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- [00:01]
A
This episode is brought to you by LinkedIn. If you're a small business owner, work rarely stops. When the day ends, your business is always on. And when it's time to hire, you need a partner who's just as committed. That's where LinkedIn jobs comes in. When you clock out, LinkedIn clocks in. LinkedIn makes hiring simple. Post your job for free and share it with your network. Their new feature even helps write job descriptions and gets your posting in front of the right candidates with deep insights. Want more reach? Promoted jobs get three times more qualified applicants. Here's what matters most. Quality. Based on LinkedIn data, 72% of small businesses using LinkedIn said that it's helped them find high quality candidates. Find out why more than 2.5 million small businesses use LinkedIn for hiring and find your next great hire today. Post your job for free@LinkedIn.com TTD that's LinkedIn.com TTD to post your job for free. Terms and conditions apply. TED Talks Daily is sponsored by Capital One. In my house we subscribe to everything. Music, tv, even dog food. And it rocks. Until you have to manage it all. Which is where Capital One comes in. Capital One credit card holders can easily track, block or cancel recurring charges right from the Capital One mobile app at no additional cost. With one sign in, you can manage all your subscriptions all in one place. Learn more at CapitalOne.comsubscriptions to terms and conditions apply. This episode is sponsored by Framer. Still jumping between tools to update your website? Framer unifies design, CMS and publishing on one canvas. No handoff, no hassle, everything you need to design and publish in one place. Framer already built the fastest way to publish beautiful production ready websites and it's now redefining how we design for the web with the recent launch of Design Pages, a free canvas based design tool. Framer is more than a site builder. It's a true all in one design platform. From social assets to campaign visuals to vectors and icons, all the way to a live site, Framer is where ideas go live, start to finish. Think unlimited projects, unlimited pages, unlimited collaborators and all the essentials. Vectors, 3D transforms, gradients, wireframes. Everything you need to design. Totally free. Ready to design, iterate and publish all in one tool. Start creating for free at framer.com design and use code TED for a free month of Framer Pro. That's framer.com design promo code TED framer.com design promo code Ted rules and restrictions may apply. You're listening to TED Talks Daily where we bring you new ideas to spark your curiosity every day. I'm your host, Elise Hu. We're in the midst of, of an extraordinary space age, and yet very few people have actually been to space and can speak from a place of personal experience about what might be the future of humankind there. In this conversation, former astronaut Chris Hadfield, who's been dubbed a space exploring James Bond, sat down with TED curator Whitney Pennington Rogers to discuss his remarkable experiences on the International Space Station and how it turned into writing high stakes for fiction, including his latest book, Final Orbit. The two of them explore the boundaries between what is science fiction and what is truly possible and help paint a picture of the great unknown of the cosmos into something we can all understand.
- [03:43]
B
It feels like this is just an exciting time to talk about, about space and, and everyone seems to be, to be doing it. I think maybe we could just kick things off and start right there. From your perspective, what do you think is driving this new wave of excitement and investment in space exploration? What, what feels different to you about this moment?
- [04:05]
C
Access. There are amazing times in history, Whitney, where we collectively as a species invent something new that opens up whole new opportunities for humanity. Think about, you know, when we first harnessed fire, or when someone built the first raft to cross, I don't know, the Red Sea, or when we started domesticating horses and allowed ourselves to travel quickly, or when the first train was invented, you know, late 1700s, early 1800s. And then the airplane and the car, all of those things change, not only how we can move around, but then where we could go to. And spaceflight has been around now for 60 years, but we're in a revolution right now of reusable spaceship design, which is drastically dropping the cost, which then increases the access for everybody. And right now it's possible to just buy a ticket and go to space for the price of a luxury car. And luxury cars are expensive, but there are a lot of people buying luxury cars too. So it's just kind of a revolutionary time in starting to leave Earth in amongst all the scientific and explorative stuff going on. And I find it all really inspiring and exciting and also kind of delightful based on what I've done my whole life.
