Stephen hawking who is

Over the ensuing years Hawking earned fame for his ideas, not just in the scientific community but in households around the world. Published in , his popular science book on the strange nature of time and space, A Brief History of Time, broke records by remaining on the Times of London bestseller list for weeks. That's more than four and a half years. Born : 8 January to tropical medicine researcher Frank Hawking and economics and philosophy student, Isobel Eileen Hawking.

Died : 14 March , age As a person : Hawking was diagnosed with ' amyotrophic lateral sclerosis ' ALS , a type of motor neurone disease, at the age of Though initially given just two years to live, the degenerative condition progressed slower than expected, and he continued working for decades with the support of his family and friends. All topic-based articles are determined by fact checkers to be correct and relevant at the time of publishing.

Gradually, Stephen lost the use of his hands but being ever-determined! Thanks to Richard Branson, in when Stephen was 65 years old, he got to take the trip of a lifetime: heading off to experience zero-gravity. While floating in space, Stephen ditched his chair and even managed to do backflips! Of course, this being Stephen, he wanted more — and publilcy declared his ultimate goal: to travel into space.

Previous Back. Video player This dialog pays embedded videos in a popup window. In , 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. One day, I hope to go into space.

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.

Our only chance of long-term survival is not to remain inward-looking on planet Earth, but to spread out into space. 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 also said time travel should be possible , and that we should explore space for the romance of it.

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 Parade in The theoretical physicist was also concerned that robots could not only have an impact on the economy but also mean doom for humanity. Hawking added, however, that AI developed to date has been helpful.

It's more the self-replication potential that worries him. Humans, who are limited by slow biological evolution, couldn't compete, and would be superseded. An avowed atheist, Hawking also occasionally waded into the topic of religion.

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.