Шинжлэх ухаан & Технологи

Your kids might live on Mars. Here's how they'll survive | Stephen Petranek

It sounds like science fiction, but journalist Stephen Petranek considers it fact: within 20 years, humans will live on Mars. In this provocative talk, Petranek makes the case that humans will become a spacefaring species and describes in fascinating detail how we'll make Mars our next home. "Humans will survive no matter what happens on Earth," Petranek says. "We will never be the last of our kind."
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  1. Kharmani Vaughn

    Kharmani Vaughn

    2 өдрийн өмнө

    omg we might live on mars and i am scared

  2. Lynn H

    Lynn H

    2 өдрийн өмнө

    Global warming is due to The Earth's core Warming up.

  3. GoldenGamerYT


    2 өдрийн өмнө

    People on 2200: let's terraform the moon!

  4. Steve Jefferson

    Steve Jefferson

    4 өдрийн өмнө

    FAKE.......Why dont' we return the forest and rain to the SAHARA dessert instead? This could be a good practice before trying on MArz with -0 chances of success

  5. Mahesh


    5 өдрийн өмнө

    I want to be his student

  6. Mike Ash

    Mike Ash

    7 өдрийн өмнө

    We are evolved over billions of years to the nth degree to live on this unique planet. Case closed. Humans will never live on Mars. Waaaaay to many problems to overcome.

  7. Glen pasard

    Glen pasard

    7 өдрийн өмнө

    No man will ever live on Mars humans are too fragile for Mars, death valley is paradise compare to Mars at least you can find creatures living in death valley, Mars lack everything we need to survive not even a blade of grass is seen there which tell you nothing live they , oxygen and water is the building block of life.



    7 өдрийн өмнө

    This is the stupidest thing I've ever heard! People can't even survive here on Earth, with supermarkets and hospitals. Do you really think they'll survive on Mars?! Lol, try a few winters in the North pole first!🤣

  9. Sam Zam

    Sam Zam

    8 өдрийн өмнө

    We were all africans back then so no racism

  10. B Din

    B Din

    8 өдрийн өмнө

    Mars research is to develop technologies to use here on earth the day when earth starts looking like Mars. We are not going anywhere.

  11. Xavier


    9 өдрийн өмнө

    We are losing diamond earth and choosing gold Mars

  12. Gaitchecker


    11 өдрийн өмнө

    Amazing how they’ll be willing to do all “these” to live in another planet when everything we need to live and survive is here on earth

  13. ahmed yare yare

    ahmed yare yare

    11 өдрийн өмнө

    The world 🌎 now is racing who’s gonna live there first lol imagine

  14. Fred. Glt

    Fred. Glt

    11 өдрийн өмнө

    Mars Once, there was water soaking the ground Once, there was warmth for day and night Once, there were winds and clouds all around Once, the sun's blow was out of sight Once, the hot core could pound Now, ice hides right below the land Now, cold it is without bright rays Now, little to see for all is blend Now, air is stripped away all days Now, its heart is cold like the plains on which we land

    • Fred. Glt

      Fred. Glt

      9 өдрийн өмнө

      @EliteWeebMan thanks

    • EliteWeebMan


      9 өдрийн өмнө

      nice poem

  15. Peter Bosco

    Peter Bosco

    11 өдрийн өмнө

    Most asinine assertion ever - that we could live on Mars. You'd have to be a Fool to believe this rubbish. The well-heeled audience are those Fools.

  16. the website Shaanika

    the website Shaanika

    11 өдрийн өмнө

    About Mars is just a dream of human beings it will not happen radiation and lakes of oxygen will enjoy you very well

  17. Patrick Wilson

    Patrick Wilson

    11 өдрийн өмнө

    Yh white people go live in mars we had enough of your white supremacy

  18. Fred. Glt

    Fred. Glt

    11 өдрийн өмнө

    10:33 “CO2 is basically 78% oxygen” ... No, no it's not. CO2 = 1/3 carbon + 2/3 oxygen 2/3 = 66/100 = 66% He's wether bad at maths, or he got confused with the numbers. Understandable, doing a conference is very stressful.

  19. Ronald Legebokoff

    Ronald Legebokoff

    11 өдрийн өмнө

    whole idea is SUN Declining days burning out ,,,,,,,,,whats rockets to mars going to solve . nothing . in fact rockets in themself are well not worth it , absulute new mode transport needed cause rockets aint going to get it done , worlds full of bogus science and not many books are facts ,

  20. Mouayad


    11 өдрийн өмнө

    Good luck! Mr. Petranek

  21. Ricardo Polanco

    Ricardo Polanco

    11 өдрийн өмнө

    Why don’t we improve our planet 🌍

  22. RG P

    RG P

    11 өдрийн өмнө

    It's way easier to fly to another planet without oxygen, food, water, resources, that's uninhabitable to humans then fix the problems on earth...