- [05:33]
B
And I mean, and you've lived through many eras of space exploration, from think about like Cold War competition to international cooperation. And now where we are, where we're seeing this sort of surge in private enterprise. And how do you, how do you think the, the purpose of going to space has evolved through these phases how have people thought, thought about it differently?
- [05:57]
C
When I was born, and I'm by no means the oldest man in the world, no one had gone to space like when I was just learning to walk. That's when Yuri Gagarin and then a month later Al Shepard and then everybody that I started going to space. So it's still incredibly new in the human experience. And I think the evolution makes complete sense. Where initially it was just barely possible, and we took an enormous risk to try and just like we often do with a new capability, like the first people to Antarctica, a large percentage of them died just trying to prove whether Shackleton managed to keep his whole crew alive, barely, but just trying to push really the envelope of human experience. And that's where we were when I was growing up. And then we evolved from the Apollo program with Apollo 13 and all those near misses to the shuttle program, which we regularized it a lot, but it's still. We had two tragic, completely fatal accidents during shuttle. But we've gotten better and better at it. We've learned so much from each of those problems in the past. So. So that now the vehicle that regularly takes people to the space station and back, the SpaceX Dragon vehicle with a Dragon capsule on top, it's the safest rocket ever. And that didn't happen accidentally. It is a natural progression. And as soon as you make something safe enough and cheap enough, then it stops being just the purview of a trillionaire like the Soviet Union or the United States, and it gets down to the billionaire and then the millionaire and then the, I don't know what you call into that, the centenaire or something. Someone who has, I don't know, $100,000 or $75,000. It's still expensive, but. But if you plot it on a curve, it's easy to extrapolate where it's going. And that naturally then opens up a lot more commercial opportunity for putting things in space, for satellites to observe the world for commercial purposes, but also just for people not just to risk their lives and explore, but to just see what it's like to go for a ride. And lots of people are doing that now.
- [08:13]
B
Wow. And it sounds like you, you think that we're probably going to see more of this or it will become even more accessible as, as time goes on.
- [08:22]
C
Well, if you'd asked me the same question about airplanes in 1920, say, after we'd had a big area of, of government development with the First World War, and then the very first airlines started being formed, one of the first was KLM in Holland and they, I mean, it was crazy. There were no regulations. Instrument flying didn't exist yet. Where do you get fuel? There's not any big infrastructure of runways. But people saw that, hey, this is important. This is going to open up the whole world to us. And let's be on the cutting edge of it and let's, let's move out. You can't stop people's creativity and imagination and entrepreneurship. And that's the phase we're just really nicely entering into in spaceflight right now. I help run a big international technology incubator called the Creative Destruction Lab. I run the space component of that. And so I regularly see hundreds of brilliant young people from all around the world building businesses, developing ideas so that they can take advantage of this moment in history to be some of the early developers of the technologies we're going to need.
- [09:33]
B
You know, I think another thing, a lot of folks, when they're looking at the headlines, not just related to space, but just in general, there's, you know, a lot of things happening around, you know, global tensions and geopolitical tensions and space is always in a lot of ways reflected the, the politics of the time. And so I, I wonder if when you look at these headlines and see the things that are, are going on out there, what opportunities you might see for collaboration in orbit and potentially what, what risks do you think were presented in this moment? When we think about the future of space exploration?
