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March 22, 2024

Climate Change
How Big a Climate Threat Are Atmospheric Rivers?

Atmospheric rivers are gaining in intensity across California and the western United States. Communities need to adapt to the havoc wrought by this weather phenomenon.

A brown river threatens to overflow alongside a highway.

April 17, 2024

RealEcon
Onshoring Semiconductor Production: National Security Versus Economic Efficiency

Policymakers are increasingly concerned by the U.S.’s dependence on Taiwanese semiconductors. Is onshoring their production to the U.S.—a goal of the CHIPS and Science Act—a practical path forward? 

A wafer can be seen as taiwanese chip giant TSMC holds a ceremony to start mass production of its most advanced 3-nanometer chips in the southern city of Tainan, Taiwan December 29, 2022.

April 9, 2024

Defense and Security
Series on Emerging Technology, U.S. Foreign Policy, and World Order: Frontline Innovations—Defense Solutions for National Security Challenges

Panelists discuss new and emerging commercial defense technology, current opportunities and challenges in defense innovation, and the future landscape of national security. For those attending vir…

Play Two F-22 Raptor fighter jets of the 95th Fighter Squadron and an A-10 Thunderbolt (R) from Whiteman air force base, Missouri, approach the refueling nozzle of a KC-135 Stratotanker

March 27, 2024

Space
UFOs: Close Encounters of the National Security Kind

On this episode of Why It Matters, experts discuss the national security concerns around UFOs and the real search for extraterrestrial life.

Podcast Sign for UFO "self parking" against a blue sky.

March 21, 2024

Nuclear Energy
Senegal and Slovakia Elections, Pakistan and Afghan Taliban Clash, Nuclear Energy Gains Favor, and More

Senegal holds its postponed presidential election amid fears of democratic backsliding; Slovakia chooses a new president in voting that could bolster Prime Minister Robert Fico’s illiberal tilt; Paki…

Podcast Heads of state and senior officials pose for a family photo during the IAEA Nuclear Energy Summit in Brussels, Belgium, on March 21, 2024.

Present

Mobilizing New Funds for Development and Climate Finance

The transition to clean energy fundamentally requires access to finance, as clean energy sources substitute capital for the use of fossil fuels. Private finance—cross border finance that is—is curren…

December 5, 2023

Climate Change
Global Climate Agreements: Successes and Failures

International efforts, such as the Paris Agreement, aim to reduce greenhouse gas emissions. But experts say countries aren’t doing enough to limit dangerous global warming.

Muddy waters nearly submerge lines of cars during a flood in Colorado, United States.

August 7, 2023

Energy and Environment
Global Energy Tracker

As the effects of climate change mount, high-carbon energy sources continue to provide most of the world’s power. On average, 84 percent of tracker countries’ energy comes from high-carbon sources su…

August 16, 2023

Latin America
How the Caribbean Is Building Climate Resilience

The Caribbean is already bearing the brunt of climate change. Governments in the region are taking steps to combat it, but are they enough?

A young girl walks on a fallen tree in Haiti after Hurricane Matthew made landfall in 2016.