The Spertus Institute for Jewish Learning & Leadership will bring together high-profile speakers to address "Responses to Climate Change" at 6:30 p.m. Tuesday, Feb. 25. Moderated by editor and author David Wallace-Wells, panelists include Karena Gore, author Bill McKibben, Kevin Green, activist Mirele Goldsmith, podcaster Katherine Milkman. Tickets include drinks and appetizers beginning at 5 p.m. The Spertus Institute is located at 610 S. Michigan Ave., in Chicago.