International Union of Scientists

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Scientists protest [Image: AGHAM]

LIVESTREAM. Decolonising Science: Anti-imperialism and Community Research in the Philippines

We are excited to invite you to a livestream podcast featuring leaders of AGHAM in the Philippines. Join us for a conversation with three officers of the radical science organization AGHAM. Learn how Advocates of Science and Technology for the People (AGHAM) members are fighting for climate and environmental justice

Stand with Scientists Against War and Militarization of Science: Endorse the IUS Statement

Stand with Scientists Against War and Militarization of Science: Endorse the IUS Statement

For a Middle East free of nuclear weapons and other weapons of mass destruction

Photo by Joe Yates on Unsplash

Addressing the elephant in the room: scientists speaking up against militarism

In the name of humanity, the barbarism in Gaza must stop

In the name of humanity, the barbarism in Gaza must stop

Webinar: Science for Peace – 70 Years after the Einstein-Russell Manifesto

Webinar: Science for Peace – 70 Years after the Einstein-Russell Manifesto

Militarism: A Leading Cause of Environmental and Climate Crises

Militarism: A Leading Cause of Environmental and Climate Crises

Take action

Stand with Scientists Against War and Militarization of Science: Endorse the IUS Statement

Stand with Scientists Against War and Militarization of Science: Endorse the IUS Statement

The Statement is issued by the International Union of Scientists (IUS) Against Militarism and the Destructive Use of Science and Technology, on 29 June 2025. Endorse the Statement here. The Statement We, scientists from across the world, issue this urgent statement in the face of escalating threats to humanity. Deep

Against Militarization: Scientists Unite in Opposition to EU Rearmament

Against Militarization: Scientists Unite in Opposition to EU Rearmament

Demand that Emory University Reinstate Umaymah Mohammad

Demand that Emory University Reinstate Umaymah Mohammad

Protest on both sides of a canal and on a bridge at the University of Amsterdam, 2024.

Petition: Stop European funding for Israeli institutions

President Javier Milei of Argentina holding a chainsaw at a campaign event.

Send a letter opposing the devastation of science in Argentina

Photograph of Members of the South African Delegation at the ICJ, January 2024. Photo credit: ICJ

Urge Governments to Invoke the Genocide Convention

Screen capture of Scientists Against Israeli Apartheid, Occupation and Genocide in Gaza event, 9 December 2023.

Sign the Scientists’ Declaration Against the Palestinian Genocide

Events

Webinar: International student movements against genocide in Palestine

Webinar: International student movements against genocide in Palestine

Webinar at UTC (GMT) 15:00 on Saturday, 2 November 2024. Register. The Israeli genocide against the Palestinian people of the last year, representing just the latest chapter in decades of apartheid, ethnic cleansing, and displacement, has resulted in a dramatic expansion in the world-wide movement in support of Palestinian

Al-Quds at night

Watch: Technology for apartheid and genocide

IUS Webinar poster: Jane Duncan and Matt Mahmoudi

Webinar announcement: Technology for apartheid and genocide

Image of Professor Richard Falk, keynote speaker at the Convention.

International Convention Against War and Destructive Use of Science: Scientists Against Israeli Apartheid, Occupation and Genocide in Gaza

News

Photo by Joe Yates on Unsplash

Addressing the elephant in the room: scientists speaking up against militarism

By Flavio Del Santo, Carlo Rovelli, and Francesca Vidotto. This year, we celebrate the centenary of quantum theory, and UNESCO has declared 2025 the International Year of Quantum Science and Technology. To honor this important scientific milestone, an extraordinary number of public events, conferences, and academic gatherings have been organized

In the name of humanity, the barbarism in Gaza must stop

In the name of humanity, the barbarism in Gaza must stop

Webinar: Science for Peace – 70 Years after the Einstein-Russell Manifesto

Webinar: Science for Peace – 70 Years after the Einstein-Russell Manifesto

Webinar on Being Jewish After the Destruction of Gaza: A Reckoning

Webinar on Being Jewish After the Destruction of Gaza: A Reckoning

Appeal For a West Asia Free of Nuclear Weapons

Appeal For a West Asia Free of Nuclear Weapons

Dr Claudia Sheinbaum Pardo, the President-elect of Mexico, sitting in a car. [Image: Luis Antonio Rojas]

Claudia Sheinbaum: activist, scientist, politician, and the first woman president of Mexico

University students at the University of Michigan, on April 28, 2024, in Ann Arbor, Michigan.

News Updates

Perspectives

For a Middle East free of nuclear weapons and other weapons of mass destruction

By Giorgio Ferrari. Who knows whether the Doomsday Clock hands will move even closer to midnight after Israel has declared war on Iran. Whatever the case, one can be certain that Netanyahu, in launching his attack, took full advantage of the warlike climate that has taken root in Europe and

Militarism: A Leading Cause of Environmental and Climate Crises

Militarism: A Leading Cause of Environmental and Climate Crises

Global Violence and Childhood Trauma: Implications for Research and Action

Global Violence and Childhood Trauma: Implications for Research and Action

Two actionists on a roof using paint to disrupt a weapons factory.

On Pacifism

A mass funeral in Gaza with mourners and shrouded corpses.

Genocide for Skeptics

Appeal For a West Asia Free of Nuclear Weapons

Appeal For a West Asia Free of Nuclear Weapons

Hamas: From Candidate Enforcer to Implacable Foe

Hamas: From Candidate Enforcer to Implacable Foe

Events

More

Webinar: International student movements against genocide in Palestine

Watch: Technology for apartheid and genocide

Webinar announcement: Technology for apartheid and genocide

International Convention Against War and Destructive Use of Science: Scientists Against Israeli Apartheid, Occupation and Genocide in Gaza