GZERO World Clips
Ask an epidemiologist: Harvard's Marc Lipsitch answers your COVID questions

Have Burning Questions about the Latest in the Pandemic? Ask an Epidemiologist | GZERO World

Do masks really protect us? Are children less vulnerable to COVID-19? And why do scientists hope you avoid indoor bars? This week, GZERO World is taking all of our burning questions about the latest in the pandemic to a Harvard epidemiologist. Marc Lipsitch is a Professor in the Department of Epidemiology at the Harvard T.H. Chan School of Public Health and the Director of the Center for Communicable Disease Dynamics. So, he knows his stuff!
As AI creates new opportunities, the people who understand a community best play an important role in determining how those opportunities take shape. Across the US, Microsoft is supporting AI literacy classes as part of a new program developed in collaboration with the Public Library Association, working through trusted local institutions to help people build practical AI skills. By pairing new technology with local knowledge, the initiative is helping communities explore how AI can support their needs and open new possibilities, while putting local leaders and organizations at the center of that work. Read the full story here.
Russia is testing NATO’s red lines with escalating drone attacks and airspace violations. Can Europe defend Ukraine and itself without help from the US? Polish Foreign Minister Radoslaw Sikorski joins Ian Bremmer on GZERO World.
Who among us has not gotten stiffed by a superpower. #PUPPETREGIME
Is Putin's war machine starting to crack? Poland's foreign minister Radoslaw Sikorski discusses Ukraine's battlefield gains and mounting economic pressure on Russia.