Skip to playerSkip to main content
  • 2 days ago
Transcript
00:00How many earths worth of ice would be needed to cool the sun?
00:05The sun has burned.
00:08A raging sphere of plasma, a furnace of unimaginable fire hanging in the heart of our solar system.
00:15Its core, 15 million degrees Celsius.
00:20Its surface, 6,000 degrees.
00:23Every second, it pours out more energy than all of human civilization has used in its entire history.
00:30It is the giver of life and the bringer of death.
00:35But what if humanity, bold, reckless, foolish, decided to attempt the impossible?
00:43What if, instead of worshipping the sun, we tried to cool it down?
00:46Not with machines, not with science fiction reactors, but with something simple, something primal.
00:52With ice, yes, ice.
00:57Mountains of ice, oceans of ice, whole worlds of frozen water, carried from earth, lifted into space, and hurled into the fire of the sun.
01:10The question sounds absurd, but science demands an answer.
01:14How much ice would it take to cool down the sun?
01:16The numbers begin to whisper.
01:19The sun is more than 300,000 times the mass of earth.
01:23Its power output, 386 trillion trillion joules per second.
01:29That is the energy of 100 billion nuclear bombs exploding every single instant.
01:35To fight that furnace with ice is to fight an ocean with a single drop of rain.
01:42But humanity's dreams in impossible scales.
01:45So let us imagine the future dawns.
01:49Skies above earth roar with the engines of titanic machines.
01:53Megastructures rise into orbit.
01:55Towers piercing the atmosphere.
01:57Space elevators taller than imagination.
01:59Fusion-driven cannons stretching across continents.
02:02Every ocean is drained.
02:05Every glacier harvested.
02:08The blue jewel of earth becomes a barren husk as we freeze and package every molecule of water into colossal ice.
02:13Blocks the size of mountains.
02:15Then begins the launch.
02:17A billion railguns fire.
02:19One after another.
02:21Hurling ice toward the void.
02:23Orbiting factories capture comets and strap them with antimatter thrusters.
02:27Starships with sails the size of continents tow.
02:29Frozen moons toward the sun.
02:31Humanity has become a civilization of ice harvesters.
02:34Stripping worlds bare in order to cool the star that feeds them.
02:38And yet, the cruel truth appeared.
02:42Take one earth!
02:44Turn it entirely into ice!
02:46Drop that into the sun.
02:48In less than a single second, the ice would vanish.
02:51Vaporize absorbed.
02:53The sun wouldn't notice.
02:55Take ten earths of ice.
02:56Still meaningless!
02:58Take a hundred earths of ice!
03:00Still nothing!
03:02The sun devours our offerings like sparks in a bonfire.
03:07So how much would we truly need?
03:11Here the numbers grow darker.
03:13To reduce the sun's temperature even slightly!
03:16To make it dim by a fraction of a percent would require not one earth, not ten, not a hundred, but millions.
03:26At least ten million earths' worth of pure ice.
03:29Think about that.
03:31Not just our oceans.
03:32Not just our glaciers.
03:35Not just our world.
03:37But ten million entire earths, crushed, frozen, packaged, and delivered into the star.
03:44And even then, the sun might not cool.
03:49It might flare.
03:51Hotter.
03:52Burning.
03:53Brighter.
03:54Its nuclear hearts surging with new fury as the hydrogen and oxygen of that ice become new fuel for its fire.
04:01Instead of calming the beast, we would feed it.
04:04Still, the vision continues.
04:07Humanity spreads to the stars, harvesting frozen planets from distant systems.
04:11We capture icy giants, hollow moons like Europa and Enceladus, comets by the trillion.
04:17We drag entire ice worlds across the galaxy with black hole engines and warp drives.
04:22We build Dyson swarms around suns, draining their light to freeze alien on oceans.
04:27And then, in the grandest delivery in history, we direct this armada of frozen worlds toward our own star.
04:35The spectacle is beyond comprehension.
04:38A storm of frozen planets, each one the size of earth, plunging into the sun in an endless cascade.
04:46From a distance, the sun flares with violent beauty.
04:50Its surface ripples.
04:53Waves of plasma racing across its face.
04:56But inside, nothing changes.
05:00The sun shrugs.
05:02It roars.
05:04It burns on.
05:06And so the calculations sharpen.
05:09The truth becomes cruelly clear.
05:11To truly cool the sun, to reduce its fire, to slow its breath,
05:16you would need more ice than exists in the entire galaxy.
05:18Not earths.
05:21Not millions of earths.
05:23But billions upon billions of earth-sized blocks of frozen water.
05:27More matter than humanity could ever hope to gather.
05:30In other words, impossible.
05:34But this is what makes the dream so fascinating.
05:38It forces us to confront scale.
05:40To see how small we are.
05:42Our planet, with its oceans and glaciers, is nothing but a teardrop before the inferno of a star.
05:52And yet we dare to ask the question.
05:54We dare to imagine.
05:56So perhaps the lesson is not about cooling the sun.
06:00Perhaps the lesson is about humility.
06:03About recognizing that some fires are not meant to be extinguished.
06:06The sun is not waiting for our ice.
06:08The sun is waiting for our understanding.
06:11It is a reminder, burning above us every day, that there are forces in this universe we cannot fight,
06:16cannot tame, cannot conquer.
06:19And maybe that is a good thing.
06:20Because without the sun, there is no light.
06:24No warmth.
06:25No life.
06:26Life.
06:27It is the furnace that forged us.
06:29The lamp that sustains us.
06:30The beacon that will one day destroy us.
06:32And so, as we dream of impossible ice, of frozen worlds hurled into fire,
06:38we must remember, the sun is not our enemy.
06:42And perhaps, it is better this way.
06:45Better to leave the sun untamed.
06:46Better to let it burn.
06:48As it always has.
06:50For billions of years more.
06:53Better to keep our dreams of cooling it as just that.
06:56Dreams.
06:58Because if we ever succeeded,
07:00if we ever truly cooled the sun,
07:02then we would extinguish ourselves along with it.
Be the first to comment
Add your comment

Recommended

1:46:19
Up next