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#stephenhawking — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #stephenhawking, aggregated by home.social.

  1. #StephenHawking: “If machines produce everything we need, the outcome will depend on how things are distributed. Everyone can enjoy a life of luxurious leisure if the machine-produced wealth is shared, or most people can end up miserably poor if the machine-owners successfully lobby against wealth redistribution. So far, the trend seems to be toward the second option, with technology driving ever-increasing inequality.”

  2. https://time.com/3614349/artificial-intelligence-singularity-stephen-hawking-elon-musk/

    This article is from 2014, quite before generative artificial intelligence became a thing. You'll find the focus very different than similar alarmist articles written after. Can't say I agree with many, if any, of the conclusions (those that are here).

    Stephen Hawking, before his death (...and other things...) was quoted here as saying "If a superior alien civilisation sent us a message saying, ‘We’ll arrive in a few decades,’ would we just reply, ‘OK, call us when you get here—we’ll leave the lights on’? Probably not—but this is more or less what is happening with AI."

    Ugh. The presence of Elon Musk in this grouping of so-called "smartest people" warning about the dangers of misaligned artificial intelligences turned supremely ironic rather quickly, didn't it? I am thinking, of course, of xAI's own MechaHitler/Grok chatbot, already live on the web and stirring up misinformation and distress.

    Musk's portion consists of this superintelligent genius mumbling about how artificial intelligences might be like demons and we shouldn't "summon" them.

    None of the experts here in the article seem to warn against any of this very real problems happening right now in artificial intelligence, though. I'm not sure. Maybe none of this really could've been predicted at all. Either way Musk et al aren't quite real life experts, despite being rich and (in some cases) decorated.

    #ai #elonmusk #stephenhawking #artificialintelligence #grok #alignment #irony #dystopia #transhumanism #technooptimism

  3. https://time.com/3614349/artificial-intelligence-singularity-stephen-hawking-elon-musk/

    This article is from 2014, quite before generative artificial intelligence became a thing. You'll find the focus very different than similar alarmist articles written after. Can't say I agree with many, if any, of the conclusions (those that are here).

    Stephen Hawking, before his death (...and other things...) was quoted here as saying "If a superior alien civilisation sent us a message saying, ‘We’ll arrive in a few decades,’ would we just reply, ‘OK, call us when you get here—we’ll leave the lights on’? Probably not—but this is more or less what is happening with AI."

    Ugh. The presence of Elon Musk in this grouping of so-called "smartest people" warning about the dangers of misaligned artificial intelligences turned supremely ironic rather quickly, didn't it? I am thinking, of course, of xAI's own MechaHitler/Grok chatbot, already live on the web and stirring up misinformation and distress.

    Musk's portion consists of this superintelligent genius mumbling about how artificial intelligences might be like demons and we shouldn't "summon" them.

    None of the experts here in the article seem to warn against any of this very real problems happening right now in artificial intelligence, though. I'm not sure. Maybe none of this really could've been predicted at all. Either way Musk et al aren't quite real life experts, despite being rich and (in some cases) decorated.

    #ai #elonmusk #stephenhawking #artificialintelligence #grok #alignment #irony #dystopia #transhumanism #technooptimism

  4. https://time.com/3614349/artificial-intelligence-singularity-stephen-hawking-elon-musk/

    This article is from 2014, quite before generative artificial intelligence became a thing. You'll find the focus very different than similar alarmist articles written after. Can't say I agree with many, if any, of the conclusions (those that are here).

    Stephen Hawking, before his death (...and other things...) was quoted here as saying "If a superior alien civilisation sent us a message saying, ‘We’ll arrive in a few decades,’ would we just reply, ‘OK, call us when you get here—we’ll leave the lights on’? Probably not—but this is more or less what is happening with AI."

    Ugh. The presence of Elon Musk in this grouping of so-called "smartest people" warning about the dangers of misaligned artificial intelligences turned supremely ironic rather quickly, didn't it? I am thinking, of course, of xAI's own MechaHitler/Grok chatbot, already live on the web and stirring up misinformation and distress.

    Musk's portion consists of this superintelligent genius mumbling about how artificial intelligences might be like demons and we shouldn't "summon" them.

    None of the experts here in the article seem to warn against any of this very real problems happening right now in artificial intelligence, though. I'm not sure. Maybe none of this really could've been predicted at all. Either way Musk et al aren't quite real life experts, despite being rich and (in some cases) decorated.

    #ai #elonmusk #stephenhawking #artificialintelligence #grok #alignment #irony #dystopia #transhumanism #technooptimism

  5. https://time.com/3614349/artificial-intelligence-singularity-stephen-hawking-elon-musk/

    This article is from 2014, quite before generative artificial intelligence became a thing. You'll find the focus very different than similar alarmist articles written after. Can't say I agree with many, if any, of the conclusions (those that are here).

    Stephen Hawking, before his death (...and other things...) was quoted here as saying "If a superior alien civilisation sent us a message saying, ‘We’ll arrive in a few decades,’ would we just reply, ‘OK, call us when you get here—we’ll leave the lights on’? Probably not—but this is more or less what is happening with AI."

    Ugh. The presence of Elon Musk in this grouping of so-called "smartest people" warning about the dangers of misaligned artificial intelligences turned supremely ironic rather quickly, didn't it? I am thinking, of course, of xAI's own MechaHitler/Grok chatbot, already live on the web and stirring up misinformation and distress.

    Musk's portion consists of this superintelligent genius mumbling about how artificial intelligences might be like demons and we shouldn't "summon" them.

    None of the experts here in the article seem to warn against any of this very real problems happening right now in artificial intelligence, though. I'm not sure. Maybe none of this really could've been predicted at all. Either way Musk et al aren't quite real life experts, despite being rich and (in some cases) decorated.

    #ai #elonmusk #stephenhawking #artificialintelligence #grok #alignment #irony #dystopia #transhumanism #technooptimism

  6. https://time.com/3614349/artificial-intelligence-singularity-stephen-hawking-elon-musk/

    This article is from 2014, quite before generative artificial intelligence became a thing. You'll find the focus very different than similar alarmist articles written after. Can't say I agree with many, if any, of the conclusions (those that are here).

    Stephen Hawking, before his death (...and other things...) was quoted here as saying "If a superior alien civilisation sent us a message saying, ‘We’ll arrive in a few decades,’ would we just reply, ‘OK, call us when you get here—we’ll leave the lights on’? Probably not—but this is more or less what is happening with AI."

