Sir Timothy John Berners-Lee (born 8 June 1955),
also known as TimBL, is an English computer scientist best known as the inventor of the World Wide Web
. He is a Professorial Fellow
of Computer Science at the University of Oxford
and a professor at the Massachusetts Institute of Technology
(MIT). Berners-Lee proposed an information management system on 12 March 1989, then implemented the first successful communication between a Hypertext Transfer Protocol (HTTP)
client and server
via the Internet
Berners-Lee is the director of the World Wide Web Consortium
(W3C) which oversees the continued development of the Web. He is also the founder of the World Wide Web Foundation
and is a senior researcher and holder of the 3Com founders chair at the MIT Computer Science and Artificial Intelligence Laboratory
(CSAIL). He is a director of the Web Science Research Initiative
(WSRI) and a member of the advisory board of the MIT Center for Collective Intelligence
. In 2011, he was named as a member of the board of trustee
s of the Ford Foundation
. He is a founder and president of the Open Data Institute
and is currently an advisor at social network MeWe
In 2004, Berners-Lee was knighted by Queen Elizabeth II
for his pioneering work.
In April 2009, he was elected a Foreign Associate of the National Academy of Sciences
. He was named in ''Time'' magazine's list of the 100 Most Important People of the 20th century
and has received a number of other accolades
for his invention.
He was honoured as the "Inventor of the World Wide Web" during the 2012 Summer Olympics opening ceremony in which he appeared working with a vintage NeXT Computer
at the London Olympic Stadium
He tweeted "This is for everyone"
which appeared in LCD lights attached to the chairs of the audience.
He received the 2016 Turing Award
"for inventing the World Wide Web, the first web browser, and the fundamental protocols and algorithms allowing the Web to scale".
Early life and education
Berners-Lee was born on 8 June 1955 in London, England,
the eldest of the four children of Mary Lee Woods
and Conway Berners-Lee
; his brother Mike
is a professor of ecology, and climate change management. His parents were computer scientists who worked on the first commercially built computer, the Ferranti Mark 1
. He attended Sheen Mount Primary School, and then went on to attend south west London's Emanuel School
from 1969 to 1973, at the time a direct grant grammar school
, which became an independent school
A keen trainspotter
as a child, he learnt about electronics from tinkering with a model railway. He studied at The Queen's College, Oxford
, from 1973 to 1976, where he received a first-class bachelor of arts
degree in physics.
While at university, Berners-Lee made a computer out of an old television set
, which he bought from a repair shop.
Career and research
After graduation, Berners-Lee worked as an engineer at the telecommunications company Plessey
In 1978, he joined D. G. Nash in Ferndown
, Dorset, where he helped create type-setting software for printers.
Berners-Lee worked as an independent contractor
from June to December 1980. While in Geneva
, he proposed a project based on the concept of hypertext
, to facilitate sharing and updating information among researchers. To demonstrate it, he built a prototype system named ENQUIRE
After leaving CERN in late 1980, he went to work at John Poole's Image Computer Systems, Ltd, in Bournemouth, Dorset.
He ran the company's technical side for three years. The project he worked on was a "real-time remote procedure call
" which gave him experience in computer network
In 1984, he returned to CERN as a fellow.
In 1989, CERN was the largest Internet node in Europe, and Berners-Lee saw an opportunity to join hypertext with the Internet:
Berners-Lee wrote his proposal in March 1989 and, in 1990, redistributed it. It then was accepted by his manager, Mike Sendall, who called his proposals 'vague, but exciting'. He used similar ideas to those underlying the ENQUIRE system to create the World Wide Web, for which he designed and built the first web browser
. His software also functioned as an editor (called WorldWideWeb
, running on the NeXTSTEP
operating system), and the first Web server, CERN HTTPd
(short for Hypertext Transfer Protocol daemon
Berners-Lee published the first web site, which described the project itself, on 20 December 1990; it was available to the Internet from the CERN network.
The site provided an explanation of what the World Wide Web was, and how people could use a browser and set up a web server, as well as how to get started with your own website.
In a list of 80 cultural moments that shaped the world, chosen by a panel of 25 eminent scientists, academics, writers, and world leaders, the invention of the World Wide Web was ranked number one, with the entry stating, "The fastest growing communications medium of all time, the Internet has changed the shape of modern life forever. We can connect with each other instantly, all over the world".