  23. Anym


    12 өдрийн өмнө

    how about we fix our planet first before destroying a new planet huh? we are vulnerable to our own stupidity and greed man. "how precious the home planet is" yeah, imagine if we ACTUALLY GIVE A CRAP ABOUT IT STEPHEN

  24. Michael Thompson

    Michael Thompson

    12 өдрийн өмнө

    All this has been planned & orchestrated by the 'Powers that be'. Mankind have learnt over a long stretch of time - what makes us & our planet tick through trial & error. It's in our DNA. The *Watchers* have always been there observing our progress - on land, across & in the oceans, above in the air and beyond into space in our surrounds - to the 1st stepping stone - human beings walking on another body/planet/satellite - the moon 230 000 miles away. We've landed probes further afield on asteroids, Venus, Mercury, Jupiter & other planets in our Solar System & further on planet Mars millions of miles away, we've landed vehicles with self contained laboratories sophisticated scientific mechanisms which provide mankind with important data of that planet. A comparison can be made - we are like children taking small steps at a time tripping over, then larger steps, the running and now leaps & bounds. As we learn & experiment & experience, we become bolder/confident/adept. ***Folks, there is an exciting vast Universe to explore with numerous Galaxies if we survive as a species. The Creator of all is all knowing & Magnificent!! ☺

  25. Francis ralte preupreu

    Francis ralte preupreu

    13 өдрийн өмнө

    If one day we can find a way to live on such a dead planet as Mars, then we surely can continue to live on Earth too, even if it has been very much destroyed

  26. michael kass

    michael kass

    13 өдрийн өмнө

    The puzzling equinox lastly hurry because ketchup taxonomically listen past a chilly drain. simple, light notify

  27. Chris Ashley

    Chris Ashley

    13 өдрийн өмнө

    OMG more plastic real. We are like cavemen.😂😂😂

  28. Abhishek Jamwal

    Abhishek Jamwal

    14 өдрийн өмнө

    We dont want to live on mars our earth is magical... No human has tht power to destroy and yes ur so called .. industries and global warming will destroy earth naaaaaa,! Earth need seconds to destroy us. .....

  29. danceabout1


    14 өдрийн өмнө

    iran scientist keshe has plasma ships that get folk there quick

  30. Ian Miles

    Ian Miles

    14 өдрийн өмнө

    Mars will be a penal colony.

  31. Silver Snow

    Silver Snow

    16 өдрийн өмнө

    Your kids will live on Mars. Oh know I'll be living on Mars. I'm still a kid myself!



    16 өдрийн өмнө

    Basically, what he is saying is we humans have spoiled this planet. Fixing it is too hard. Lets go and use greenhouse effect to warm Mars up so it becomes " liveable". Hah. You bet..

  33. Illeana kae Bacus

    Illeana kae Bacus

    16 өдрийн өмнө

    You're not gonna like it if you bring filipinos to mars lol

  34. THE Gilgit City guide

    THE Gilgit City guide

    16 өдрийн өмнө

    well,i am quite concerned about internet....do we goona have an faster internat speed on mars...

  35. Andre Kolesnik

    Andre Kolesnik

    16 өдрийн өмнө

    The person absolutely knows nothing what he is talking about. Almost all figures about terraforming, crops farming, forecasts are taken from the nose.



    17 өдрийн өмнө

    Dinasours be like 😡

  37. Shawn Dunn

    Shawn Dunn

    18 өдрийн өмнө

    But how will we force our children to finish their food lmao

  38. Jarrod Chambers

    Jarrod Chambers

    18 өдрийн өмнө

    Remember that time man isolated himself on earth successfully? Oh yeah- me neither.

  39. Kelly Malcolm

    Kelly Malcolm

    18 өдрийн өмнө

    The exciting exclusive character probably support because technician directly decay excluding a watery dill. pale, ordinary touch

  40. ⵎⴻⵎ-ⵉⵙ ⵏ ⴰⵎⴰⵣⵉⵖ

    ⵎⴻⵎ-ⵉⵙ ⵏ ⴰⵎⴰⵣⵉⵖ

    19 өдрийн өмнө

    Why not colonize antarctica? Its a giant, freezing, lifeless wasteland. Exactly like mars.

  41. dana tsy

    dana tsy

    19 өдрийн өмнө

    Another planet for humans to destroy....grate

  42. Chris Hunt

    Chris Hunt

    20 өдрийн өмнө

    The mushy inventory electronically boast because plow uncommonly nail than a sulky walk. flaky, quiet calf

  43. D Harr

    D Harr

    20 өдрийн өмнө

    Cool sci-fi movie. Say goodbye to the folks when they leave earth. You’ll never see em again cause they’ll all be dead

  44. Amy J.

    Amy J.

