International Union of Scientists

Sign in Subscribe

Latest

Sign Petition: Demilitarize UK Universities

Sign Petition: Demilitarize UK Universities

For a world where universities end their partnerships with the global arms trade and invest in peaceful innovation instead, add your voice by endorsing this petition. Demilitarise Education (dED) is calling for UK Universities to publicly commit to demilitarisation by adopting The dED Treaty, stating that they will change policy

Livestream: The Palestine Laboratory

Livestream: The Palestine Laboratory

Join the Conversation on 'Genocide and Ecocide: The Interconnected Crimes Against Humanity and Nature'

Join the Conversation on 'Genocide and Ecocide: The Interconnected Crimes Against Humanity and Nature'

An Elbit Systems drone, a key link in the Israeli kill-chain, on display at a trade show in Manila.

The Palestine Laboratory: how Israel uses genocide to test & sell weapons

Scientists protest [Image: AGHAM]

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

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

Take action

Sign Petition: Demilitarize UK Universities

Sign Petition: Demilitarize UK Universities

For a world where universities end their partnerships with the global arms trade and invest in peaceful innovation instead, add your voice by endorsing this petition. Demilitarise Education (dED) is calling for UK Universities to publicly commit to demilitarisation by adopting The dED Treaty, stating that they will change policy

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

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

Events

Livestream: The Palestine Laboratory

Livestream: The Palestine Laboratory

A conversation with Antony Loewenstein Friday 24 October 2025 10:00 UTC (GMT) iuscientists.org Streaming on YouTube: LINK Streaming on Rumble: LINK Streaming on X.com/Twitter Live interview with award-winning journalist Antony Loewenstein on the chilling political economy of Israel’s military-industrial complex and how the occupation of

An Elbit Systems drone, a key link in the Israeli kill-chain, on display at a trade show in Manila.

The Palestine Laboratory: how Israel uses genocide to test & sell weapons

Webinar: International student movements against genocide in Palestine

Webinar: International student movements against genocide in Palestine

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

Join the Conversation on 'Genocide and Ecocide: The Interconnected Crimes Against Humanity and Nature'

Join the Conversation on 'Genocide and Ecocide: The Interconnected Crimes Against Humanity and Nature'

A conversation with Prof. Mazin Qumsiyeh Thursday, October 16 @ 19:30h Palestine Time / 18:30h CET / 17:30 UK Time Register for the video conference: https://zoom.us/meeting/register/1203Zmr_SoaHus5_LN9zEw The speaker, Prof. Mazin Qumsiyeh, is the founder and volunteer director of the Palestine Institute for Biodiversity

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

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

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

Livestream: The Palestine Laboratory

The Palestine Laboratory: how Israel uses genocide to test & sell weapons

Webinar: International student movements against genocide in Palestine

Watch: Technology for apartheid and genocide

Webinar announcement: Technology for apartheid and genocide