    Ugh. The presence of Elon Musk in this grouping of so-called "smartest people" warning about the dangers of misaligned artificial intelligences turned supremely ironic rather quickly, didn't it? I am thinking, of course, of xAI's own MechaHitler/Grok chatbot, already live on the web and stirring up misinformation and distress.

    Musk's portion consists of this superintelligent genius mumbling about how artificial intelligences might be like demons and we shouldn't "summon" them.

    None of the experts here in the article seem to warn against any of this very real problems happening right now in artificial intelligence, though. I'm not sure. Maybe none of this really could've been predicted at all. Either way Musk et al aren't quite real life experts, despite being rich and (in some cases) decorated.

    #ai #elonmusk #stephenhawking #artificialintelligence #grok #alignment #irony #dystopia #transhumanism #technooptimism

  7. The Genius of Getting It Wrong: What Hawking Teaches Us About Knowing

    In 2004, at a physics conference in Dublin, Stephen Hawking stood before his peers and announced he had been wrong for nearly thirty years. The specific error concerned whether black holes permanently destroy the information they consume, a claim Hawking had championed since 1976 against some of the sharpest minds in theoretical physics. He paid off a bet with Caltech physicist John Preskill, handing over a baseball encyclopedia, a gift selected because, unlike a black hole (or so Hawking had argued), an encyclopedia allows its information to be recovered. The audience laughed. The moment was graceful and self-aware. It was also one of the most important intellectual acts of the twenty-first century, though most people missed the real lesson.

    The lesson was never about black holes.

    The Weight of Certainty

    We live in a culture that punishes the admission of error. Politicians who change positions are called flip-floppers. Scientists who revise findings are treated as though their credibility has been permanently contaminated. Public intellectuals who say “I was wrong” are consumed by a media apparatus that treats consistency as the only acceptable proxy for intelligence. The reward structure is clear: stake your claim, defend it until you die, and never let anyone see you recalculate. Certainty, in this environment, becomes a performance rather than a conclusion.

    Hawking’s career demolishes this framework. Here was an intellect of astonishing range, the author of singularity theorems that reshaped general relativity, the discoverer of Hawking radiation, the physicist whose popular writing brought cosmology into millions of households. When he claimed in 1976 that information falling into a black hole was lost forever, he was making a serious argument grounded in his own mathematical work on black hole thermodynamics. The claim violated a central principle of quantum mechanics, unitarity, which demands that information is always conserved even when it appears to vanish. Leonard Susskind and Gerard ‘t Hooft pushed back hard, insisting that quantum mechanics could not be overruled by gravitational physics. The debate raged for decades, generating entire subfields of research, and Hawking held his ground for most of that time.

    Then he changed his mind. He looked at the accumulating theoretical evidence, including work on holographic principles and the AdS/CFT correspondence developed by Juan Maldacena, and concluded that his opponents had been closer to the truth. Information is preserved. The mechanism by which it escapes a black hole remains an open question, one that Hawking himself continued working on until his death in 2018, contributing ideas about “soft hair” on event horizons as a possible encoding method. He did not slink away from the problem he had gotten wrong. He kept working on it, from a new starting position.

    The Anatomy of Productive Error

    Hawking’s information paradox was a rigorous, mathematically supported position that happened to collide with an equally rigorous principle from a different branch of physics. This is worth understanding because it reveals something about the nature of difficult problems: being wrong about them is often the only way to generate the friction that produces eventual understanding.

    Before Hawking’s 1976 claim, nobody had seriously confronted the question of what happens to quantum information at the event horizon of a black hole. The problem did not exist in its modern form until Hawking created it by insisting, with formal arguments, that information was destroyed. Susskind has written openly about how Hawking’s “wrong” answer forced an entire generation of physicists to develop new tools, including holographic encoding, black hole complementarity, and the firewall paradox, tools that would never have existed without the provocation of Hawking’s error. The wrong answer was generative. It built a field.

    This pattern repeats across the history of science. Lord Kelvin’s calculation that the Earth was fewer than 100 million years old, based on cooling rates, was wrong because he did not know about radioactive decay as a heat source. His error forced geologists and physicists into a productive confrontation that refined understanding of both thermodynamics and nuclear physics. Linus Pauling proposed a triple-helix structure for DNA in 1953, an error that spurred Watson and Crick to accelerate their own work on the double helix. The wrong model clarified what the right model needed to explain.

    Productive error requires two conditions that our current intellectual culture actively discourages. The first is the willingness to commit fully to a position, knowing it might be destroyed by future evidence. The second is the willingness to abandon that position when the evidence arrives. Hawking met both conditions. Most of us fail at one or both.

    Why “Not Knowing” Is the Higher State

    There is a seductive comfort in certainty. Once you have decided what is true, the cognitive labor stops. You no longer need to read new research, entertain opposing arguments, or sit with the discomfort of ambiguity. Certainty is a resting state, and the human brain gravitates toward rest whenever possible. This is why conspiracy theories are so durable: they offer total explanatory frameworks that eliminate the need to keep thinking. Everything is accounted for. Every loose end is tied. The appeal operates at the neurological level, where pattern completion feels safer than open questions.

    Hawking’s willingness to move from certainty back into uncertainty represents a reversal of this cognitive gravity. He had a settled position, one that bore his name and defined a major strand of his legacy. Walking away from it meant re-entering a state of not knowing, of having to ask again what happens at the boundary of a black hole, of being a student of a problem he had once claimed to have answered. The act demands the most rigorous form of intellectual discipline, and it requires more courage than defending a fixed position ever could.

    The philosopher of science Karl Popper built his entire epistemology around this insight. Science progresses through falsification, through the systematic destruction of claims that fail to survive testing. A theory that cannot be wrong is not a scientific theory at all; it is a dogma wearing empirical clothing. Hawking’s concession was Popperian science at its finest: a hypothesis tested against accumulating evidence, found wanting, and revised. The system worked exactly as it should. The fact that we treat such moments as embarrassing rather than triumphant says more about our cultural dysfunction than about the scientist involved.

    The Personal Cost and the Public Reward

    We should be honest about what admitting error costs. Hawking’s 2004 concession was covered by international media, and much of the coverage carried a subtle tone of diminishment, as though catching a genius in a mistake reduced his stature. This is the tax that public error extracts, and it is steep enough to deter most people from ever paying it. Academics protect wrong positions for entire careers rather than face the professional and social consequences of reversal. Politicians would rather lose elections on a failing platform than admit the platform needs revision. Parents would rather enforce arbitrary rules than tell their children, “I was wrong about that, and here is what I have learned since.”

