In May, IIASA proudly welcomed alumni of its former Resources and Environment Area (REN) and Environment Program (ENV) who worked at the institute in the 1970s and 1980s.

The IIASA Resources and Environment Area/Environment Program (REN/ENV) 1970s/1980s reunion took place on 12 May 2023, marking the 50th Anniversary of the institute’s founding. The event brought together former staff members, friends, and scientists in a heartfelt commemoration. Led by Martin Parry, a distinguished researcher and key contributor to the IIASA REN and EV programs, along with Jesse Ausubel, Walter Foith, JoAnne Linnerooth-Bayer, and Elisabeth Jaklitsch, the reunion aimed to create a meaningful platform for reflection and reconnection among alumni. Through their collaborative efforts, they surpassed all expectations, resulting in a truly remarkable event.

Participants shared memories of their past experiences and contemplated the enduring impact of their research and collaboration. The agenda was carefully designed to foster conversation and knowledge sharing, in the process reigniting old friendships and forging new connections. The atmosphere was permeated with joy and nostalgia as attendees recaptured the pivotal moments that had shaped their careers and contributed to the advancement of their research fields.

In light of the reunion’s success, IIASA remains committed to supporting or organizing similar reunions for other alumni programs. Alumni interested in organizing future reunions are encouraged to reach out to Monika Bauer or Cherry Edwards at IIASA for further information.

News

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22 October 2026

Global agricultural productivity growth is in decline

Global agricultural productivity growth has hit its lowest level since the 1970s, threatening future food security. IIASA researchers contributed to Chapter 3 of the 2026 GAP Report published by the Global Agricultural Productivity (GAP) Initiative at Virginia Tech, exploring how regenerative agriculture could help reverse this trend while improving farm profitability and resilience.

United Nations General Assembly Hall inNew York City

15 October 2026

IIASA strengthens science diplomacy ties at UNGA in New York

IIASA Science Diplomacy Director and Head of Communications and External Relations Susie Kitchens represented the Institute at the United Nations General Assembly (UNGA) High-level Week and Science Summit in New York in September, contributing to discussions on how science and international cooperation can help address shared global challenges.

IIASA Director General Hans Joachim (John) Schellnhuber with Prof. Subra Suresh

13 July 2026

From innovation to impact: Professor Subra Suresh visits IIASA

IIASA recently welcomed Professor Subra Suresh – Vannevar Bush Professor Emeritus at the Massachusetts Institute of Technology (MIT), Professor at Large at Brown University, former Director of the US National Science Foundation (NSF), and former President of Carnegie Mellon University and Nanyang Technological University Singapore – for a full day of exchange culminating in a Science Parliament Lecture titled, Innovation 4.0 for Humanity 4.0.