Summarizes key questions for how interventionist and active the role of the PPNN will be at the upcoming fourth review conference in 1990.

Summarizes the events and issues of the third PPNN meeting in Guernsey, UK.

Summarizes the events of the second PPNN meeting in Charlottesville, Virginia, and lists participants and agenda

Outlines timing and schedule of future conferences as well as topics of discussion by conferences

Outline and minutes from the first meeting of the PPNN Core Group, including list of participants, agenda, purpose, activities and structure.

Written version of an oral address given upon the first meeting of the PPNN Core Group.

Elaborates on further plans engaged after the year 2000 by the PPNN and the present situation of the Program.

List of names of the core group of the PPNN.

Description of the PPNN program in preparation for the first meeting. Letter sent to Mohamed Shaker, Jozef Goldblat, Jorge Pando, Roland Timerbaev, Jayantha Dhanapala, Joseph Nye, Warren Donnelly, Ryukichi Imai, David Fischer, Harald Muller, Ian Smart, Walter Rehak, and Lawrence Scheinman.

Acceptance of participation in the PPNN by Jayantha Dhanapala, Sri Lankan amabassador to Switzerland, and compliments on the draft of the PPNN proposal.