Energy

In defiance of President Donald Trump, House Speaker Nancy Pelosi on Monday invited NATO Secretary-General Jens Stoltenberg to address a joint meeting of Congress to celebrate the 70th anniversary of the trans-Atlantic alliance.

Trump administration claims of progress in talks with the Taliban have sparked fears even among the president's allies that his impatience with the war in Afghanistan will lead him to withdraw troops too soon, leaving the country at risk of returning to the same volatile condition that prompted the invasion in the first place.

After a tumultuous week of unpredictable twists and turns during President Donald Trump’s visit to Europe, anxiety levels have risen among experts and policy makers about the coming summit between Trump and President Vladimir Putin. As President Trump himself has noted, there is no shortage of issues demanding the attention of the two leaders: Syria, Iran, arms control and — who knows — maybe even Russia’s interference in America’s elections. But energy could snake its way onto the agenda, and Trump needs to be careful not to give Putin concessions in exchange for something the Russian president already plans on doing.

America’s leaders should not lose sight of why the U.S. went to, and has stayed in, Afghanistan: It is in our national interest to ensure that country is not once again a sanctuary for transnational extremists, as it was when the 9/11 attacks were planned there.

Putin and his government seek respect, stability from next U.S. administration, panel says.

The Project on Managing the Atom offers fellowships for pre-doctoral, post-doctoral, and mid-career researchers for one year, with a possibility for renewal, in the stimulating environment of the Belfer Center for Science and International Affairs at the Harvard Kennedy School. The online application for 2016-2017 fellowships opened December 15, 2015, and the application deadline is January 15, 2016. Recommendation letters are due by February 1, 2016.

The defining question about global order for this generation is whether China and the United States can escape Thucydides’s Trap. The Greek historian’s metaphor reminds us of the attendant dangers when a rising power rivals a ruling power—as Athens challenged Sparta in ancient Greece, or as Germany did Britain a century ago. Most such contests have ended badly, often for both nations, a team of mine at the Harvard Belfer Center for Science and International Affairs has concluded after analyzing the historical record. In 12 of 16 cases over the past 500 years, the result was war. When the parties avoided war, it required huge, painful adjustments in attitudes and actions on the part not just of the challenger but also the challenged.