Six years after the World Health Organization declared Covid-19 a global emergency, are we any better prepared for the next pandemic? Professor Joseph Harris reflects on what Covid revealed about the strengths and weaknesses of the U.S. public health system and the fragility of global cooperation. Drawing on his research on universal health coverage and AIDS treatment politics in countries such as Thailand and Brazil, he explains how politics and power shape who has access to care—and how professional and social movements can drive reform.

For more on this topic:

• Listen to Harris's podcast: The Global Health Politics Podcast

• Check out his commentary in The Conversation: What the US could learn from Thailand about health care coverage

Haitians living in the U.S. under Temporary Protected Status (TPS) are once again facing uncertainty. Though a federal judge intervened just a day before the Trump administration was set to end TPS for Haiti, thousands of families are still left not knowing what happens next. Professor Evan Auguste explains the emotional strain of living with the constant fear of losing legal status, and how history, trauma, and racism have shaped the mental health of Haitian immigrants. He also shares his work to help create a culturally rooted healing initiative that brings Haitian traditions into mental health spaces, and what this project can teach psychologists and policymakers alike.

For more on this topic:

• Read his opinion piece in the Haitian Times, How we hold Haiti's diasporic grief

• Check out his co-authored analysis in NACLA Report, To Save Haitian Lives, Global Health Leaders Call for Solidarity

A year into President Trump's second term, tariffs and trade disputes have once again become central to U.S. economic policy. Professor Menzie Chinn looks back at the biggest economic trends of the past year and explains how rising tariffs are shaping prices, business decisions, and household budgets. Drawing on his research and public writing, he breaks down what these changes mean for everyday affordability and long-term economic stability.

For more on this topic:

• Check out Chinn's blog, Econbrowser, about current economic conditions and policy

• Read his analysis in EconoFact, The U.S. Agricultural Sector Under Stress