I have often heard it said that “everything is on the internet.” This is patently false. Despite the great advantage that the internet gives by providing vast amounts of knowledge at our fingerprints, it is important for individuals–especially the younger generations who never knew a pre-Internet world–to understand the limitations of the internet.
There is the obvious problem that with the popularization of the internet, everything that was previously in print didn’t magic itself into the digital world. Archivists, historians, and computer scientists have been hard and work to digitize massive amounts of digital information. Most impressively, The New York Times has managed to digitize and archive all articles from its founding in 1851 to the present, The Times of London back to 1791. Yet very few periodicals have been able to retroactively digitize their complete publications. Of most interest to young people, DC Comics and Marvel, while providing access to large portions of their historic comic books, have been unable to digitize their complete historic publications.
Many internet databases of scholarly articles have only been retroactively digitized back to the 1970’s. Of course, we can arrogantly claim that there is little of value to learn (especially in the sciences) from pre-1970’s research. But even without debating that point, it is easy to see how ruling out sources from before that time could potentially limit our perspective on a myriad of topics.