- [10:10]
C
Yeah, all new inventions are dual use. You know, we, we, we don't really think about it much, but everything you ever come up with any new idea, it can be used peacefully, it can be used antagonistically. You know, a metallurgy with knives and forks or anything, fire or nuclear energy or, gosh, everything. And, and we're just people I got to know. Jane Goodall had multiple things we did together and she just sadly passed away recently. But I was with her back in March and we were talking. One of the things she discovered when she went into the jungles, quite optimistically about, you know, the innocence and the purity of animals. She discovered that chimpanzees murder each other and they, they wage war. Tribes of chimpanzees wage war on each other, they commit genocide. I mean, and that's the closest animal in the entire living things on Earth that we're related to. We are very much that, a flawed being. But at the same time, we have developed society and societal rules and cultures that protect us from our worst nature. And we have police forces and military forces. And so all of that is going to be exported into space. Right now. It's been maybe slightly more pure than it could have been because of the limited access to it. But you need to remember, in 1962, both the United States and the Soviet Union detonated nuclear weapons in Earth orbit and had horrific consequences. Like almost the whole world could see aurora because of the big disruption of the magnetic field. And it wiped out a whole bunch of satellites. And some of the ground stations in Hawaii caught fire because of all the tremendous amount of energy coming from the sky. So, you know, we're by no means perfect. What we need to do is look at this new technology just like we have all the ones in the past, and figure out how should we regulate it, how do we integrate it so that it actually serves a purpose for the human condition. And I focus on a lot of different things, but that is very much one of them. How can I be part of the group of people that is thinking long term, thinking big picture? I'm the chair of the Open Lunar foundation, looking at lunar settlement policy and how not to just mirror the problems that exist on Earth right now. But if we wait for everything to be perfect, we'll never do anything. And we have to somehow do the amazing things while allowing for the imperfections of human behavior.
- [12:57]
B
You will not be surprised to know that we're getting lots of interesting questions from the audience who are just so fascinated by your work and the things that you're saying right now. And, you know, I think to sort of piggyback on what you're saying, you know, do you see this, I guess this sort of blurring line between space exploration and some of the challenges that we're facing here at home, whether that is, you know, geopolitics or climate change. For instance, we have a question from Kat H. Who asks how we might think about investing in space as climate activists. How. How can that be part of the way we look at space travel?
- [13:35]
C
Right. Well, it's much like, how can you be a climate activist and invest in some other industry? Of course, none of the space industries are based in space. All of the industry and investing happens here on Earth. And so if you look at a company, for example, like GHG Set, GHG stands for greenhouse gas. And what they developed is a really clever little sensor that specifically looks for the gases like methane that contribute most to changes in the chemistry of our atmosphere and therefore the greenhouse effect that leads to global warming. And ghgsat is a very successful company and they're leading the world and what they do is they orbit the world and constantly, 24, 7, look for unknown sources of big methane leaks and then inform the person that owns the pipeline or the plant or whatever. There's a company like planet that, that has hundreds of satellites up that are imaging the world down to very fine resolution every day. And they do a lot of what you would have to call altruistic work to try and let everybody see the actual health of our planet and what's going on. And so it's a big enough industry, multi, multi billion dollar industry that there's lots of different areas in it that, that you can choose to support by, by investing in certain companies.
- [15:04]
B
I'd love to, to build on that a little bit. You know, when you think about the technology and you know, what's advancing in, in all spaces, but in, in space, you know, we have, what, reusable rockets now and AI being used to assist spacecraft and you know, even autonomous rovers and that sort of thing. And you of course, are way more versed in this than, than I am.
- [15:29]
C
But I'm a semi autonomous rover myself.
- [15:33]
B
I mean, like, I guess when you, when you think about all this stuff, what are the innovations that you see that you think are most reshaping our path to eventually being able to spend significant amounts of time off of Earth?
- [15:45]
C
Yeah, one of the first ones you touched on Whitney, which is reusable rockets, right now we have partially reusable rockets. The first stage that gets you off the launch pad and above the air so that then you can go fast enough, you know, in order to stay in orbit, you have to go five miles a second, eight kilometers a second. You can't do that down here in the air, there's just too much friction. But as soon as you get above the air, then you can go sideways and accelerate out to orbital speed. And so that first stage that does the heavy lifting gets you off the pad, gets you up, you know, where there's virtually no air, and then it runs out of fuel and spits you off. Now those first stages, as most people on this call know, come back and land, so you don't, you don't throw away any of the metal and you really are just paying for fuel. And that has radically dropped the cost of access to space. And not only is it SpaceX with their dragon or their Falcon rocket that a lot of people know about, but Blue Origin has already launched once, but they're launching again within a few weeks. Their big lifter that they named after one of the early astronauts they call It New Glenn and they're trying to land that first stage out on a barge. And then a New Zealand company, a real strong up and comer called Rocket Lab, has a new partially reusable rocket called Neutron that they're intending to launch from the east coast of the US before the end of the year. So multiple western companies competing with first stage reusable rockets and in China they're doing the same thing. But the real change will be when we have 100% reusable rocket. So you don't throw away any of your construction. And in sunk cost investment with each flight you can just bring the pieces back like an airliner, fill them up with fuel and use them again and then you become really financially viable. It doesn't take an enormous organization just to get to space. And that's coming quickly with SpaceX's new Starship. It's a monster of a rocket and a very complex thing to do. But if you watch their last flight, their 11th test flight, they had remarkable success. Both pieces safely made it back. They're pushing the edges of the envelope to try and figure out, you know, where they can make all of their economical savings in, in complexity. But it won't be very long before you see a starship launch either from Texas or Florida. The first stage come back and get grabbed, and then the orbital stage get up, do what it's doing in space and then come back and get grabbed, stack them up, fill them up with fuel and use them again. That's coming quite rapidly, that's going to drop the cost even more. And so to me, access is everything. As soon as we can make it safe and simple and as inexpensive as possible for things to get to space, that's when the Earth orbit and Earth moon economies will really take off.
