short biography about stephen hawking

Biography Online

Stephen Hawking Biography

Early life Stephen Hawking

Stephen William Hawking was born on 8 January 1942 in Oxford, England. His family had moved to Oxford to escape the threat of V2 rockets over London. As a child, he showed prodigious talent and unorthodox study methods. On leaving school, he got a place at University College, Oxford University where he studied Physics. His physics tutor at Oxford, Robert Berman, later said that Stephen Hawking was an extraordinary student. He used few books and made no notes, but could work out theorems and solutions in a way other students couldn’t.

“My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.”

– Stephen Hawking’s Universe (1985) by John Boslough, Ch. 7

It was in Cambridge that Stephen Hawking first started to develop symptoms of neuro-muscular problems – a type of motor neuron disease. This quickly started to hamper his physical movements. His speech became slurred, and he became unable to even to feed himself. At one stage, the doctors gave him a lifespan of three years. However, the progress of the disease slowed down, and he has managed to overcome his severe disability to continue his research and active public engagements. At Cambridge, a fellow scientist developed a synthetic speech device which enabled him to speak by using a touchpad. This early synthetic speech sound has become the ‘voice’ of Stephen Hawking, and as a result, he has kept the original sound of this early model – despite technological advancements.

Nevertheless, despite the latest technology, it can still be a time-consuming process for him to communicate. Stephen Hawking has taken a pragmatic view to his disability:

“It is a waste of time to be angry about my disability. One has to get on with life and I haven’t done badly. People won’t have time for you if you are always angry or complaining. ” The Guardian (27 September 2005)

Stephen Hawking’s principal fields of research have been involved in theoretical cosmology and quantum gravity.

Amongst many other achievements, he developed a mathematical model for Albert Einstein’s General Theory of Relativity. He has also undertaken a lot of work on the nature of the Universe, The Big Bang and Black Holes.

In 1974, he outlined his theory that black holes leak energy and fade away to nothing. This became known as “Hawking radiation” in 1974. With mathematicians Roger Penrose he demonstrated that Einstein’s General Theory of Relativity implies space and time would have a beginning in the Big Bang and an end in black holes.

Despite being one of the best physicists of his generation, he has also been able to translate difficult physics models into a general understanding for the general public. His books – A Brief History of Time and The Universe in A Nutshell have both became runaway bestsellers – with a Brief History of Time staying in the Bestsellers lists for over 230 weeks and selling over 10 million copies. In his books, Hawking tries to explain scientific concepts in everyday language and give an overview to the workings behind the cosmos.

“The whole history of science has been the gradual realization that events do not happen in an arbitrary manner, but that they reflect a certain underlying order, which may or may not be divinely inspired.”

–  A Brief History Of Time (1998) ch. 8

Stephen Hawking has become one of the most famous scientists of his generation. He makes frequent public engagements and his portrayed himself in popular media culture from programmes, such as The Simpsons to Star Trek.

Hawking had the capacity to relate the most complex physics to relateable incidents in everyday life.

“The message of this lecture is that black holes ain’t as black as they are painted. They are not the eternal prisons they were once thought. Things can get out of a black hole both on the outside and possibly to another universe. So if you feel you are in a black hole, don’t give up – there’s a way out.”

Stephen Hawking. 7 January 2016 –  Reith lecture at the Royal Institute in London.

In the late 1990s, he was reportedly offered a knighthood, but 10 years later revealed he had turned it down over issues with the government’s funding for science

He married Jane Wilde, a language student in 1965. He said this was a real turning point for him at a time when he was fatalistic because of his illness. They later divorced but had three children.

Stephen Hawking passed away on 14 March 2018 at his home in Cambridge.

Citation: Pettinger, Tejvan . “ Biography of Stephen Hawking ”, Oxford, UK – www.biographyonline.net . Last updated 15 January 2018.

A Brief History Of Time

A Brief History Of Time by Stephen Hawking at Amazon

Quotes of Stephen Hawking

“If we do discover a complete theory, it should in time be understandable in broad principle by everyone, not just a few scientists. Then we shall all, philosophers, scientists, and just ordinary people, be able to take part in the discussion of the question of why it is that we and the universe exist. If we find the answer to that, it would be the ultimate triumph of human reason — for then we would know the mind of God.”

– Black Holes and Baby Universes and Other Essays (1993)

“Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing?”

– A Brief History of Time (1988)

“One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don’t throw it away.”

– Stephen Hawking

“For millions of years, mankind lived just like the animals. Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen. Speech has allowed the communication of ideas, enabling human beings to work together to build the impossible. Mankind’s greatest achievements have come about by talking, and its greatest failures by not talking. It doesn’t have to be like this. Our greatest hopes could become reality in the future. With the technology at our disposal, the possibilities are unbounded. All we need to do is make sure we keep talking.”

