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February 1, 2021

Climate Change
Envisioning a Green New Deal: A Global Comparison

The Green New Deal has motivated those who want the United States to undertake unprecedented climate action, but it has also drawn backlash. How is the rest of the world grappling with decarbonizatio…

Three workers install a solar panel on the roof of a building in Wuhan, China.

September 23, 2021

Space
Space Exploration and U.S. Competitiveness

U.S. space exploration inspired a generation of students and innovators, but NASA’s role has diminished, and the number of global space competitors is growing.

A rocket carrying NASA's Mars 2020 Perseverance Rover vehicle lifts off from the Cape Canaveral in Florida.

May 23, 2011

United States
Confronting the Cyber Threat

Foreign governments, non-state actors, and criminal networks are targeting the digital networks of the United States with increasing frequency and sophistication. U.S. cybersecurity has made progress…

March 3, 2014

Global Governance
The Group of Eight (G8) Industrialized Nations

After more than three decades of existence, the Group of Eight (G8) is struggling to defend its relevance amid criticism of its limited membership and lack of a compliance mechanism.

June 7, 2019

Radicalization and Extremism
Hate Speech on Social Media: Global Comparisons

Violence attributed to online hate speech has increased worldwide. Societies confronting the trend must deal with questions of free speech and censorship on widely used tech platforms.

A memorial outside Al Noor mosque in Christchurch, New Zealand.