- [18:40]
B
Well, you've talked a little bit about some of the technological things that might need to happen in order to enable us to be a space faring species. Species, excuse me. I guess when you think about some of the other obstacles that we might face, whether that's political or ethical things, what do you see as some of the biggest things standing in our way from seeing this as a reality?
- [19:05]
C
Well, civilizations rise and fall all the time. Some of them last a long time. The Roman Empire, if you look at China, they've been an anomaly in human history. Although they've had, you know, all of their ebbs and flows, they've been kind of a discrete geopolitical unit for thousands and thousands of years in that part of the world. And that adds a sense of urgency to what's going on, because you don't have to look very far back in history to whatever the Middle Ages, the Dark Ages, or, you know, Egypt had that zenith of civilization and then, and then collapsed or all the ones that came before that. And so you're just sticking your head in the sand if you don't think that our current civilization is going to come apart at the seams and crumble for a while before something else emerges. So there's urgency to what's happening. We're at a moment right now where we're capable of doing magnificent things. You know, it's kind of staggering to think of the huge number of things that are happening simultaneously on Earth right now, right at the cutting edge stuff that was impossible just five years ago. And so a lot of what I do is to be part of the effort to help hold it all together, to keep us from falling to our bad chimpanzee natures and to actually.
- [20:36]
B
Make.
- [20:36]
C
The most of, of the civilization that we've been handed. But I also. One of the things, Whitney, that you really internalize orbiting the world is a sense of time in a frenetic place, in a city, you just. Everything's just going, going, going and fast. And it's hard to even imagine the rest of the world. It sure is hard to imagine a hundred years. And it's virtually impossible to imagine a thousand years or 10,000 years. But on the quiet, grace filled, almost sanctity of a spaceship, you can see where the continents fit together just by looking out the window. And while I was on board the spaceship, we went from one side of the sun to the other over six months. And I got to watch the entire world change from summer to winter as the hemisphere swap. I got to watch the whole world take a breath in what I realized was one of four and a half billion breaths of how our world refreshes itself. And that that sense of time really soaked into me in it. And also the commonality of the human experience because you see the same patterns reflected no matter where we have chosen to live. They all are similar, whether you're over Connecticut or whether you're over Africa or whether you're over Australia. You can see, hey, it's just people doing the same thing down there. And they all want a little joy and laughter and a good world for their children and their grandchildren. And so to me, that tempers the kind of panicked urgency of a lot of news reporting and frantic feeling of desperation that, that seeps into common everyday society. It makes Me, an eternal optimist, because our species has been here for half a million years and we're still here despite our destructive nature and despite the rises and falls. And I just see it as a necessity, as the current crop of adults, to not squander that and to try and do our best to recognize our history and make the most of our presence so we can hand our kids a decent future.
- [22:49]
B
It's an extraordinary perspective on life from being able to see it from that vantage point. And it seems like something that I imagine a lot of people could take and help them sort of navigate their day to day and ground them in what really matters. Well, you know, I mean, I think that speaking into this, this point of like thinking about global division, which we talked about a little earlier, and how in a lot of ways space exploration has served as somewhat of like a human project that transcends, you know, borders, transcends any, any sort of thing that might divide us. Do you think that there's an opportunity for it to still bring people together in that same way in this moment as it has in the past?