In 1994, Berners-Lee founded the W3C at the Massachusetts Institute of Technology
. It comprised various companies that were willing to create standards and recommendations to improve the quality of the Web. Berners-Lee made his idea available freely, with no patent and no royalties due. The World Wide Web Consortium decided that its standards should be based on royalty-free technology, so that they easily could be adopted by anyone.
Berners-Lee participated in Curl Corp's attempt to develop and promote the Curl programming language
In 2001, Berners-Lee became a patron of the East Dorset Heritage Trust, having previously lived in Colehill
, East Dorset
. In December 2004, he accepted a chair in computer science at the School of Electronics and Computer Science, University of Southampton
, Hampshire, to work on the Semantic Web
In a ''Times
'' article in October 2009, Berners-Lee admitted that the initial pair of slashes
("//") in a web address were "unnecessary". He told the newspaper that he easily could have designed web addresses without the slashes. "There you go, it seemed like a good idea at the time", he said in his lighthearted apology.
In June 2009, then-British prime minister Gordon Brown
announced that Berners-Lee would work with the UK government
to help make data more open and accessible on the Web, building on the work of the Power of Information Task Force. Berners-Lee and Professor Nigel Shadbolt
are the two key figures behind data.gov.uk
, a UK government project to open up almost all data acquired for official purposes for free re-use. Commenting on the opening up of Ordnance Survey
data in April 2010, Berners-Lee said that: "The changes signal a wider cultural change in government based on an assumption that information should be in the public domain unless there is a good reason not to—not the other way around." He went on to say: "Greater openness, accountability and transparency in Government will give people greater choice and make it easier for individuals to get more directly involved in issues that matter to them."
In November 2009, Berners-Lee launched the World Wide Web Foundation
(WWWF) in order to campaign to "advance the Web to empower humanity by launching transformative programs that build local capacity to leverage the Web as a medium for positive change."
Berners-Lee is one of the pioneer voices in favour of net neutrality
, and has expressed the view that ISP
s should supply "connectivity with no strings attached", and should neither control nor monitor the browsing activities of customers without their expressed consent. He advocates the idea that net neutrality is a kind of human network right: "Threats to the Internet, such as companies or governments that interfere with or snoop on Internet traffic, compromise basic human network rights." Berners-Lee participated in an open letter to the US Federal Communications Commission (FCC). He and 20 other Internet pioneers urged the FCC to cancel a vote on 14 December 2017 to uphold net neutrality. The letter was addressed to Senator Roger Wicker, Senator Brian Schatz, Representative Marsha Blackburn and Representative Michael F. Doyle.
Berners-Lee joined the board of advisors of start-up State.com
, based in London.
As of May 2012, Berners-Lee is president of the Open Data Institute
, which he co-founded with Nigel Shadbolt
The Alliance for Affordable Internet
(A4AI) was launched in October 2013 and Berners-Lee is leading the coalition of public and private organisations that includes Google
, and Microsoft
. The A4AI seeks to make Internet access more affordable so that access is broadened in the developing world, where only 31% of people are online. Berners-Lee will work with those aiming to decrease Internet access prices so that they fall below the UN Broadband Commission
's worldwide target of 5% of monthly income.
Berners-Lee holds the founders chair in Computer Science at the Massachusetts Institute of Technology, where he heads the Decentralized Information Group and is leading Solid
, a joint project with the Qatar Computing Research Institute
that aims to radically change the way Web applications work today, resulting in true data ownership as well as improved privacy. In October 2016, he joined the Department of Computer Science
at Oxford University
as a professorial research fellow and as a fellow
of Christ Church
, one of the Oxford colleges.
From the mid 2010s Berners-Lee initially remained neutral on the emerging Encrypted Media Extensions
(EME) proposal for with its controversial Digital Rights Management
In March 2017 he felt he had to take a position which was to support the EME proposal.
He reasoned EME's virtues whilst noting DRM was inevitable.
As W3C director he went on to approve the finalised specification in July 2017.
His stance was opposed by some including Electronic Frontier Foundation
(EFF), the anti-DRM campaign Defective by Design
and the Free Software Foundation
Varied concerns raised included being not supportive of the Internet's open philosophy against commercial interests and risks of users being forced to use a particular web browser
to view specific DRM content.
The EFF raised a formal appeal which did not succeed and the EME specification became a formal W3C recommendation in September 2017.
On 30 September 2018, Berners-Lee announced his new open-source
startup Inrupt to fuel a commercial ecosystem around the Solid
project, which aims to give users more control over their personal data and lets users choose where the data goes, who's allowed to see certain elements and which apps are allowed to see that data.
