World Wide Web: 30 years on, the man who helped create the internet as we know it has warnings about its future

Tim Berners-Lee helped invent the world wide web 30 years ago. And he has consistently pointed out that the original dream that gave rise to it is under threat. It is exactly 30 years since Sir Tim submitted a paper to his colleagues at CERN, suggesting a way of sharing data across networks, under the title "Information Management: A Proposal". The humble title belies the importance of what was contained inside, which included a complete sketch for the networked information system that would on to become the internet we know today. That would take some time, however.