[3] The EWPHP began under the direction of Anthony Judge in 1972 and eventually came to comprise more than 100,000 entries and 700,000 links, as well as hundreds of pages of introductory notes and commentaries on problems, strategies, values, concepts of human development, and various intellectual resources.

[7] In the nineties, seed funding was provided, again on behalf of Mankind 2000, for computer equipment which subsequently allowed the UIA to develop a website and make available for free the 1994–1995 edition of the EWPHP databases.

The work done through those two projects, Ecolynx: Information Context for Biodiversity Conservation[9] (mainly) and Interactive Health Ecology Access Links,[10] resulted in a fifth, web-based edition of the EWPHP in 2000.

In 2005, following disagreement over the partnership contract, Anthony Judge, in his role as executive secretary of Mankind 2000, reframed the EWPHP as having been a strategic initiative of the Union of Intelligible Associations.

[23] One of the criticisms came from the American Library Association in 1987: "The board considers the Encyclopedia of World Problems and Human Potential a problematic monument to idiosyncrasy, confusion, and obfuscation that certainly is not worth purchasing at any price.