- [23:40]
C
Yeah, and in fact, perhaps it's more important than ever. If you look at world history since the early 1990s, we've had a strange 30 year bubble of peace with the fall of the Soviet Union and the collapse of the, you know, Iron Curtain and the wall in Berlin and all that. It's not our normal behavior. Our much more normal historical behavior is one of conflict and fear and jealousness over possessions, and that often flame the worst of human behaviors. But even since the early 90s, we've had lots of bad things happen. The Gulf War and of course, the huge human conflict and loss of life that's going on at the other end of the Mediterranean and in Ukraine right now. And when there is conflict and that sense of nationalism and the decrease of optimistic internationalism that began in the early 90s, I think when that happens, you want more good examples, things that people can look up to. And while all that stuff has been going on, 15 leading nations of the world have found a reason to cooperate peacefully 24 hours, seven days a week for that entire period on the International Space Station. And even right now, with the, with all of the posturing and saber rattling that's going on, the United States and Russia and all the other partners of the International Space Station are working together every single day doing scientific research, trying to understand the universe itself, observing our world and also sharing command of the International Space Station. Americans launch on the Russian Soyuz rocket, like I Did Russians launch on the American Dragon and Falcon rocket? And that cooperation is so visible that anyone in the world can walk out at dawn or dusk. You just have to go to the NASA site and see when it's going over your house. But you can go out and watch. It's the third brightest thing in the sky after the sun and the moon. Next brightest thing is the International Space Station. And you can just watch it go over your head from horizon to horizon. An unmistakable little beacon of how we behave when we do things right. And we need examples like that because we're always going to be messing the other stuff up.
- [26:13]
B
There's so many questions from the members about just how you think about the world and humanity after spending some time out there. And Johanna Z is curious from your perspective when you think about life and sort of meaning and purpose and you, you touched on this a few minutes ago. But you know, what do you see as the, the meaning of life is, is the question.
- [26:41]
C
That's big question. It's a very personal question because life means different things to different people. And I think it also means, you know, I have a seven month old granddaughter. Her answer to the meaning of life would be different than my 10 year old granddaughter or my 40 year old daughter or, or my wife and I. At different stages of your life there are different goals and purposes. I think my generic answer though is have dreams, have things that are important to you, they don't have to matter to anybody else but maybe a little internal thought experiment. If my life goes perfectly from here forward, what will happen? Like, and if you don't have an answer to that question, then the odds of your dreams coming true are greatly diminished. But if you've gone through the little self thought experiment, what is it that I actually dream of? I remember when I was 10, but now I'm a busy adult and I don't dream of anything anymore. I think that's a self destructive way to live. What is it that you're dreaming of? And I don't mean the transient uncontrollable stuff like you know, win the lottery, whatever. I mean things that you can actually shape through your, through your own choices. And then once you've decided these are the actual things that are important to me in life, that, that I really want to have in my life that, that make me feel joyful and fulfilled and, and proud. And then once you have that list, then what are you doing this afternoon or this evening or this weekend in order to change who you are so that you are moving yourself and your life very slightly towards those dreams. And how are, how are you doing that with all the little decisions that you make? Because that's the only thing you control is your little decisions. What am I going to do next? That's the only thing you actually control. What am I going to do next? Everything else. You can't change what you did. The future is just a menu to choose from. What am I going to do next? But if you don't have those personal overarching definitions of perfection, then I don't know how you choose what you're going to do next. Are you just stimulating your nerve endings? That's going to be maybe, okay, briefly, but it's going to be fundamentally disappointing. And maybe the final piece of that, Whitney, is don't allow, and this is Chris's philosophy on life well lived. But don't allow those big dreams of your life to define success or failure. Try and lower your margin of victory, your bar of victory, so that you can get over it multiple times a day because nobody else really cares or understands what you're doing. They may try, but that's really up to you. And so don't say, well, six years from now I'm going to enjoy myself. Instead, try and find all the little joyful and beautiful and personal things that are happening in amongst your daily work that you can take pride in, that you can smile at, that you can revel in a little bit, that you can quietly celebrate to yourself as you're hurting this person. Big intractable herd of sheep that is your life towards some, some upper pasture that you're dreaming about. So, yeah, have those goals. Make strong daily, hourly, moment by moment decisions to move yourself that way and celebrate yourself as, as often as you can. To me, that is a life well lived.
