Here we highlight the work of NTI and share knowledge, ideas, and viewpoints addressing the crosscutting challenges our world faces—addressing risks while supporting innovation—to make our world safer.
After four weeks of intense negotiations, it is entirely understandable to feel frustration, disappointment, and anger. What we cannot afford is for diplomats, policymakers, and publics to internalize that frustration as resignation.
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After four weeks of intense negotiations, it is entirely understandable to feel frustration, disappointment, and anger. What we cannot afford is for diplomats, policymakers, and publics to internalize that frustration as resignation.
The convergence of artificial intelligence and the life sciences continues to accelerate. The AIxBio Horizon Scan: Spring 2026 shows that while individual advances may seem incremental, their combined trajectory is significant. Progress is outpacing governance frameworks.
Twenty-six years ago, Ted Turner watched a 60 Minutes II report that shook him. The segment highlighted a sobering reality: more than a decade after the end of the Cold War, thousands of nuclear weapons remained deployed around the world. Turner didn’t just take note—he acted.
While talks between the United States and Iran have not yet yielded a new deal to pit against the JCPOA, it is still worth thinking through how we should do so.
Alex Tiersky serves as the vice president of NTI’s Government Relations team. He oversees NTI’s legislative branch strategy, shaping and driving the organization’s policy agenda.
At a time when the NPT is under growing strain, NWFZs stand out as one of areas where cooperation has not only endured but delivered tangible results. They demonstrate that large regions can sustain security without nuclear weapons, and that states are willing to translate commitments into practice.
In recent months, the Trump administration appears to have been flirting with a return to underground nuclear weapons testing, a decision that could have serious environmental and security implications.
Global institutions remain essential, but, increasingly, some of the most practical and forward-leaning work is happening closer to home at the regional level.
Convincing Iran to forgo nuclear weapons development may be the most difficult challenge of all.
As global resources become more constrained, evidence-based tools that guide investments toward maximum impact are more important than ever. This World Health Day, the WHO urges the world to embrace evidence, support science-led solutions, and advance global cooperation to turn evidence into action.
Senior Director, Communications
Director, Communications
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