    The reward, though, is that Hawking’s legacy is larger because of his concession than it would have been without it. His willingness to be wrong, publicly and specifically, transformed him from a brilliant physicist into something rarer: an example of how a mind should work. The information paradox, in its current partially resolved state, carries his name twice, once for posing the problem and once for acknowledging the direction of its solution. He owns both sides of the equation. That is a richer intellectual inheritance than any fixed certainty could provide.

    The Lesson That Applies to All of Us

    Most of us will never confront the quantum mechanics of black holes. The specific physics are irrelevant to the principle. Every person alive holds positions, about politics, about relationships, about how the world works, that are based on incomplete information, outdated evidence, or reasoning that felt sound at the time but has since been undermined by experience. The question is never whether we are wrong about something. We are. All of us, right now, about something we feel certain about. The question is whether we have the intellectual infrastructure to detect our own errors and the emotional resilience to act on that detection.

    Hawking did not wake up one morning and decide to be humble. He followed the evidence through decades of argument and counterargument, watched his position weaken under sustained theoretical pressure, and responded to that pressure by updating his beliefs. Humility, in this context, functions as a practice, a repeated act of choosing discomfort over complacency, inquiry over defense, revision over reputation. The skill can be cultivated and taught. Hawking modeled it with grace, humor, and an encyclopedia handed across a stage in Dublin.

    The genius of getting it wrong is that it keeps you moving. Certainty arrives and sits down; inquiry walks forward. Hawking understood the difference, and his greatest contribution to public intellectual life may have been demonstrating, in front of the entire world, that the walking matters more than the sitting.

    #2004 #blackHoles #caltech #education #humility #knowing #science #stephenHawking #tech #wrong
  8. The Genius of Getting It Wrong: What Hawking Teaches Us About Knowing

    In 2004, at a physics conference in Dublin, Stephen Hawking stood before his peers and announced he had been wrong for nearly thirty years. The specific error concerned whether black holes permanently destroy the information they consume, a claim Hawking had championed since 1976 against some of the sharpest minds in theoretical physics. He paid off a bet with Caltech physicist John Preskill, handing over a baseball encyclopedia, a gift selected because, unlike a black hole (or so Hawking had argued), an encyclopedia allows its information to be recovered. The audience laughed. The moment was graceful and self-aware. It was also one of the most important intellectual acts of the twenty-first century, though most people missed the real lesson.

    The lesson was never about black holes.

    The Weight of Certainty

    We live in a culture that punishes the admission of error. Politicians who change positions are called flip-floppers. Scientists who revise findings are treated as though their credibility has been permanently contaminated. Public intellectuals who say “I was wrong” are consumed by a media apparatus that treats consistency as the only acceptable proxy for intelligence. The reward structure is clear: stake your claim, defend it until you die, and never let anyone see you recalculate. Certainty, in this environment, becomes a performance rather than a conclusion.

    Hawking’s career demolishes this framework. Here was an intellect of astonishing range, the author of singularity theorems that reshaped general relativity, the discoverer of Hawking radiation, the physicist whose popular writing brought cosmology into millions of households. When he claimed in 1976 that information falling into a black hole was lost forever, he was making a serious argument grounded in his own mathematical work on black hole thermodynamics. The claim violated a central principle of quantum mechanics, unitarity, which demands that information is always conserved even when it appears to vanish. Leonard Susskind and Gerard ‘t Hooft pushed back hard, insisting that quantum mechanics could not be overruled by gravitational physics. The debate raged for decades, generating entire subfields of research, and Hawking held his ground for most of that time.

    Then he changed his mind. He looked at the accumulating theoretical evidence, including work on holographic principles and the AdS/CFT correspondence developed by Juan Maldacena, and concluded that his opponents had been closer to the truth. Information is preserved. The mechanism by which it escapes a black hole remains an open question, one that Hawking himself continued working on until his death in 2018, contributing ideas about “soft hair” on event horizons as a possible encoding method. He did not slink away from the problem he had gotten wrong. He kept working on it, from a new starting position.

    The Anatomy of Productive Error

    Hawking’s information paradox was a rigorous, mathematically supported position that happened to collide with an equally rigorous principle from a different branch of physics. This is worth understanding because it reveals something about the nature of difficult problems: being wrong about them is often the only way to generate the friction that produces eventual understanding.

    Before Hawking’s 1976 claim, nobody had seriously confronted the question of what happens to quantum information at the event horizon of a black hole. The problem did not exist in its modern form until Hawking created it by insisting, with formal arguments, that information was destroyed. Susskind has written openly about how Hawking’s “wrong” answer forced an entire generation of physicists to develop new tools, including holographic encoding, black hole complementarity, and the firewall paradox, tools that would never have existed without the provocation of Hawking’s error. The wrong answer was generative. It built a field.

    This pattern repeats across the history of science. Lord Kelvin’s calculation that the Earth was fewer than 100 million years old, based on cooling rates, was wrong because he did not know about radioactive decay as a heat source. His error forced geologists and physicists into a productive confrontation that refined understanding of both thermodynamics and nuclear physics. Linus Pauling proposed a triple-helix structure for DNA in 1953, an error that spurred Watson and Crick to accelerate their own work on the double helix. The wrong model clarified what the right model needed to explain.

    Productive error requires two conditions that our current intellectual culture actively discourages. The first is the willingness to commit fully to a position, knowing it might be destroyed by future evidence. The second is the willingness to abandon that position when the evidence arrives. Hawking met both conditions. Most of us fail at one or both.

    Why “Not Knowing” Is the Higher State

    There is a seductive comfort in certainty. Once you have decided what is true, the cognitive labor stops. You no longer need to read new research, entertain opposing arguments, or sit with the discomfort of ambiguity. Certainty is a resting state, and the human brain gravitates toward rest whenever possible. This is why conspiracy theories are so durable: they offer total explanatory frameworks that eliminate the need to keep thinking. Everything is accounted for. Every loose end is tied. The appeal operates at the neurological level, where pattern completion feels safer than open questions.

    Hawking’s willingness to move from certainty back into uncertainty represents a reversal of this cognitive gravity. He had a settled position, one that bore his name and defined a major strand of his legacy. Walking away from it meant re-entering a state of not knowing, of having to ask again what happens at the boundary of a black hole, of being a student of a problem he had once claimed to have answered. The act demands the most rigorous form of intellectual discipline, and it requires more courage than defending a fixed position ever could.

