The Nuclear Threat Initiative (NTI)

Depicting Nuclear Risk Accurately: The Likely Global Effects of Nuclear Weapons in the 21st Century

Atomic Pulse May 18, 2022

Depicting Nuclear Risk Accurately: The Likely Global Effects of Nuclear Weapons in the 21st Century

The bombings of Hiroshima and Nagasaki in 1945 made clear the destructive force of the light, heat, blast, and radiation from a nuclear explosion. But what exactly would the effects of a nuclear explosion mean for the world today?

In the News

NTI Resources on the War in Ukraine

News Apr 27, 2022

NTI Resources on the War in Ukraine

Investing in Global Health Security: How to Build a Fund for Pandemic Preparedness in 2022

Paper May 19, 2022

Investing in Global Health Security: How to Build a Fund for Pandemic Preparedness in 2022

NTI Welcomes New Staff to Global Nuclear Policy, Communications, and Nuclear Materials Security Teams

News May 18, 2022

NTI Welcomes New Staff to Global Nuclear Policy, Communications, and Nuclear Materials Security Teams

NTI Resources on the War in Ukraine

News Apr 27, 2022

NTI Resources on the War in Ukraine

Building a safer world.

NTI is a nonprofit global security organization focused on reducing nuclear and biological threats imperiling humanity.

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Nuclear

Reducing reliance on nuclear weapons, preventing their use, and ending them as a threat

Biological

Reducing global biological risks and enhancing global biosecurity

Science & Tech

Working to minimize risks from rapidly evolving new technologies, while realizing benefits

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Includes overviews of nuclear, chemical, biological, and missile programs in countries and other areas

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Innovative, real-world solutions addressing existential threats and creating lasting change.

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NTI is the best buy on earth for increasing the probability that humanity will reach its glorious potential.

Warren E. Buffett

Chairman of the Board and Chief Executive Officer, Berkshire Hathaway

Depicting Nuclear Risk Accurately: The Likely Global Effects of Nuclear Weapons in the 21st Century

In the News

NTI Resources on the War in Ukraine

Investing in Global Health Security: How to Build a Fund for Pandemic Preparedness in 2022

NTI Welcomes New Staff to Global Nuclear Policy, Communications, and Nuclear Materials Security Teams

NTI Resources on the War in Ukraine

Building a safer world.

Nuclear

Biological

Science & Tech

Country Profiles

Russia

China

North Korea

Iran

Innovative, real-world solutions addressing existential threats and creating lasting change.

Warren E. Buffett

My Resources