and significant story
[Richard Feynman]
Suppose that little things
Behaved very differently
Than anything big
Nothing's really as it seems
It's so wonderfully different
Than anything big
The world is a dynamic mess
Of jiggling things
It's hard to believe
[Kaku]
The quantum theory
Is so strange and bizzare
Even Einstein couldn't get his head around it
[Cox]
In the quantum world
The world of particles
Nothing is certain
It's a world of probabilities
(refrain)
[Feynman]
It's very hard to imagine
All the crazy things
That things really are like
Electrons act like waves
No they don't exactly
They act like particles
No they don't exactly
[Stephen Hawking]
We need a theory of everything
Which is still just beyond our grasp
We need a theory of everything, perhaps
The ultimate triump of science
(refrain)
[Feynman]
I gotta stop somewhere
I'll leave you something to imagine
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20. |
A Wave of Reason
03:41
|
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Bertrand Russell:
When you are studying any matter
Or considering any philosophy
Ask yourself only: what are the facts,
And what is the truth that the facts bear out
Carl Sagan:
Science is more than a body of knowledge
It's a way of thinking
A way of skeptically interrogating the universe
If we are not able to ask skeptical questions
To be skeptical of those in authority
Then we're up for grabs
Michael Shermer:
In all of science we're looking for a balance
between data and theory
Sam Harris:
You don't have to delude yourself
With Iron Age fairy tales
Carolyn Porco:
The same spiritual fulfillment
That people find in religion
Can be found in science
By coming to know, if you will, the mind of God
Lawrence Krauss:
The real world, as it actually is,
Is not evil, it's remarkable
And the way to understand the physical world
is to use science
Richard Dawkins:
There is a new wave of reason
Sweeping across America, Britain, Europe, Australia
South America, the Middle East and Africa
There is a new wave of reason
Where superstition had a firm hold
Phil Plait:
Teach a man to reason
And he'll think for a lifetime
Sagan:
Cosmology brings us face to face with the deepest mysteries
With questions that were once treated only
in religion and myth
The desire to be connected with the cosmos
Reflects a profound reality
But we are connected; not in the trivial ways
That Astrology promises, but in the deepest ways
Richard Feynman:
I can't believe the special stories that have been made up
About our relationship to the universe at large
Look at what's out there; it isn't in proportion
Russell:
Never let yourself be diverted
By what you wish to believe
But look only and surely
At what are the facts
James Randi:
Enjoy the fantasy, the fun, the stories
But make sure that there's a clear sharp line
Drawn on the floor
To do otherwise is to embrace madness
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21. |
The Face of Creation
01:38
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22. |
The Big Beginning
03:00
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[Hawking]
We observe that distant galaxies are moving away from us
They must have been closer together in the past
It was the beginning of the universe
And of time itself
Anything that happened before the big bang
Could not affect what happened after
[Dawkins]
The poetry of the expanding universe
The poetry of the complexity of life
We're not normally equipped to understand
And science gives it to us
Science is opening your eyes
To the wonderfulness of what's there
Science is opening your eyes
To the poetry of the expanding universe
[Sagan]
The early cosmos was everywhere white hot
But then as time passed
The radiation expanded and cooled
Then little pockets of gas began to grow
Steadily brightening, we call them the galaxies
[Shears]
In the big bang we had equal amounts of matter and anti-matter
And as soon as they met each other,
They annihilated together
And this battle played out
Whilst the universe expanded
In its first minute of existence
[DeGrasse Tyson]
It's not all that hard to detect the big bang
All you need to do is change the channel
Until you come between two stations
About one percent of the snow and noise
Comes from the big bang itself
We're all eavesdropping
On the birth pangs of the cosmos
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23. |
Our Place in the Cosmos
04:19
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[Narrator]
With every century
Our eyes on the universe have been opened anew
We are witness
To the very brink of time and space
[Robert Jastrow]
We must ask ourselves
We who are so proud of our accomplishments
What is our place in the cosmic perspective of life?
[Carl Sagan]
The exploration of the cosmos
Is a voyage of self discovery
As long as there have been humans
We have searched for our place in the cosmos
[Richard Dawkins]
Are there things about the universe
That will be forever beyond our grasp?
Are there things about the universe that are
Ungraspable?
[Sagan]
One of the great revelations of space exploration
Is the image of the earth, finite and lonely
Bearing the entire human species
Through the oceans of space and time
[Dawkins]
Matter flows from place to place
And momentarily comes together to be you
Some people find that thought disturbing
I find the reality thrilling
[Sagan]
As the ancient mythmakers knew
We're children equally of the earth and the sky
In our tenure on this planet, we've accumulated
Dangerous evolutionary baggage
We've also acquired compassion for others,
Love for our children,
And a great soaring passionate intelligence
The clear tools for our continued survival
[Michio Kaku]
We could be in the middle
Of an inter-galactic conversation
And we wouldn't even know
[Sagan]
We've begun at last
To wonder about our origins
Star stuff contemplating the stars
Tracing that long path
Our obligation to survive and flourish
Is owed not just to ourselves
But also to that cosmos
Ancient and vast, from which we spring
|
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24. |
Our Biggest Challenge
03:47
|
|||
[David Attenborough]: We are a flexible and innovative species
and we have the capacity to adapt and modify our behavior
Now, we most certainly have to do so if we're to deal with climate change.
It's the biggest challenge we have yet faced.
[Bill Nye]: The same thing that keeps the Earth warm
May make the Earth too warm
It holds in heat
Methane, Chloroflourocarbons, water vapor and
Carbon dioxide - they all trap heat
Methane, Chloroflourocarbons, water vapor and
Carbon dioxide - they all trap heat
[Isaac Asimov]: It is important that the world get together
To face the problems which attack us as a unit
[Richard Alley]: The evidence is clear
[Nye]: The globe is getting too warm
[Alley]: We can avoid climate catastrophes
We can do this
[Nye]: We can change the world
[Alley]: Science offers us answers
To these huge challenges
[Nye]: It's one global ecosystem
[Alley]: We can do this
[Nye]: We can change the world
Every single thing every one of us does
Affects everybody all over the world
It's one global ecosystem
Warm, wet, cold or dry
Climates all start in the sky
When the C02 is high, the temperature is high
Moving together in lock step
When the C02 is low, the temperature is low
Moving together
(refrain)
[Richard Alley]: Our use of fossil fuels for energy is pushing us towards a climate
unlike any seen in the history of civilization
Adding carbon dioxide to the atmosphere
Warms things up
The rise in C02
Comes from burning fossil fuels
When you burn them, add oxygen
That makes C02 that goes in the air
We're reversing the process by which they formed
[Asimov]: We're talking about something
That affects the entire Earth
Problems that transcend nations.
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25. |
||||
[Sonia Hoffman (character)]
A particle is essentially a set of relations
That reach outward to connect with other things
The essential nature of matter
Lies not in objects, but in interconnections
Like chords of music, it's beautiful
There is a continual exchange of matter and energy
Between my hand and this wood
Between the wood and the air
And even between you and me
We are in the middle of this
Cosmic dance of creation and destruction
All of us, all the time
[Hoffman]
Today physicists are simply proving
That what we call an object-
An atom, a molecule, a particle
Is only an approximation, a metaphor
At the subatomic level,
It dissolves into a series of
interconnections, like chords of music
It's beautiful
(Refrain)
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melodysheep Seattle, Washington
musicmaker. filmmaker. pacific northwest.
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