    The philosopher of science Karl Popper built his entire epistemology around this insight. Science progresses through falsification, through the systematic destruction of claims that fail to survive testing. A theory that cannot be wrong is not a scientific theory at all; it is a dogma wearing empirical clothing. Hawking’s concession was Popperian science at its finest: a hypothesis tested against accumulating evidence, found wanting, and revised. The system worked exactly as it should. The fact that we treat such moments as embarrassing rather than triumphant says more about our cultural dysfunction than about the scientist involved.

    The Personal Cost and the Public Reward

    We should be honest about what admitting error costs. Hawking’s 2004 concession was covered by international media, and much of the coverage carried a subtle tone of diminishment, as though catching a genius in a mistake reduced his stature. This is the tax that public error extracts, and it is steep enough to deter most people from ever paying it. Academics protect wrong positions for entire careers rather than face the professional and social consequences of reversal. Politicians would rather lose elections on a failing platform than admit the platform needs revision. Parents would rather enforce arbitrary rules than tell their children, “I was wrong about that, and here is what I have learned since.”

    The reward, though, is that Hawking’s legacy is larger because of his concession than it would have been without it. His willingness to be wrong, publicly and specifically, transformed him from a brilliant physicist into something rarer: an example of how a mind should work. The information paradox, in its current partially resolved state, carries his name twice, once for posing the problem and once for acknowledging the direction of its solution. He owns both sides of the equation. That is a richer intellectual inheritance than any fixed certainty could provide.

    The Lesson That Applies to All of Us

    Most of us will never confront the quantum mechanics of black holes. The specific physics are irrelevant to the principle. Every person alive holds positions, about politics, about relationships, about how the world works, that are based on incomplete information, outdated evidence, or reasoning that felt sound at the time but has since been undermined by experience. The question is never whether we are wrong about something. We are. All of us, right now, about something we feel certain about. The question is whether we have the intellectual infrastructure to detect our own errors and the emotional resilience to act on that detection.

    Hawking did not wake up one morning and decide to be humble. He followed the evidence through decades of argument and counterargument, watched his position weaken under sustained theoretical pressure, and responded to that pressure by updating his beliefs. Humility, in this context, functions as a practice, a repeated act of choosing discomfort over complacency, inquiry over defense, revision over reputation. The skill can be cultivated and taught. Hawking modeled it with grace, humor, and an encyclopedia handed across a stage in Dublin.

    The genius of getting it wrong is that it keeps you moving. Certainty arrives and sits down; inquiry walks forward. Hawking understood the difference, and his greatest contribution to public intellectual life may have been demonstrating, in front of the entire world, that the walking matters more than the sitting.

    #2004 #blackHoles #caltech #education #humility #knowing #science #stephenHawking #tech #wrong
  9. The Genius of Getting It Wrong: What Hawking Teaches Us About Knowing

    In 2004, at a physics conference in Dublin, Stephen Hawking stood before his peers and announced he had been wrong for nearly thirty years. The specific error concerned whether black holes permanently destroy the information they consume, a claim Hawking had championed since 1976 against some of the sharpest minds in theoretical physics. He paid off a bet with Caltech physicist John Preskill, handing over a baseball encyclopedia, a gift selected because, unlike a black hole (or so Hawking had argued), an encyclopedia allows its information to be recovered. The audience laughed. The moment was graceful and self-aware. It was also one of the most important intellectual acts of the twenty-first century, though most people missed the real lesson.

    The lesson was never about black holes.

    The Weight of Certainty

    We live in a culture that punishes the admission of error. Politicians who change positions are called flip-floppers. Scientists who revise findings are treated as though their credibility has been permanently contaminated. Public intellectuals who say “I was wrong” are consumed by a media apparatus that treats consistency as the only acceptable proxy for intelligence. The reward structure is clear: stake your claim, defend it until you die, and never let anyone see you recalculate. Certainty, in this environment, becomes a performance rather than a conclusion.

    Hawking’s career demolishes this framework. Here was an intellect of astonishing range, the author of singularity theorems that reshaped general relativity, the discoverer of Hawking radiation, the physicist whose popular writing brought cosmology into millions of households. When he claimed in 1976 that information falling into a black hole was lost forever, he was making a serious argument grounded in his own mathematical work on black hole thermodynamics. The claim violated a central principle of quantum mechanics, unitarity, which demands that information is always conserved even when it appears to vanish. Leonard Susskind and Gerard ‘t Hooft pushed back hard, insisting that quantum mechanics could not be overruled by gravitational physics. The debate raged for decades, generating entire subfields of research, and Hawking held his ground for most of that time.

    Then he changed his mind. He looked at the accumulating theoretical evidence, including work on holographic principles and the AdS/CFT correspondence developed by Juan Maldacena, and concluded that his opponents had been closer to the truth. Information is preserved. The mechanism by which it escapes a black hole remains an open question, one that Hawking himself continued working on until his death in 2018, contributing ideas about “soft hair” on event horizons as a possible encoding method. He did not slink away from the problem he had gotten wrong. He kept working on it, from a new starting position.

    The Anatomy of Productive Error

    Hawking’s information paradox was a rigorous, mathematically supported position that happened to collide with an equally rigorous principle from a different branch of physics. This is worth understanding because it reveals something about the nature of difficult problems: being wrong about them is often the only way to generate the friction that produces eventual understanding.

    Before Hawking’s 1976 claim, nobody had seriously confronted the question of what happens to quantum information at the event horizon of a black hole. The problem did not exist in its modern form until Hawking created it by insisting, with formal arguments, that information was destroyed. Susskind has written openly about how Hawking’s “wrong” answer forced an entire generation of physicists to develop new tools, including holographic encoding, black hole complementarity, and the firewall paradox, tools that would never have existed without the provocation of Hawking’s error. The wrong answer was generative. It built a field.

    This pattern repeats across the history of science. Lord Kelvin’s calculation that the Earth was fewer than 100 million years old, based on cooling rates, was wrong because he did not know about radioactive decay as a heat source. His error forced geologists and physicists into a productive confrontation that refined understanding of both thermodynamics and nuclear physics. Linus Pauling proposed a triple-helix structure for DNA in 1953, an error that spurred Watson and Crick to accelerate their own work on the double helix. The wrong model clarified what the right model needed to explain.

