Contributing Membership


Contributing membership in ISUS includes a yearly subscription to the Societies journal, Reciprocity†, and full access to all services and functions sponsored by the International Society of Unified Science, including additional website features, the annual conference and voting rights. The additional funds are used to provide material to schools, libraries and prisons to help promote the Reciprocal System of theory.

Reciprocity is not currently being published at this time. Back issues are available.

List price: $50.00
Price: $50.00