– Stephen Hawking (BT advert 1993)

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Stephen Hawking biography: Theories, books & quotes

A brief history of theoretical physicist Stephen Hawking.

• Scientific achievements
• Filmography
• Quotes and controversial statements

Additional resources

Stephen Hawking is regarded as one of the most brilliant theoretical physicists in history. 

His work on the origins and structure of the universe, from the Big Bang to black holes, revolutionized the field, while his best-selling books have appealed to readers who may not have Hawking's scientific background. Hawking died on March 14, 2018 , at the age of 76.

Stephen Hawking was seen by many as the world's smartest person, though he never revealed his IQ score. When asked about his IQ score by a New York Times reporter he replied, "I have no idea, people who boast about their IQ are losers," according to the news site The Atlantic .  

Related: 4 bizarre Stephen Hawking theories that turned out to be right (and 6 we're not sure about)

• Books and Black Holes: Stephen Hawking's Language Helps Us Grasp the Cosmos
• 4 bizarre Stephen Hawking theories that turned out to be right (and 6 we're not sure about)

In this brief biography, we look at Hawking's education and career — ranging from his discoveries to the popular books he's written — and the disease that robbed him of mobility and speech.   

The early life of Stephen Hawking

British cosmologist Stephen William Hawking was born in Oxford, England on Jan. 8, 1942  — 300 years to the day after the death of the astronomer Galileo Galilei . He attended University College, Oxford, where he studied physics, despite his father's urging to focus on medicine. Hawking went on to Cambridge to research cosmology , the study of the universe as a whole. 

In early 1963, just shy of his 21st birthday, Hawking was diagnosed with motor neuron disease, more commonly known as Lou Gehrig's disease or amyotrophic lateral sclerosis (ALS) . Doctors told Hawkings that he would likely not survive more than two years with the disease. Completing his doctorate did not appear likely, but Hawking defied the odds. He also obtained his PhD in 1966 for his thesis entitled " Properties of expanding universes ". In that same year, Hawking also won the prestigious Adams Prize for his essay entitled "Singularities and the Geometry of Space-Time".

From then Hawking went on to forge new roads into the understanding of the universe in the decades since. 

As the disease spread, Hawking became less mobile and began using a wheelchair. Talking grew more challenging and, in 1985, an emergency tracheotomy caused his total loss of speech. A speech-generating device constructed at Cambridge, combined with a software program, served as his electronic voice, allowing Hawking to select his words by moving the muscles in his cheek.

Just before his diagnosis, Hawking met Jane Wilde, and the two were married in 1965. The couple had three children before separating in 1990. Hawking remarried in 1995 to Elaine Mason but divorced in 2006.

Stephen Hawking's greatest scientific achievements

Throughout his career, Hawking proposed several theories regarding astronomical anomalies, posed curious questions about the cosmos and enlightened the world about the origin of everything. Here are just some of the many milestones Hawking made in the name of science. 

In 1970, Hawkings and fellow physicist and Oxford classmate, Roger Penrose, published a joint paper entitled " The singularities of gravitational collapse and cosmology ". In this paper, Hawking and Penrose proposed a new theory of spacetime singularities — a breakdown in the fabric of the universe found in one of Hawking's later discoveries, the black hole. This early work not only challenged concepts in physics but also supported the concept of the Big Bang as the birth of the universe, as outlined in Albert Einstein's theory of general relativity in the 1940s. 

Over the course of his career, Hawking studied the basic laws governing the universe. In 1974, Hawking published another paper called " Black hole explosions? ", in which he outlined a theorem that united Einstein's theory of general relativity, with quantum theory — which explains the behavior of matter and energy on an atomic level. In this new paper, Hawking hypothesized that matter not only fell into the gravitational pull of black holes but that photons radiated from them — which has now been confirmed in laboratory experiments by the Technion-Israel Institute of Technology in Israel — aptly named "Hawking radiation". 

In 1974, Hawking was inducted into the Royal Society, a worldwide fellowship of scientists. Five years later, he was appointed Lucasian Professor of Mathematics at Cambridge, the most famous academic chair in the world (the second holder was Sir Isaac Newton , also a member of the Royal Society).

During the 1980s, Hawking turned his attention to the Big Bang and the uncertainties about the beginning of the universe. "Events before the Big Bang are simply not defined, because there’s no way one could measure what happened at them. Since events before the Big Bang have no observational consequences, one may as well cut them out of the theory and say that time began at the Big Bang," he said during his lecture called The Beginning of Time . In 1983, Hawking, along with scientists James Harlte, published a paper outlining their " no-boundary proposal " for the universe. In their paper, Hawking and Hartle describe the shape of the universe as reminiscent of a shuttlecock — with the Big Bang at the narrowest point and the expanding universe emerging from it.

