Introduction
The idea of a World Brain has always stirred the imagination, painting a picture of a future where all human knowledge is instantly accessible to anyone, anywhere. This concept gained momentum in the last century, capturing the minds of thinkers and innovators. In 1926, Nikola Tesla speculated:
"When wireless is perfectly applied, the whole earth will be converted into a huge brain."
Then, between 1936 and 1938, H.G. Wells wrote a series of essays titled World Brain, envisioning a World Encyclopedia that would offer universal access to information resources.
However, it seems that it was J. C. R. Licklider who provided the final pieces of inspiration to a generation of researchers, paving the way for the computing revolution. A revolution that eventually brought us the PC, the internet (or The Intergalactic Network as Licklider initially called it), and the resurgence of AI enthusiasm from 2020 to 2023.
In his 1960 work, Man-Computer Symbiosis, Licklider inadvertently touched upon two points highly relevant in 2023:
“It is often said that programming for a computing machine forces one to think clearly, that it disciplines the thought process. If the user can think his problem through in advance, symbiotic association with a computing machine is not necessary.”
The first part resonates with current research suggesting that LLMs trained on code perform better even in non-coding assignments. The second part hints at a new computing paradigm: a shift from merely inputting data into machines to being proactively assisted in our tasks, inquiries, and research. Licklider cited Henri Poincaré’s reflection:
“The question is not, 'What is the answer?' The question is, 'What is the question?’”