Thursday, Feb. 2, 2023 at 11:30 p.m. on KPBS TV / Watch now with the PBS App. One year of war in Ukraine. Nearly three years of pandemic. A planet that continues to warm. The crises of today have created the most unequal world of our lifetimes. But philanthropy can do something about it, and right now it's having a moment. UN Foundation's Elizabeth Cousens joins the show.