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March 22, 2024

United States
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.

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.

May 3, 2024

Japan
The U.S.-Japan Alliance

The alliance with Japan has been the cornerstone of U.S. security policy in East Asia for decades. Now, Japan’s role in global security is growing as challenges from China and North Korea mount.  …

Former U.S. Defense Secretary Leon Panetta addresses U.S. and Japanese forces at Yokota Air Base outside of Tokyo, October 24, 2011.

May 2, 2024

United States
How U.S. Water Infrastructure Works

The sprawling U.S. water system is central to the nation’s economy, but chronic underinvestment, increasing demand, and the consequences of climate change have revealed the system’s weaknesses.  

A deep blue river flows between rust-colored mesas.

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…

March 4, 2024

United States
Infrastructure Investment and Jobs Act: Unsung Hero Protecting Critical Infrastructure from National Security Threats

One of the IIJA's lesser known components is the investment it provides for resilience against cyber threats to critical infrastructure like ports, energy grids, transmission lines, and railways.

Biden