Prof. Stephen Hawkins is no more. He was one
of the most beloved scientists in this generation not only for his intellect,
but for his wit and humour. He was a theoretical physicist, cosmologist, author
and Director of Research at the Centre for Theoretical Cosmology within the
University of Cambridge. He was 76 and he suffered from amyotrophic lateral
sclerosis, also known as Lou Gehrig’s disease. The crippling disease confined
him to an electric wheelchair for much of his adult life. Diagnosed at age 21,
he was one of the world’s longest survivors of ALS.
His life was an example of the triumph of
mind over body. “My expectations were reduced to zero when I was 21. Everything
since then has been a bonus” he would say. He had so much to achieve in life
that he postponed his death almost willingly. He once said “I have lived
with the prospect of an early death for the last 49 years. I’m not afraid of
death, but I’m in no hurry to die. I have so much I want to do first.” At an
Oxford University Union speech in 2016 he revealed his mantra of life "However
difficult life may seem, there is always something you can do and succeed at.
It matters that you don't just give up." "I have always tried to
overcome the limitations of my condition and lead as full a life as possible. I
have traveled the world, from the Antarctic to zero gravity. Perhaps one day I
will go into space."
Hawking was born on January 8th, 1942 in
Oxford, the United Kingdom to two Oxford University graduates, Frank and
Isobel. He had two younger sisters, Philippa and Mary, as well as an adopted
brother named Edward. The family moved to St. Alban’s, Hertfordshire, where
they were considered to be both highly intelligent and somewhat eccentric by
the locals. They lived frugally in a large, messy house and got around in a
converted London taxi cab.
Following his primary and secondary school
education, Hawking began his university education as an undergraduate at
University College, Oxford in 1959 at the age of 17. Although the world only
pictures him as a man confined to a wheelchair due to debilitating motor neuron
disease that he was diagnosed with aged just 21, Hawking actually gained a
reputation as being something of a daredevil during his university years. He
was the coxswain of a rowing crew at the University College Boat Club, and
became notorious for steering his crew on risky courses, inevitably leading to
a string of damaged rowing boats. He left University College with a Bachelor of
Arts in natural science in 1962 prior to starting to work on his doctorate.
He was diagnosed with a rare form of motor
neuron disease around that time, and this led him to become deeply depressed.
Nevertheless, he was encouraged to continue his studies by his supervisor,
Dennis William Sciama, and was eventually able to demonstrate that Einstein’s
general theory of relativity implies space and time would have a beginning in
the Big Bang and end in black holes. He completed his doctorate on the origins
of the universe, became a research fellow at Caius College.
Despite beginning to use crutches in the
early 1960s, he long fought off having to use a wheelchair, but when he finally
couldn’t do so any longer, he gained notoriety for wild driving on the streets
of Cambridge. He also used to run over students’ toes intentionally and would
even spin himself on the dance floor at college parties.
During his graduate years at Cambridge,
Hawking fell in love with his first wife, Jane Wilde, whom he married in 1965
and they had three children. The marriage would end some 30 years later after
the marriage succumbed to the pressures of Prof. Hawking’s fame, ideological
differences and the difficulties surrounding caring for him in light of his
disability. He remarried in mid 1990s.
As Prof. Hawking’s fame increased his health worsened. After his degenerative muscle disorder was diagnosed, he defied medical opinion by living five decades longer than expected. He communicated his ideas through an American-accented speech synthesizer after a life-saving tracheotomy in 1985 took away his ability to speak. To the layman, the robot-like voice only seemed to give his words added authority.
Together with Roger Penrose, Prof. Hawking had his first major breakthrough in 1970. They were able to use mathematics to show that a singularity, a region of infinite curvature in space-time, was the point from which the big bang emanated. Prof. Hawking realized the mathematical approaches he developed with mathematician Roger Penrose could be applied to black holes, a term coined by physicist John Wheeler. Prof. Hawking worked for the next four years on black holes, discovering they weren't totally black, but leaked radiation, now known as "Hawking radiation". Later he realized that he was wrong in his argument about black holes being able to radiate and boldly accepted it. Prof. Hawking was in a Cambridge pub with his students when he suddenly turned up his voice synthesizer to full volume and bellowed that he was conceding defeat. Anyone who studied under his tuition or knew him personally knew him for his wicked sense of humor.
Prof. Hawking was elected to the Royal
Society in 1974 aged just 32 after the series of radical discoveries he made
during his early career, and would become the Lucasian professor of mathematics
at Cambridge for the next 30 years. The latter position is often thought as the
UK’s most distinguished academic chair and was once held by Isaac Newton.
His 1988 book, A Brief History of Time,
catapulted Hawking to international stardom. It sold over 10 million copies and
was translated into no less than 40 different languages. His other popular
books included The Universe in a Nutshell (2001), On the Shoulders of Giants
(2002) and The Grand Design (2010). “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.”
Then US president Barack Obama awarded the
Presidential Medal of Freedom to Hawking in 2009, the year of his retirement. During
his lifetime, he won the Albert Einstein Award, the Wolf Prize, the Copley
Medal and the Fundamental Physics Prize, however, the Nobel Prize for Physics
eluded him.
Perhaps it’s not surprising to know that Prof.
Hawking was not a religious man, and dismissed the comforts of religious
belief. He once said "God may exist, but science can explain the universe
without the need for a creator." He was of the opinion that "The
scientific account is complete. Theology is unnecessary." Mocking at
those who believe in destiny and karma he said “I have noticed even people who claim everything is
predestined, and that we can do nothing to change it, look before they cross the
road.”
His life has also been immortalized on screen
and in 2015, Eddie Redmayne won an Oscar for his portrayal of Hawking in ‘The
Theory of Everything’, a film about the scientist's life. Not to miss out on
the opportunity to crack a joke he famously said "Unfortunately, Eddie
[Redmayne] did not inherit my good looks."
The great cosmologist is survived by his three children from his first marriage, together with his three grandchildren. "It would not be much of a universe, if it wasn't home to the people you love" he once said. They will miss him and so will the world!
May his soul rest in peace. We will miss him
forever.
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