    Productive error requires two conditions that our current intellectual culture actively discourages. The first is the willingness to commit fully to a position, knowing it might be destroyed by future evidence. The second is the willingness to abandon that position when the evidence arrives. Hawking met both conditions. Most of us fail at one or both.

    Why “Not Knowing” Is the Higher State

    There is a seductive comfort in certainty. Once you have decided what is true, the cognitive labor stops. You no longer need to read new research, entertain opposing arguments, or sit with the discomfort of ambiguity. Certainty is a resting state, and the human brain gravitates toward rest whenever possible. This is why conspiracy theories are so durable: they offer total explanatory frameworks that eliminate the need to keep thinking. Everything is accounted for. Every loose end is tied. The appeal operates at the neurological level, where pattern completion feels safer than open questions.

    Hawking’s willingness to move from certainty back into uncertainty represents a reversal of this cognitive gravity. He had a settled position, one that bore his name and defined a major strand of his legacy. Walking away from it meant re-entering a state of not knowing, of having to ask again what happens at the boundary of a black hole, of being a student of a problem he had once claimed to have answered. The act demands the most rigorous form of intellectual discipline, and it requires more courage than defending a fixed position ever could.

    The philosopher of science Karl Popper built his entire epistemology around this insight. Science progresses through falsification, through the systematic destruction of claims that fail to survive testing. A theory that cannot be wrong is not a scientific theory at all; it is a dogma wearing empirical clothing. Hawking’s concession was Popperian science at its finest: a hypothesis tested against accumulating evidence, found wanting, and revised. The system worked exactly as it should. The fact that we treat such moments as embarrassing rather than triumphant says more about our cultural dysfunction than about the scientist involved.

    The Personal Cost and the Public Reward

    We should be honest about what admitting error costs. Hawking’s 2004 concession was covered by international media, and much of the coverage carried a subtle tone of diminishment, as though catching a genius in a mistake reduced his stature. This is the tax that public error extracts, and it is steep enough to deter most people from ever paying it. Academics protect wrong positions for entire careers rather than face the professional and social consequences of reversal. Politicians would rather lose elections on a failing platform than admit the platform needs revision. Parents would rather enforce arbitrary rules than tell their children, “I was wrong about that, and here is what I have learned since.”

    The reward, though, is that Hawking’s legacy is larger because of his concession than it would have been without it. His willingness to be wrong, publicly and specifically, transformed him from a brilliant physicist into something rarer: an example of how a mind should work. The information paradox, in its current partially resolved state, carries his name twice, once for posing the problem and once for acknowledging the direction of its solution. He owns both sides of the equation. That is a richer intellectual inheritance than any fixed certainty could provide.

    The Lesson That Applies to All of Us

    Most of us will never confront the quantum mechanics of black holes. The specific physics are irrelevant to the principle. Every person alive holds positions, about politics, about relationships, about how the world works, that are based on incomplete information, outdated evidence, or reasoning that felt sound at the time but has since been undermined by experience. The question is never whether we are wrong about something. We are. All of us, right now, about something we feel certain about. The question is whether we have the intellectual infrastructure to detect our own errors and the emotional resilience to act on that detection.

    Hawking did not wake up one morning and decide to be humble. He followed the evidence through decades of argument and counterargument, watched his position weaken under sustained theoretical pressure, and responded to that pressure by updating his beliefs. Humility, in this context, functions as a practice, a repeated act of choosing discomfort over complacency, inquiry over defense, revision over reputation. The skill can be cultivated and taught. Hawking modeled it with grace, humor, and an encyclopedia handed across a stage in Dublin.

    The genius of getting it wrong is that it keeps you moving. Certainty arrives and sits down; inquiry walks forward. Hawking understood the difference, and his greatest contribution to public intellectual life may have been demonstrating, in front of the entire world, that the walking matters more than the sitting.

    #2004 #blackHoles #caltech #education #humility #knowing #science #stephenHawking #tech #wrong
  10. The Genius of Getting It Wrong: What Hawking Teaches Us About Knowing

    In 2004, at a physics conference in Dublin, Stephen Hawking stood before his peers and announced he had been wrong for nearly thirty years. The specific error concerned whether black holes permanently destroy the information they consume, a claim Hawking had championed since 1976 against some of the sharpest minds in theoretical physics. He paid off a bet with Caltech physicist John Preskill, handing over a baseball encyclopedia, a gift selected because, unlike a black hole (or so Hawking had argued), an encyclopedia allows its information to be recovered. The audience laughed. The moment was graceful and self-aware. It was also one of the most important intellectual acts of the twenty-first century, though most people missed the real lesson.

    The lesson was never about black holes.

    The Weight of Certainty

    We live in a culture that punishes the admission of error. Politicians who change positions are called flip-floppers. Scientists who revise findings are treated as though their credibility has been permanently contaminated. Public intellectuals who say “I was wrong” are consumed by a media apparatus that treats consistency as the only acceptable proxy for intelligence. The reward structure is clear: stake your claim, defend it until you die, and never let anyone see you recalculate. Certainty, in this environment, becomes a performance rather than a conclusion.

    Hawking’s career demolishes this framework. Here was an intellect of astonishing range, the author of singularity theorems that reshaped general relativity, the discoverer of Hawking radiation, the physicist whose popular writing brought cosmology into millions of households. When he claimed in 1976 that information falling into a black hole was lost forever, he was making a serious argument grounded in his own mathematical work on black hole thermodynamics. The claim violated a central principle of quantum mechanics, unitarity, which demands that information is always conserved even when it appears to vanish. Leonard Susskind and Gerard ‘t Hooft pushed back hard, insisting that quantum mechanics could not be overruled by gravitational physics. The debate raged for decades, generating entire subfields of research, and Hawking held his ground for most of that time.

    Then he changed his mind. He looked at the accumulating theoretical evidence, including work on holographic principles and the AdS/CFT correspondence developed by Juan Maldacena, and concluded that his opponents had been closer to the truth. Information is preserved. The mechanism by which it escapes a black hole remains an open question, one that Hawking himself continued working on until his death in 2018, contributing ideas about “soft hair” on event horizons as a possible encoding method. He did not slink away from the problem he had gotten wrong. He kept working on it, from a new starting position.

    The Anatomy of Productive Error

    Hawking’s information paradox was a rigorous, mathematically supported position that happened to collide with an equally rigorous principle from a different branch of physics. This is worth understanding because it reveals something about the nature of difficult problems: being wrong about them is often the only way to generate the friction that produces eventual understanding.