- [30:22]
B
I love that. Well, I'd love to, to move to some of your writing and you know, your, your work as a writer takes readers to space, but this time sort of through historical fiction. And I imagine that fiction presents this opportunity for you to spark curiosity and wonder about the universe in the similar way that you've also been able to do that through spaceflight. So what, what inspired you to, to start writing stories about space exploration?
- [30:49]
C
Well, I've always loved reading. I love being able to, to probe deeply into the thoughts of a person that I've never met. You know, it's like a form of shared telepathy. Someone has taken the time to, as, as eloquently as they can to lay their thoughts and emotions down into, you know, script. So that then I can pick them up whenever it's convenient for me and try and tap into that other human being. And I love the. The power and the insight that I get from reading. I also love to be entertained. I like reading. Not just like I'm reading Justinian's Flea now, which is a fascinating history of the end of the Roman Empire and the one of the big plagues that came through Europe, which is factual. But I'm really looking forward to the new Reacher, you know, Lee Child book because they're. They're so much fun to read. I love being totally engrossed in a thought like that or someone else's book. And so when I set out to write, I initially wrote three nonfiction books. And they've all done great. They're all, you know, bestsellers. But I thought it would be a really fun challenge to try and share the wild difference of spaceflight experience and the life of an astronaut, because it's still one of the very rarest of all professions, how to share those ideas as richly and fulsomely and engagingly as I can. You know, I'm a musician. I've written and performed songs about it. I've done a BBC series, a National Geographic series. I did a master class. I teach at university. I've done all those things. But writing fiction, suddenly you can get into just everybody's spontaneous gut reaction, and you can look at the same event from multiple different characters within your story. So then you can really bring it to life for the reader. And I took it as a big challenge, just like learning to be an F18 pilot or learning to command a spaceship. What is the goal? How do you learn from the experts of how to do this thing? And then how do you develop your own skill set so that maybe you can do it to the limit of her own ability? And I'm really proud to say my newest book, Final Orbit, which is the third in my thriller fiction series, it's the number one national bestseller right now. Number one of all the books. It's like, that sounds crazy, but that's the truth. So it's great that other people are looking forward to the adventure and to the ideas as much as I look forward to writing them.
- [33:22]
B
Well, there's a lot of interest in the comments around your writing. And we have a question from Fancieri A, who says if you rewrote An Astronaut's Guide to Life on Earth Today, is there anything you would change? Any new stories you would add?
- [33:35]
C
I think the next book I'm going to Write will be a young adult version based on the purposes of an Astronaut's Guide to Life on Earth. I mean, an Astronaut's Guide to Life on Earth is How to lead a better life. I pretended it was a biography, but. But if you read it then you'll realize it is exactly what the title says. An Astronaut's Guide to Life on Earth. And, and it's been used by so many surprises. It's been in almost 30 languages. And Sam Houston State used it to formulate the the fundamental curriculum for first year students, compulsory reading. And some of the Southern ministers made it the central theme of a whole series of lectures that they gave. But I'm trying to take the purposes of an Astronaut's Guide to Life on Earth and make it accessible to people who are at a really pivotal stage of life, which is around 10 or 12 maybe, where you're becoming aware of the world, but you still hardly know anything beyond the little community that you've grown up in. And what are some of the big ideas? But I'm just in the writing process right now. I'm deciding what is the most effective way to do that. Do I write it in the style that I did Astronauts Guide, or do I make it like an illustrated young person's version of that? Or do I challenge myself with the task of trying to write it as an adventure? Or as Le petit prince by St. Antoine de l'? Ex? Hut or whatever, an engrossing story that appeals to a human being at that age of development, but that also has within it all of the ideas that might help them make better choices in their life. Just a quick aside. I have a 10 year old granddaughter. She lives in China, but every day with a 12 hour time difference, we read Anne of Green Gables together. Because at 10 years old that's such a beautiful book of ideas and behaviors. And so I make time. When she's just getting up for school, she gets up early to read with her grandpa, or if my schedule is busy, she'll do it after she's done her homework at night. But how to write useful ideas in the language of a young adolescent. And so to answer the question specifically, yeah, I'm rethinking the ideas that are in An Astronaut's Guide to Life on Earth to try and frame them as clearly and as usefully as I can for the people that I hope will read it.