Related: Can we time travel? A theoretical physicist provides some answers

Books by Stephen Hawking

In the last three decades of Hawking's life, he not only continued to publish academic literature, but he also published several popular science books to share his theories of the history of the universe with the layperson. His most popular book " A Brief History of Time " (10th-anniversary edition: Bantam, 1998) was first published in 1988 and became an international bestseller. It has sold almost 10 million copies and has been translated into 40 different languages.

Hawking went on to write other nonfiction books aimed at non-scientists. These include " A Briefer History of Time ," " The Universe in a Nutshell ," " The Grand Design " and " On the Shoulders of Giants ." 

Along with his many successful books about the inner workings of the universe, Hawking also began a series of science fiction books called " George and the Big Bang ", with his daughter Lucy Hawking in 2011. Aimed at middle school children, the series follows George's adventures as he travels through space. 

Stephen Hawking's filmography

Hawking has made several television appearances, including a playing hologram of himself on "Star Trek: The Next Generation" and a cameo on the television show "Big Bang Theory." He has also voiced himself in several episodes of the animated series "Futurama" and "The Simpson". In 1997, PBS also presented an educational miniseries titled " Stephen Hawking's Universe ," which probes the theories of the cosmologist. 

 In 2014, a movie based on Hawking's life was released. Called "The Theory of Everything," the film drew praise from Hawking , who said it made him reflect on his own life. "Although I'm severely disabled, I have been successful in my scientific work," Hawking wrote on Facebook in November 2014. "I travel widely and have been to Antarctica and Easter Island, down in a submarine and up on a zero-gravity flight. One day, I hope to go into space." 

Related: The Theory of Everything: Searching for the universal rules of physics

Stephen Hawking's quotes and controversial statements

Hawking's quotes range from notable to poetic to controversial. Among them: 

• "Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing? "— A Brief History of Time: From the Big Bang to Black Holes , 1988 
• "All of my life, I have been fascinated by the big questions that face us, and have tried to find scientific answers to them. If, like me, you have looked at the stars, and tried to make sense of what you see, you too have started to wonder what makes the universe exist."— Stephen Hawking's Universe , 1997.  
• "Science predicts that many different kinds of universe will be spontaneously created out of nothing. It is a matter of chance which we are in." — The Guardian, 2011 .
• "We should seek the greatest value of our action." — The Guardian, 2011. 
• "The whole history of science has been the gradual realization that events do not happen in an arbitrary manner, but that they reflect a certain underlying order, which may or may not be divinely inspired. "— A Brief History of Time: From the Big Bang to Black Holes , 1988.   
• "The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."  
• "It is not clear that intelligence has any long-term survival value." — Life in the Universe , 1996.  
• "One cannot really argue with a mathematical theorem." — A Brief History of Time: From the Big Bang to Black Holes , 1988.  
• "It is a waste of time to be angry about my disability. One has to get on with life and I haven't done badly. People won't have time for you if you are always angry or complaining." — The Guardian, 2005 . 
• "I relish the rare opportunity I've been given to live the life of the mind. But I know I need my body and that it will not last forever." — Stem Cell Universe , 2014. 

A list of Hawking quotes would be incomplete without mentioning some of his more controversial statements.

He frequently said that humans must leave Earth if we wished to survive. 

• "It will be difficult enough to avoid disaster in the next hundred years, let alone the next thousand or million...Our only chance of long-term survival is not to remain inward-looking on planet Earth, but to spread out into space," he said during an interview with video site Big Think , 2010. 
• "[W]e must … continue to go into space for the future of humanity…I don't think we will survive another 1,000 years without escaping beyond our fragile planet,"  Hawking said during a lecture at the Oxford Union debating society , 2016. 
• "We are running out of space and the only places to go to are other worlds. It is time to explore other solar systems. Spreading out may be the only thing that saves us from ourselves. I am convinced that humans need to leave Earth," he said during a speech at the Starmus Festival in Norway, 2017. 

He also said time travel should be possible, and that we should explore space for the romance of it. 

"Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out. I was one of the first to write about the conditions under which this would be possible. I showed it would require matter with negative energy density, which may not be available. Other scientists took courage from my paper and wrote further papers on the subject," he told the new site Parade in 2010. "Science is not only a disciple of reason, but, also, one of romance and passion," he adds.

The theoretical physicist was also concerned that robots could not only have an impact on the economy but also mean doom for humanity.