    20 өдрийн өмнө

    09.58 they have equipment to get water on mars but not here on 🌎

  45. FleSus


    20 өдрийн өмнө

    How bout planting trees

  46. NgugiPiano Official

    NgugiPiano Official

    21 өдрийн өмнө

    sorry, evolution is pseudo crap

  47. redlightrunner


    22 өдрийн өмнө

    such bs

  48. james Filao

    james Filao

    22 өдрийн өмнө

    Doge will be the currency of Mars. Seriously, changing the climate conditions on Mars, will lead to bad things, because when you go against nature, disasters will happen, Just an a opinion !

  49. REW The Ultimate Feed Screw Barrel Mfg

    REW The Ultimate Feed Screw Barrel Mfg

    22 өдрийн өмнө

    Human race originated in Africa 😂😂😂😂😂. You were there recording this event in your camera or it's just an assumption ??

  50. REW The Ultimate Feed Screw Barrel Mfg

    REW The Ultimate Feed Screw Barrel Mfg

    22 өдрийн өмнө

    Why should our children live on mars?? Why not you blood sucking countries stop selling weapons, desease, virus. Stop exploitation of nature and natural resources. Stop all unnecessary infrastructure development. Stop push on selling more cars. Why exploitation is linked with profit, economics and shares. Why are you pushing everyone humam being to Hunger for more money and stuff??

  51. Black Bimmer

    Black Bimmer

    23 өдрийн өмнө

    Living on earth is so much wonderful than Mars. We’re not yet even explored the rest beautiful places on earth! Why Mars? In Mars zero oxygen, no life, no water, atmosphere is thinner, you have to travel 7 months , my kids would be better living on earth than Mars.

  52. lyndsey chadwick

    lyndsey chadwick

    24 өдрийн өмнө

    So what if we colonize mars and that gets it by an asteroid

  53. arsalaan mohamed

    arsalaan mohamed

    24 өдрийн өмнө

    Tjis vid is 4 year ago for me

  54. Malte Grotheer

    Malte Grotheer

    24 өдрийн өмнө

    The neighborly icicle proportionately impress because double electrophysiologically switch at a ugliest hyena. fantastic, fat faulty grouse

  55. onehotmeal


    24 өдрийн өмнө

    Why not the moon

  56. Gregory Young

    Gregory Young

    25 өдрийн өмнө

    Before we send food to Mars we need to feed the starving here on Earth.

  57. jam man

    jam man

    25 өдрийн өмнө

    Can we fast fix earth please thank you.



    25 өдрийн өмнө

    Keep dreaming to go wherever you want. Technology available is primitive compared to what we do not know. We are scratching the surface of knowledge only



    25 өдрийн өмнө

    First fix earth and go to Mars if you wish to live on a dead planet where it has nothing on it . Earth is our home and it was created to support life .

  60. moon sq

    moon sq

    25 өдрийн өмнө

    its all lies to get a lot of money

  61. varun rathi

    varun rathi

    25 өдрийн өмнө

    Mars will not be colonised... till 2300

    • Kaizaiki Arata

      Kaizaiki Arata

      19 өдрийн өмнө

      It need rain mostly important

  62. ORDA Sivolvoro

    ORDA Sivolvoro

    26 өдрийн өмнө

    I like to live on mars or see it

  63. - Stiegosaurus -

    - Stiegosaurus -

    26 өдрийн өмнө

    LOL No. We will not be living on Mars. We will be mining Mars though.

  64. DJ Wilson

    DJ Wilson

    26 өдрийн өмнө

    The fate of man kind is hopeless because instead of caring for the earth they rather got to Mars. Makes no sense.

  65. Patrick Sarama

    Patrick Sarama

    27 өдрийн өмнө

    But will they be cracked at Fortnite?

  66. Ligaya


    27 өдрийн өмнө

    Why is our planet so beautiful? It is maybe because u can feel the life even on it's surface mostly inside. Maybe that's why ufos are curious what was inside and found out there are life and civilization inside. I wish government uncover already their relations with aliens as a fact that it is obvious and employees in different position already have documentations and proven not lying by polygraphs and sciences reasons

  67. sharath naik

    sharath naik

    28 өдрийн өмнө

    One question WHY? Why before the planet is made ready first. The goal should be to build robots to build a habitat first, Once built then you can get humans there. Else what's the point? proof they we can get to mars? that's silly, we already know we can. So the goal is to build the machines to build everything one mars, using the resources on mars first. I admire Elon's determination, but one mans wish does not necessary mean it is a practically productive wish. But if he can get the process of moving thing to mars cheaper first the rest will follow.

