[vrandecic]

No. A global encyclopaedia might be global, but does not have to be imperialist, if the control over the content and the ability to contribute to the encyclopaedia is not limited to imperial structures.

Unless you equate "global" with "imperialist", in which case your statement is true by definition. But then everything that is done on a global scale is necessarily imperialist, and then one of the two terms does not seem useful anymore.

Equity can be global.

That would require the equation to be wrong.