Social distancing and stay-at-home measures provided scientists with a natural experiment to study social phenomena that hinge precisely on human mobility and contact — including criminal activity. A study by Center for the U.S. and Mexico experts and co-authors explores the relationship between COVID-19 and criminal activity in Mexico.

Egypt doesn't need help securing its coastline against migrants. International aid should instead go toward the grassroots efforts to help the Sudanese refugees already in Egypt and at the country’s southern border, writes fellow Kelsey Norman.

Considering the dangers of advanced AI and AI-enhanced social media, there is an urgent need to design neuroscience-based policies to support citizens in building a system of digital self-defense. Enter the “Neuroshield.”

This week, the White House announced a new initiative to tackle the growing use of fentanyl laced with xylazine — known to many as "tranq." This combination of drugs poses an alarming and significant threat to public health.

Despite recent claims that “free trade is dead,” fellow Simon Lester explains that America was never close to anything resembling free trade in the first place. Instead, current U.S. trade policy, just like past policy, reflects a messy mix of free market and industrial policy views.

Five key factors make the Biden administration’s attempts to expand the Abraham Accords in the Middle East likely to fail, writes nonresident fellow Omar Rahman. Instead, regional approaches like the restoration of Saudi-UAE diplomatic relations with Iran are now holding sway.

“Green brain capital” places a central emphasis on the brain to deliver a healthy environment, and likewise on a green environment to safeguard brain health. The authors look at the existing literature and explain how this concept can help us build a sustainable future.

Under President Andrés Manuel López Obrador, Mexico is squandering a once-in-a-generation opportunity to encourage significant new foreign investment. His successor will need to reverse course, writes David A. Gantz, the Will Clayton Fellow in Trade and International Economics.

Abstract

Purpose – Despite the progression of recreational cannabis legalization, the legal system remains the largest…