- [36:06]
B
When you look at what's happening right now with space exploration, what, what makes you feel really hopeful and what, what gives you pause?
- [36:15]
C
Both. I mean, everything makes me Feel hopeful and gives me pause. And that's how life goes, right? And it's, it's hard to keep things together at a personal level, at a family level, at a business level, and at a species level. What gives me great optimism is the incredible, relentless, unstoppable human ability to imagine and create new things. You know, we are almost the only species, if not the only one, that could imagine things that don't exist yet. And, and we, we, that's our big lever that, that's what has given us the great advantage in the animal kingdom, right, is we can picture things that haven' yet and take action and build things and do things, anticipating something that's coming and not just reacting to how we feel right now. And, you know, leading this big international technology incubator or looking at some of the creativity that's going on around the world. And when you said 8.3 billion people loose with the activity of their minds, it's, it's just wild, the stuff we can come up with. And so that gives me great optimism. The history of our species gives me great optimism as well. Despite the daily ability to snuff ourselves out, to stop all civilization, to do ourselves irreparable harm, we are still here after many hundreds of thousands of years. Despite our destructive nature, we find a way to muddle through and keep it going. And we have rises and falls, but we're, we're still here. And, and so when people say, oh, we're ruining the world and it's never been as hard to be an adult as it are and a human as it is right now and all of that, it's hard, but it's always been hard. You're just demonstrating your ignorance of history when you say stuff like that. I don't think your great grandparents would have said they weren't worried about existentialism. You know, the first World War, Second World War, the, the gosh, nuclear weapons being invented, the McCarthyism, Vietnam War, that's just the last hundred years. So I'm quite excited about our ability to invent and create and do things that overall end up being better for the human condition. And we're big enough now in population that we're slowly gaining a better awareness of that impact globally and what we're going to do about that. You know, if there were only a thousand of us, we wouldn't have to worry. But there's enough of us now that we just need to consider that in how we generate energy and what we do with our garbage and stuff like that. But we're also discovering just so much cool stuff right now. We're discovering all of the small particles, the sub atomic particles, things smaller than an atom. And we, who knows, we may soon discover how to harness gravity. I mean, like we learned how to harness electricity, how to move electrons around. We have a probe going to one of the moons of Jupiter now that has more water. That moon of Jupiter has more water than Earth. And it has a heat source at the middle because of gravitational pulls. Maybe there's life there. We're drilling on Mars looking for fossils. We have our James Webb and other telescopes actually analyzing the atmosphere of planets orbiting other stars to try and find out if we're alone in the universe or not. And yeah, there's all the troubles that we go through, but at the same time there's daily magnificence. And I know which part I'm more interested in.
- [40:04]
B
So we have a couple of questions as we're wrapping up here. One that I want to ask you that's come from two different people. So Richard S. Puts forward, you know, if we as a species can't take better care of what's right in front of us on the planet, why should we be entrusted to manage a less inviting environment? And then. Which feels like a part two to this, Karina M. Says, how can we cultivate the same level of focus and teamwork here on Earth that astronauts need to survive in space? And I wonder if there's some wisdom that you can bring that to help us move to.
