[Avtomatk]

Your second condition has to do with one of my biggest dreams: "to create a digital library of Alexandria, full of scientific and cultural information, moral debates with their solutions and projects at the planetary level, all open to the public, open to contributions, corrections, debates and with an excellent presentation of the information in all languages "

[dexwell]

Isn't Wikipedia just that?

[Avtomatk]

Believe me that Wikipedia is light years away from being "The library of human knowledge", it is more like an encyclopedia of "general culture" that "scratches" the surface of multiple topics so that you can find your answer quickly, but there you cannot find technical information , because much of the technical or "scientific" information is monetized .... (I am not an academic researcher, I am a simple teenager, so my answer is open to correction)

[colinmhayes]

You'd be surprised how much you can find by chasing wikipedia references.