    Before Hawking’s 1976 claim, nobody had seriously confronted the question of what happens to quantum information at the event horizon of a black hole. The problem did not exist in its modern form until Hawking created it by insisting, with formal arguments, that information was destroyed. Susskind has written openly about how Hawking’s “wrong” answer forced an entire generation of physicists to develop new tools, including holographic encoding, black hole complementarity, and the firewall paradox, tools that would never have existed without the provocation of Hawking’s error. The wrong answer was generative. It built a field.

    This pattern repeats across the history of science. Lord Kelvin’s calculation that the Earth was fewer than 100 million years old, based on cooling rates, was wrong because he did not know about radioactive decay as a heat source. His error forced geologists and physicists into a productive confrontation that refined understanding of both thermodynamics and nuclear physics. Linus Pauling proposed a triple-helix structure for DNA in 1953, an error that spurred Watson and Crick to accelerate their own work on the double helix. The wrong model clarified what the right model needed to explain.

    Productive error requires two conditions that our current intellectual culture actively discourages. The first is the willingness to commit fully to a position, knowing it might be destroyed by future evidence. The second is the willingness to abandon that position when the evidence arrives. Hawking met both conditions. Most of us fail at one or both.

    Why “Not Knowing” Is the Higher State

    There is a seductive comfort in certainty. Once you have decided what is true, the cognitive labor stops. You no longer need to read new research, entertain opposing arguments, or sit with the discomfort of ambiguity. Certainty is a resting state, and the human brain gravitates toward rest whenever possible. This is why conspiracy theories are so durable: they offer total explanatory frameworks that eliminate the need to keep thinking. Everything is accounted for. Every loose end is tied. The appeal operates at the neurological level, where pattern completion feels safer than open questions.

    Hawking’s willingness to move from certainty back into uncertainty represents a reversal of this cognitive gravity. He had a settled position, one that bore his name and defined a major strand of his legacy. Walking away from it meant re-entering a state of not knowing, of having to ask again what happens at the boundary of a black hole, of being a student of a problem he had once claimed to have answered. The act demands the most rigorous form of intellectual discipline, and it requires more courage than defending a fixed position ever could.

    The philosopher of science Karl Popper built his entire epistemology around this insight. Science progresses through falsification, through the systematic destruction of claims that fail to survive testing. A theory that cannot be wrong is not a scientific theory at all; it is a dogma wearing empirical clothing. Hawking’s concession was Popperian science at its finest: a hypothesis tested against accumulating evidence, found wanting, and revised. The system worked exactly as it should. The fact that we treat such moments as embarrassing rather than triumphant says more about our cultural dysfunction than about the scientist involved.

    The Personal Cost and the Public Reward

    We should be honest about what admitting error costs. Hawking’s 2004 concession was covered by international media, and much of the coverage carried a subtle tone of diminishment, as though catching a genius in a mistake reduced his stature. This is the tax that public error extracts, and it is steep enough to deter most people from ever paying it. Academics protect wrong positions for entire careers rather than face the professional and social consequences of reversal. Politicians would rather lose elections on a failing platform than admit the platform needs revision. Parents would rather enforce arbitrary rules than tell their children, “I was wrong about that, and here is what I have learned since.”

    The reward, though, is that Hawking’s legacy is larger because of his concession than it would have been without it. His willingness to be wrong, publicly and specifically, transformed him from a brilliant physicist into something rarer: an example of how a mind should work. The information paradox, in its current partially resolved state, carries his name twice, once for posing the problem and once for acknowledging the direction of its solution. He owns both sides of the equation. That is a richer intellectual inheritance than any fixed certainty could provide.

    The Lesson That Applies to All of Us

    Most of us will never confront the quantum mechanics of black holes. The specific physics are irrelevant to the principle. Every person alive holds positions, about politics, about relationships, about how the world works, that are based on incomplete information, outdated evidence, or reasoning that felt sound at the time but has since been undermined by experience. The question is never whether we are wrong about something. We are. All of us, right now, about something we feel certain about. The question is whether we have the intellectual infrastructure to detect our own errors and the emotional resilience to act on that detection.

    Hawking did not wake up one morning and decide to be humble. He followed the evidence through decades of argument and counterargument, watched his position weaken under sustained theoretical pressure, and responded to that pressure by updating his beliefs. Humility, in this context, functions as a practice, a repeated act of choosing discomfort over complacency, inquiry over defense, revision over reputation. The skill can be cultivated and taught. Hawking modeled it with grace, humor, and an encyclopedia handed across a stage in Dublin.

    The genius of getting it wrong is that it keeps you moving. Certainty arrives and sits down; inquiry walks forward. Hawking understood the difference, and his greatest contribution to public intellectual life may have been demonstrating, in front of the entire world, that the walking matters more than the sitting.

    #2004 #blackHoles #caltech #education #humility #knowing #science #stephenHawking #tech #wrong
  11. The Genius of Getting It Wrong: What Hawking Teaches Us About Knowing

    In 2004, at a physics conference in Dublin, Stephen Hawking stood before his peers and announced he had been wrong for nearly thirty years. The specific error concerned whether black holes permanently destroy the information they consume, a claim Hawking had championed since 1976 against some of the sharpest minds in theoretical physics. He paid off a bet with Caltech physicist John Preskill, handing over a baseball encyclopedia, a gift selected because, unlike a black hole (or so Hawking had argued), an encyclopedia allows its information to be recovered. The audience laughed. The moment was graceful and self-aware. It was also one of the most important intellectual acts of the twenty-first century, though most people missed the real lesson.

    The lesson was never about black holes.

    The Weight of Certainty

    We live in a culture that punishes the admission of error. Politicians who change positions are called flip-floppers. Scientists who revise findings are treated as though their credibility has been permanently contaminated. Public intellectuals who say “I was wrong” are consumed by a media apparatus that treats consistency as the only acceptable proxy for intelligence. The reward structure is clear: stake your claim, defend it until you die, and never let anyone see you recalculate. Certainty, in this environment, becomes a performance rather than a conclusion.

