For the first time in four decades, the International Congress of Mathematicians is being held in the United States — but a grassroots movement to relocate the meeting is gaining traction and dividing members around the globe.

From how planners and venues can work together to reduce food waste and control costs, to what shifting immigration policy and labor shortages mean for hospitality, travel, and meetings in the U.S. — here’s what’s new on the Convene Podcast.