  68. dermott mckenzie

    dermott mckenzie

    28 өдрийн өмнө

    U people or too slow please used a little of earth resources

  69. Thomas Chevrier

    Thomas Chevrier

    28 өдрийн өмнө

    We will never get to Mars. And even if we did we will realize how useless the whole thing was very quicky.



    28 өдрийн өмнө

    "We will never be the last of our kind" is the best line.

  71. gangster3591


    29 өдрийн өмнө

    Nobody in their right mind wants to live on Mars or will ever want to live on Mars

  72. Jacob Goldberg

    Jacob Goldberg

    29 өдрийн өмнө

    Minecraft gonna hav to add a new dimension "The Mars" "The Nether" and "The End"

  73. Anna Staja

    Anna Staja

    Сарын өмнө

    We have the best planet in our solar system, before we think about any moving to mars we have to preserve it.

  74. Ivo Marić

    Ivo Marić

    Сарын өмнө

    Walt Disney program only for fools and horses

  75. Zacrylic


    Сарын өмнө

    Imagine it's 2100 and you're on the call with homies on discord and they're like: so where do you live? someone: America someone else: Australia you: on Mars lol

  76. Cornish Workshop Restorations

    Cornish Workshop Restorations

    Сарын өмнө

    Bollocks !

  77. Martin 45

    Martin 45

    Сарын өмнө

    What if there’s aliens

  78. Weirdo Jeff

    Weirdo Jeff

    Сарын өмнө

    Beam me up Scotty. It will not happen. Beam me up Jesus this will.

  79. Ker Loz

    Ker Loz

    Сарын өмнө

    The murky missile ultrastructually educate because throat monthly turn afore a free minister. vague, sedate sampan

  80. Travis Briles

    Travis Briles

    Сарын өмнө

    What a fucking joke.

  81. Cliff Konkle

    Cliff Konkle

    Сарын өмнө

    We won't be living on Mars soon. We can't even survive here on earth. WE ARE A DISEASE.

  82. Roberto Pinna

    Roberto Pinna

    Сарын өмнө

    Yeah makes a lot of sense to grow children on a dead planet, with basically no atmosphere, no water, bombarded with radiation and freezing cold. good luck 😂 ridiculous

  83. realone endz

    realone endz

    Сарын өмнө

    There is a living God

  84. Pete


    Сарын өмнө

    Yeehaa.. go get 'em floyd!!

  85. ἄλφαOmega ἄλφαOmega

    ἄλφαOmega ἄλφαOmega

    Сарын өмнө

    😂 🤣 😂 🤣 crazy

  86. Moon Mars

    Moon Mars

    Сарын өмнө

    It's impossible to live on mars.

  87. Hi Hello

    Hi Hello

    Сарын өмнө

    This motivates me to plant more trees

  88. S R

    S R

    Сарын өмнө

    Yes we believe everything that you show because we are looking upto you. You went to the moon 50 years ago and the mission was live broadcast. And this time animated videos and pics. How sweet. 😊

  89. Avocado


    Сарын өмнө

    Me as an alien 😏

  90. Joshua Croy

    Joshua Croy

    Сарын өмнө

    This push to get people living on mars is so absurd. Were putting resources into these kinds of things when we have people dying on Earth from problems that are more approachable than space travel and colonies.

  91. David lindauer

    David lindauer

    Сарын өмнө

    So were using a mirror to change the temp of a planet thats dope haha

  92. Dan Lam

    Dan Lam

    Сарын өмнө

    US needs to claim that doesn't let china steal this planet.

  93. Martin Korvas

    Martin Korvas

    Сарын өмнө

    how can kids live on mars?! THERE IS ONLY 1% OF O2

  94. Onestop Academy

    Onestop Academy

    Сарын өмнө

    I don't want my kids to live on Mars. why? will tell you later. But are you okay with your kids living on Mars?

  95. Joseph Azzopardi

    Joseph Azzopardi

    Сарын өмнө

    What if you make friends with the Aliens living up there and they could help you save all these problems?

  96. Rolo Isai

    Rolo Isai

    Сарын өмнө

    Can we just save earth? It sounds more logic

  97. Kathy Kiddle

    Kathy Kiddle

    Сарын өмнө

    Very informative! Thanks

  98. Christine Farrall

    Christine Farrall

    Сарын өмнө

    Wrong. Jesus is the way. Earth isn’t screwed up. Jesus is coming back.

  99. Vinay Kumar

    Vinay Kumar

    Сарын өмнө

    Probably my great grandson will be dating a girl on Mars, that would be one really long distance relationship.

  100. David Kim

    David Kim

    Сарын өмнө

    The receptive giraffe coincidingly present because flare trivially consist inside a wanting hyacinth. misty, perpetual oboe