    Hawking’s career demolishes this framework. Here was an intellect of astonishing range, the author of singularity theorems that reshaped general relativity, the discoverer of Hawking radiation, the physicist whose popular writing brought cosmology into millions of households. When he claimed in 1976 that information falling into a black hole was lost forever, he was making a serious argument grounded in his own mathematical work on black hole thermodynamics. The claim violated a central principle of quantum mechanics, unitarity, which demands that information is always conserved even when it appears to vanish. Leonard Susskind and Gerard ‘t Hooft pushed back hard, insisting that quantum mechanics could not be overruled by gravitational physics. The debate raged for decades, generating entire subfields of research, and Hawking held his ground for most of that time.

    Then he changed his mind. He looked at the accumulating theoretical evidence, including work on holographic principles and the AdS/CFT correspondence developed by Juan Maldacena, and concluded that his opponents had been closer to the truth. Information is preserved. The mechanism by which it escapes a black hole remains an open question, one that Hawking himself continued working on until his death in 2018, contributing ideas about “soft hair” on event horizons as a possible encoding method. He did not slink away from the problem he had gotten wrong. He kept working on it, from a new starting position.

    The Anatomy of Productive Error

    Hawking’s information paradox was a rigorous, mathematically supported position that happened to collide with an equally rigorous principle from a different branch of physics. This is worth understanding because it reveals something about the nature of difficult problems: being wrong about them is often the only way to generate the friction that produces eventual understanding.

    Before Hawking’s 1976 claim, nobody had seriously confronted the question of what happens to quantum information at the event horizon of a black hole. The problem did not exist in its modern form until Hawking created it by insisting, with formal arguments, that information was destroyed. Susskind has written openly about how Hawking’s “wrong” answer forced an entire generation of physicists to develop new tools, including holographic encoding, black hole complementarity, and the firewall paradox, tools that would never have existed without the provocation of Hawking’s error. The wrong answer was generative. It built a field.

    This pattern repeats across the history of science. Lord Kelvin’s calculation that the Earth was fewer than 100 million years old, based on cooling rates, was wrong because he did not know about radioactive decay as a heat source. His error forced geologists and physicists into a productive confrontation that refined understanding of both thermodynamics and nuclear physics. Linus Pauling proposed a triple-helix structure for DNA in 1953, an error that spurred Watson and Crick to accelerate their own work on the double helix. The wrong model clarified what the right model needed to explain.

    Productive error requires two conditions that our current intellectual culture actively discourages. The first is the willingness to commit fully to a position, knowing it might be destroyed by future evidence. The second is the willingness to abandon that position when the evidence arrives. Hawking met both conditions. Most of us fail at one or both.

    Why “Not Knowing” Is the Higher State

    There is a seductive comfort in certainty. Once you have decided what is true, the cognitive labor stops. You no longer need to read new research, entertain opposing arguments, or sit with the discomfort of ambiguity. Certainty is a resting state, and the human brain gravitates toward rest whenever possible. This is why conspiracy theories are so durable: they offer total explanatory frameworks that eliminate the need to keep thinking. Everything is accounted for. Every loose end is tied. The appeal operates at the neurological level, where pattern completion feels safer than open questions.

    Hawking’s willingness to move from certainty back into uncertainty represents a reversal of this cognitive gravity. He had a settled position, one that bore his name and defined a major strand of his legacy. Walking away from it meant re-entering a state of not knowing, of having to ask again what happens at the boundary of a black hole, of being a student of a problem he had once claimed to have answered. The act demands the most rigorous form of intellectual discipline, and it requires more courage than defending a fixed position ever could.

    The philosopher of science Karl Popper built his entire epistemology around this insight. Science progresses through falsification, through the systematic destruction of claims that fail to survive testing. A theory that cannot be wrong is not a scientific theory at all; it is a dogma wearing empirical clothing. Hawking’s concession was Popperian science at its finest: a hypothesis tested against accumulating evidence, found wanting, and revised. The system worked exactly as it should. The fact that we treat such moments as embarrassing rather than triumphant says more about our cultural dysfunction than about the scientist involved.

    The Personal Cost and the Public Reward

    We should be honest about what admitting error costs. Hawking’s 2004 concession was covered by international media, and much of the coverage carried a subtle tone of diminishment, as though catching a genius in a mistake reduced his stature. This is the tax that public error extracts, and it is steep enough to deter most people from ever paying it. Academics protect wrong positions for entire careers rather than face the professional and social consequences of reversal. Politicians would rather lose elections on a failing platform than admit the platform needs revision. Parents would rather enforce arbitrary rules than tell their children, “I was wrong about that, and here is what I have learned since.”

    The reward, though, is that Hawking’s legacy is larger because of his concession than it would have been without it. His willingness to be wrong, publicly and specifically, transformed him from a brilliant physicist into something rarer: an example of how a mind should work. The information paradox, in its current partially resolved state, carries his name twice, once for posing the problem and once for acknowledging the direction of its solution. He owns both sides of the equation. That is a richer intellectual inheritance than any fixed certainty could provide.

    The Lesson That Applies to All of Us

    Most of us will never confront the quantum mechanics of black holes. The specific physics are irrelevant to the principle. Every person alive holds positions, about politics, about relationships, about how the world works, that are based on incomplete information, outdated evidence, or reasoning that felt sound at the time but has since been undermined by experience. The question is never whether we are wrong about something. We are. All of us, right now, about something we feel certain about. The question is whether we have the intellectual infrastructure to detect our own errors and the emotional resilience to act on that detection.

    Hawking did not wake up one morning and decide to be humble. He followed the evidence through decades of argument and counterargument, watched his position weaken under sustained theoretical pressure, and responded to that pressure by updating his beliefs. Humility, in this context, functions as a practice, a repeated act of choosing discomfort over complacency, inquiry over defense, revision over reputation. The skill can be cultivated and taught. Hawking modeled it with grace, humor, and an encyclopedia handed across a stage in Dublin.

    The genius of getting it wrong is that it keeps you moving. Certainty arrives and sits down; inquiry walks forward. Hawking understood the difference, and his greatest contribution to public intellectual life may have been demonstrating, in front of the entire world, that the walking matters more than the sitting.