In November 2019 at the Internet Governance Forum
in Berlin Berners-Lee and the WWWF launched ''Contract for the Web
'', a campaign initiative to persuade governments, companies and citizens to commit to nine principles to stop "misuse" with the warning that "if we don't act nowand act togetherto prevent the web being misused by those who want to exploit, divide and undermine, we are at risk of squandering ts potential for good
Awards and honours
Berners-Lee has received many awards and honours. He was knighted
by Queen Elizabeth II
in the 2004 New Year Honours
"for services to the global development of the Internet", and was invested formally on 16 July 2004.
On 13 June 2007, he was appointed to the Order of Merit
(OM), an order restricted to 24 (living) members. Bestowing membership of the Order of Merit is within the personal purview of the Queen, and does not require recommendation by ministers or the Prime Minister. He was elected a Fellow of the Royal Society (FRS) in 2001
He has been conferred honorary degrees from a number of Universities around the world, including Manchester
(his parents worked on the Manchester Mark 1
in the 1940s), Harvard
In 2012, Berners-Lee was among the British cultural icons
selected by artist Sir Peter Blake
to appear in a new version of his most famous artwork – the Beatles' ''Sgt. Pepper's Lonely Hearts Club Band
'' album cover – to celebrate the British cultural figures of his life that he most admires to mark his 80th birthday.
In 2013, he was awarded the inaugural Queen Elizabeth Prize for Engineering
. On 4 April 2017, he received the 2016 ACM Turing Award
"for inventing the World Wide Web, the first web browser, and the fundamental protocols and algorithms allowing the Web to scale".
Berners-Lee has said "I like to keep work and personal life separate".
Berners-Lee married Nancy Carlson, an American computer programmer, in 1990. She was also working in Switzerland at the World Health Organization
. They had two children and divorced in 2011. In 2014, he married Rosemary Leith at the Chapel Royal
, St. James's Palace
in London. Leith is a Canadian Internet and banking entrepreneur and a founding director of Berners-Lee's World Wide Web Foundation
. The couple also collaborate on venture capital to support artificial intelligence companies.
Berners-Lee was raised as an Anglican
, but he turned away from religion in his youth. After he became a parent, he became a Unitarian Universalist
(UU). When asked whether he believes in God, he stated: "Not in the sense of most people, I'm atheist and Unitarian Universalist".
* ''Tim Berners-Lee's'publications
* ''Tim Berners-Lee and the Development of the World Wide Web (Unlocking the Secrets of Science)'' (Mitchell Lane Publishers, 2001),
* ''Tim Berners-Lee: Inventor of the World Wide Web (Ferguson's Career Biographies)'', Melissa Stewart (Ferguson Publishing Company, 2001), children's biography
* ''How the Web was Born: The Story of the World Wide Web'', Robert Cailliau, James Gillies, R. Cailliau (Oxford University Press, 2000),
* ''Weaving the Web: The Original Design and Ultimate Destiny of the World Wide Web by Its Inventor'', Tim Berners-Lee, Mark Fischetti (Paw Prints, 2008)
"Man Who Invented the World Wide Web Gives it New Definition"
''Compute Magazine'', 11 February 2011
BBC2 Newsnight – Transcript of video interview of Berners-Lee on the read/write Web
''Technology Review'' interview
on the W3C site
Interview with Tim Berners Lee
Category:People from Barnes, London
Category:People educated at Emanuel School
Category:Alumni of The Queen's College, Oxford
Category:Academics of the University of Southampton
Category:Fellows of Christ Church, Oxford
Category:Members of the Department of Computer Science, University of Oxford
Category:People associated with CERN
Category:English computer scientists
Category:English expatriates in the United States
Category:Fellows of the American Academy of Arts and Sciences
Category:Fellows of the British Computer Society
Category:Fellows of The Queen's College, Oxford
Category:Fellows of the Royal Academy of Engineering
Category:Fellows of the Royal Society
Category:Hypertext Transfer Protocol
Category:Knights Commander of the Order of the British Empire
Category:Massachusetts Institute of Technology faculty
Category:Members of the Order of Merit
Category:Foreign associates of the National Academy of Engineering
Category:Turing Award laureates
Category:Foreign associates of the National Academy of Sciences
Category:Royal Medal winners
Category:Semantic Web people
Category:UNESCO Niels Bohr Medal recipients
Category:Webby Award winners
Category:World Wide Web Consortium
Category:Recipients of the Order of the Cross of Terra Mariana, 1st Class
Category:Fellows of the Royal Society of Arts