Nuclear Weapons

What’s the role of nuclear weapons in today’s changing security landscape—and how can we reduce their risks?


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50 Years of Science In Action

, president

Today is a very special day–the 50th anniversary of the Union of Concerned Scientists.  As a proud leader of this great organization for five of these fifty years, I would like to share my reflections, which are excerpts from a 50th anniversary speech I gave a few weeks ago.

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Two Years in, and the State of Our Union Is Weakened—but It’ll Be Strong Again

, president

We have a weakened president, a resurgent House of Representatives, new governors committed to state-level progress, and an engaged and mobilized public. Read more >

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Will the Real State of the Union Please Stand Up? 7 Things President Trump Won’t Say

, director, Center for Science & Democracy

What *should* be in the speech are some of the truly great challenges we need to tackle as a nation, from climate change to nuclear weapons, transportation to public health. So I’ll be watching , live-tweeting using the #RealSOTU hashtag, and highlighting some of the crucial facts that the president will not. I hope you can join me. Read more >

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The Elections, and What They Mean for Climate, Energy, and Science

, president

What do the election results mean for climate, security, energy, and science policy? Read more >

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California State Capitol
Photo: Rafał Konieczny CC-BY-SA-4.0 (Wikimedia)

New California Laws Address Climate Change—Some Bills Fall Short

, Western states policy manager

It’s Fall. That means crisp morning air, dwindling sunlight, and a chance to take stock of legislative victories and setbacks in California, as Governor Brown has now signed or vetoed the last of the bills sent to his desk this year.

As always, the progress we make in Sacramento is not only improving Californians’ quality of life, but also keeping momentum going for other states and countries. Many of the gains we make in clean technologies, for example, are reducing costs and proving solutions at scale, charting a course from which others can learn.

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Office of Governor Brown
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