UNSCEAR

United Nations Scientific Committee on the Effects of Atomic Radiation: Addressing Radiation and Nuclear Dangers in Conflict

Committee Description

The United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) is a leading scientific authority on radiation exposure and its long-term effects. Operating under the mandate of the UN General Assembly since its establishment in 1955 and serviced by the United Nations Environment Programme (UNEP), the committee has developed a vital role in informing the international community, from national governments to the general public, on matters of radiation safety. This includes the preparation of unbiased, accurate, and comprehensive reports presented to the General Assembly, alongside other non-regulatory scientific activities. Delegates in this committee will approach the issues surrounding radiation in today’s world through a scientific and technological lens, with a focus on generating clear, practical recommendations for adoption by member states.

Although the politicization of nuclear technology often runs counter to UNSCEAR’s guiding principles, the importance of disseminating accurate information on its uses, effects, and scientifically-backed best practices cannot be overstated. Ensuring equitable, cross-regional access to this knowledge is essential for supporting fair and responsible development in this evolving field, an imperative that should guide delegates in how they frame and communicate their findings.

Originally created to evaluate the potential fallout from increasingly frequent nuclear weapons tests, UNSCEAR’s scope has since expanded to include a broad range of civilian applications of nuclear technology. Today, radiation exposure comes from various sources, each presenting distinct scientific concerns and political implications. One such area is the growing reliance on nuclear energy: as countries seek to reduce carbon emissions, many view nuclear power as a clean alternative. However, this raises important concerns about occupational safety, waste disposal, and environmental risks. Another significant, yet often overlooked, source of exposure lies in the medical field, where routine diagnostic and therapeutic procedures can endanger both patients and practitioners if not properly managed.

Delegates must address these current challenges while anticipating future developments in nuclear science. What emerging technologies may soon be in use, and are international systems prepared for them? More importantly, how can scientific knowledge be used collaboratively to ensure a safe and equitable nuclear future for all?

If you have any questions, feel free to contact Joshua Kertesz at gaecosoc@ssuns.org

Gillian Vetters

Chair

Luke Smith

Vice Chair

Capucine Parveyr

Vice Chair