[sph]

The world should have a "crafting" wiki, which explains how to build anything from scratch.

From how to make glass from sand to how to build a quantum computer.

[foobar1962]

Would the crafting wiki contain instructions for crafting the wiki itself?

(An attempt at humour referencing the "set of all sets" paradox. That is all, as you were.)

[phobosanomaly]

The Whole Earth Catalog ceased publication in 1971. The Whole Mars Catalog however............