"The automation of factories has already decimated jobs in traditional manufacturing, and the rise of artificial intelligence is likely to extend this job destruction deep into the middle classes, with only the most caring, creative or supervisory roles remaining," he wrote in a 2016 column in The Guardian .

"The development of full artificial intelligence could spell the end of the human race," he told the BBC in 2014. Hawking added, however, that AI developed to date has been helpful. It's more the self-replication potential that worries him. "It would take off on its own, and re-design itself at an ever-increasing rate. Humans, who are limited by slow biological evolution, couldn't compete, and would be superseded."

"The genie is out of the bottle. I fear that AI may replace humans altogether," Hawking told WIRED in November 2017.

An avowed atheist, Hawking also occasionally waded into the topic of religion.

• "Because there is a law such as gravity, the universe can and will create itself from nothing. Spontaneous creation is the reason there is something rather than nothing, why the universe exists, why we exist. It is not necessary to invoke God to light the blue touch paper and set the universe going." — The Grand Design, by Stephen Hawking and Leonard Mlodinow. 
• "I regard the brain as a computer which will stop working when its components fail…There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark," he said during a 2011 interview with The Guardian .
• "Before we understand science, it is natural to believe that God created the universe. But now science offers a more convincing explanation. What I meant by 'we would know the mind of God' is, we would know everything that God would know, if there were a God, which there isn't. I'm an atheist," Hawking said in a 2014 interview with the news site El Mundo .  

For more information about Stephen Hawking, his theories and read through the many transcriptions of his influential lectures, check out his official website . You can also watch Hawking probe the origins of the cosmos in his extraordinary TED talk .  

Bibliography

#5: Stephen Hawking’s warning: Abandon earth-or face extinction . Big Think. (2010, July 27). https://bigthink.com/surprising-science/5-stephen-hawkings-warning-abandon-earth-or-face-extinction/

Beck, J. (2017, October 11). “people who boast about their IQ are losers.” The Atlantic. https://www.theatlantic.com/science/archive/2017/10/trump-tillerson-iq-brag-boast-psychology-study/542544/

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Guardian News and Media. (2005, September 27). Interview: Stephen Hawking . The Guardian. https://www.theguardian.com/science/2005/sep/27/scienceandnature.highereducationprofile

Guardian News and Media. (2011a, May 15). Stephen Hawking: “there is no heaven; it’s a Fairy story.” The Guardian. https://www.theguardian.com/science/2011/may/15/stephen-hawking-interview-there-is-no-heaven

Guardian News and Media. (2011b, May 15). Stephen Hawking: “there is no heaven; it’s a Fairy story.” The Guardian. https://www.theguardian.com/science/2011/may/15/stephen-hawking-interview-there-is-no-heaven

Guardian News and Media. (2016, December 1). This is the most dangerous time for our planet | Stephen Hawking . The Guardian. https://www.theguardian.com/commentisfree/2016/dec/01/stephen-hawking-dangerous-time-planet-inequality

Hartle, J. B., & Hawking, S. W. (1983, December 15). Wave function of the universe . Physical Review D. https://journals.aps.org/prd/abstract/10.1103/PhysRevD.28.2960

Hawking radiation and the sonic black hole - technion - israel institute of technology . Technion. (2021, February 17). https://www.technion.ac.il/en/2021/02/hawking-radiation-and-the-sonic-black-hole/

Hawking, S. W. (1974, March 1). Black Hole Explosions? . Nature News. https://www.nature.com/articles/248030a0

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Medeiros, J. (2017, November 28). Stephen Hawking: “I fear ai may replace humans altogether.” WIRED UK. https://www.wired.co.uk/article/stephen-hawking-interview-alien-life-climate-change-donald-trump

Oxford Union Speech . Stephen Hawking. (n.d.-b). https://www.hawking.org.uk/in-words/speeches/speech-5

Pablo Jáuregui, Enviado especial Guía de Isora (Tenerife), & Chocolatillo. (2018, March 14). Stephen Hawking: “no hay ningún dios. soy ateo.” ELMUNDO. https://www.elmundo.es/ciencia/2014/09/21/541dbc12ca474104078b4577.html

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Hawking, S. W. (1966). Properties of expanding universes. https://doi.org/10.17863/CAM.11283

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Nola Taylor Tillman is a contributing writer for Space.com. She loves all things space and astronomy-related, and enjoys the opportunity to learn more. She has a Bachelor’s degree in English and Astrophysics from Agnes Scott college and served as an intern at Sky & Telescope magazine. In her free time, she homeschools her four children. Follow her on Twitter at @NolaTRedd

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