- [40:38]
C
Any wisdom I had got tapped out long ago. But I'll do my best for Richard and Karina. If we wait until things are perfect, then we will never get anything done. And if we say, well, I've got to get my house 100% in order before I ever do anything else, well, then you'll never do anything else because your house will never be 100% in order. We have to recognize that imperfection is the norm. And we need to be working on the big problems, the ones that are most life threatening or the ones that are important for quality of life or continuance of existence or whatever. We got to work on those. But if we wait until we get those completely nailed down and perfect, then we will wither and die as a species because we have to be doing the other things as well. Watching my grandchildren is fascinating. What I've realized is evolution gave us the ability to walk way before it gave us the ability to talk and communicate. The necessity to go explore, to touch things, to, to experience things, to Lick everything to just find out about it, that that is so important for human development and human nature, that that's how we evolved. And it's only later that someone can explain to you what's happening. And that's going to continue and manifesting itself through all of life and the necessity to go over the next hill and to explore and to try and understand. And the reason I'm the chair of the board of the Open Lunar foundation is, hey, we were, we're sending people to the moon in February, and that's the precursor to setting up the first permanent settlements on the Moon. How are we going to do it? Let's not just transplant our current stupid geopolitical mess and just stick it on the moon. Maybe this is a turning of a page where we can do better. And I'm not going to say we can't go to the Moon until we get Earth perfect. What I'm doing instead is saying we're inevitably, because of human nature, going to be setting up settlement on the Moon. So let's use every influence possible and every lesson that I can have learned possible to try and do it as well as we can at this particular time in history. And to me, that's the most important stuff I'm doing in my life. Influencing other minds, pushing the edges of technology and trying to give us the greatest chance of doing the right thing in the days to come.
- [43:14]
B
Well, Chris, you've given us so much to think about here, about your own experiences, a new lens through which to look at our planet and at the universe, honestly. And so this has been wonderful. I know that I speak for all the members in saying that this has been such an enlightening conversation. Thank you so much for taking the time.
- [43:36]
C
Whitney, thank you for taking the time and being so deft and skilled at juggling all the questions and prodding me to continue to talk. So long. It's been a joy talking to you and I hope everybody enjoys the ideas, maybe the books, all the various things. You get one life. I lost both my parents in the last four months. And that what I took away was they lived good, long lives. And you need to live and love every day. It's amazing what can happen.
- [44:08]
B
I love that. Thank you. Thank you, Chris.
- [44:11]
C
Thank you.
- [44:16]
A
That was Chris Hadfield in conversation with Whitney Pennington Rogers for a TED membership event in 2025. If you're curious about Ted's curation, find out more@ted.com curation guidelines. And that's it for today. TED Talks Daily is part of the TED Audio Collective. This talk was fact checked by the TED Research team and produced and edited by our team, Martha Estefanos, Oliver Friedman, Brian Greene, Lucy Little and Tonsika Songmarnivong. This episode was mixed by Christopher Faizy Bogan. Additional support from Emma Tobner and Daniela Balarazo. I'm Elise Hu. I'll be back tomorrow with a fresh idea for your feed. Thanks for listening. This episode is brought to you by LinkedIn. If you're a small business owner, work rarely stops. When the day ends up, your business is always on and when it's time to hire, you need a partner who's just as committed. That's where LinkedIn jobs comes in. When you clock out, LinkedIn clocks in. LinkedIn makes hiring simple. Post your job for free and share it with your network. Their new feature even helps write job descriptions and gets your posting in front of the right candidates with deep insights. Want more reach? Promoted jobs get three times more qualified applicants. Here's what matters most. Quality. Based on LinkedIn data, 72% of small businesses using LinkedIn said that it's helped them find high quality candidates. Find out why more than 2.5 million small businesses use LinkedIn for hiring and find your next great hire today. Post your job for free@LinkedIn.com TTD that's LinkedIn.com TTD to post your job for free. Terms and conditions apply. TED Talks Daily is sponsored by Capital One. In my house we subscribe to everything. Music, tv, even dog food. And it rocks until you have to manage it all. Which is where Capital One comes in. Capital One credit card holders can easily track, block or cancel recurring charges right from the Capital One mobile app at no additional cost. With one sign in, you can manage all your subscriptions all in one place. Learn more at Capital1.comsubscriptions Terms and Conditions apply.
- [46:28]
D
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