    #2004 #blackHoles #caltech #education #humility #knowing #science #stephenHawking #tech #wrong
  12. Una presentazione del 22 marzo 2019 dal titolo "I buchi neri sono davvero così neri come li si dipinge?" ispirata dalle ricerche e dall'opera divulgativa di Stephen Hawking. #physics #blackholes #stephenhawking youtube.com/watch?v=piz_WSASf3w

  13. Prince Harry named ‘first in line to the throne’ as people take Spare to toilet

    The Duke of Sussex’s memoir has topped a chart of the UK’s favourite toilet readsNeil Shaw Assistant Editor…
    #NewsBeep #News #Celebrities #AlexFerguson #AU #Australia #BridgetJones #DanBrown #Entertainment #GeorgeOrwell #HelenFielding #jane-austen #KatiePrice #NickHornby #PrinceHarry #RoyalFamily #StephenHawking
    newsbeep.com/au/561095/

  14. Prince Harry named ‘first in line to the throne’ as people take Spare to toilet

    The Duke of Sussex’s memoir has topped a chart of the UK’s favourite toilet readsNeil Shaw Assistant Editor…
    #NewsBeep #News #Celebrities #AlexFerguson #AU #Australia #BridgetJones #DanBrown #Entertainment #GeorgeOrwell #HelenFielding #jane-austen #KatiePrice #NickHornby #PrinceHarry #RoyalFamily #StephenHawking
    newsbeep.com/au/561095/

  15. Record-breaking gravitational wave puts Einstein’s relativity to its toughest test yet — and proves him right again

    When you buy through links on our articles, Future and its syndication partners may earn a commission. An…
    #NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AlbertEinstein #Blackholes #Einstein'stheory #Gravitationalwave #gravity #KeefeMitman #StephenHawking
    newsbeep.com/us/467733/

  16. 3/4
    Exactamente 300 años después, el 8 de enero de 1942, nacía Stephen Hawking. Si Galileo nos enseñó a mirar los astros, Hawking nos llevó a lo más profundo de su origen. Desde los agujeros negros hasta la radiación que lleva su nombre, su trabajo unió la relatividad y la física cuántica, acercando los misterios del universo al gran público. 🇬🇧
    #StephenHawking #Cosmología #AgujerosNegros

  17. It's Stephen Hawking's birthday. The occasion to share this fantastic video he produced as part of his Genius documentatry series. Hawking elaborates on our place in the Universe, including our membership to the Laniakea supercluster of galaxies that we discovered back in 2014.

    The complete documentary: pbslearningmedia.org/resource/

    #StephenHawking #Cosmology #Laniakea #LaniakeaSupercluster #galaxies #astrodon #astronomy #astrophysics #science #cosmography

  18. 4/5
    "La física es lo suficientemente emocionante por sí misma", ha dicho. En lugar de oficinas de lujo, eligió el camino de la investigación académica en Harvard.
    Su trabajo sobre gravedad cuántica y agujeros negros es tan relevante que el mismísimo Stephen Hawking llegó a citar sus investigaciones antes de fallecer. Sabrina busca responder las preguntas que Einstein dejó abiertas. 🧪⚛️
    #StephenHawking #AgujerosNegros #Harvard #Relatividad

  19. It’s often not a lack of information that gets in the way of fairness and care, but the quiet belief that we already understand enough.

    Living within limits asks for a different posture: humility, curiosity, and a willingness to keep learning together as conditions shift. Fair share ethics depends on that openness — not on fixed answers, but on shared attention and adjustment.

    #StephenHawking #FairShareEthics #CollectiveLearning #LivingWithinLimits #Farmastery

  20. "MY NAME IS STEPHEN HAWKING" his voice box stated in a deep and epic voice as he rolled out of the time machine, "AND I AM GOING TO FUCK YOU WITH MY TIME PENIS."

    #StephenHawking #Time #Penis #TimePenis
    #NoContext #Shitpost
    #ThisMadeSenseInMyHead

  21. Part 1 — The Land of Make Believe
    Part one opens the dream world that Mrs Thatcher promised, and the ghosts that came back to disrupt it. When power begins to shift in society, everything becomes unstable, exciting and frightening. It wasn’t just the decline of political power, it was also a seismic shift in consciousness in Britain at the end of the 20th century, driven by individualism. #Monetarism #StephenHawking #BlackHoles #NF #Dubclashsoundsystem #Wankerontheline #Racistattacks #BucksFizz

  22. Die Magie des Robert Wilson

    Am 31. Juli 2025 ist der legendäre US-amerikanische Regisseur Robert Wilson im Alter von 83 Jahren gestorben. Im Jahr 2022 war es dem Intendanten des Thalia Theaters in Hamburg, Joachim Lux, gelungen, den damals fast 80-jährigen Kultregisseur noch einmal für eine Inszenierung in Hamburg zu gewinnen: „H – 100 seconds to midnight“, inspiriert von Stephen Hawking und Etel Adnan. Der Film begleitet die Proben bis zur Uraufführung am 9. September 2022. Er zeigt exklusive Einblicke in die Arbeit Wilsons und spricht mit den wichtigen Akteuren dieser ungewöhnlichen Theaterproduktion.

    https://www.ardmediathek.de/video/Y3JpZDovL25kci5kZS8xNDkzXzIwMjItMDktMTItMjMtMTU

    https://www.youtube.com/watch?v=bGyOCF_TFxg

    #H100SecondsToMidnight_ #EtelAdnan #Film #Hören #JoachimLux #MUSIK #OrteRäume #Proben #RobertWilson #Sehen #StephenHawking #ThaliaTheaterHamburg #Theater #Uraufführung992022

  23. "If we can avoid disaster for the next two centuries, our species should be safe, as we spread into #space 🌌 ." #StephenHawking theguardian.com/science/2010/a

    "The clear necessity of expanding humanity's horizons would cause ... space 🌌 settlements to be built." #IsaacAsimov en.wikiquote.org/wiki/Isaac_As

    #SpaceExploration #SpaceColonization

  24. Die Autorin erzählt unterhaltsam, wie sie mit der Suche nach fremdem Leben eine erfolgreiche Astrophysikerin wurde. Ihr Buch hätte aber von mehr Sorgfalt profitiert. Eine Rezension

    Die Astrophysikerin Lisa Kaltenegger beschreibt ihren Werdegang und berichtet von ihrer Forschung. Ein unterhaltsames Buch – mit Ungenauigkeiten. Eine Rezension (Rezension zu Alien Earths von Lisa Kaltenegger)#Astrophysik #Astronomie #Universum #Weltraum #Weltall #All #Physik #Biosphäre #Astrobiologie #außerirdisch #extraterrestrisch #Sonne #Planet #Exoplanet #Alien #JamesWebbTeleskop #Raumfahrt #Kosmologie #CarlSagan #HaraldLesch #StephenHawking #NeildeGrasseTyson #Kopernikus #Supernova #Milchstraße
    »Alien Earths«: An der Schwelle zu neuem Leben