Join GTECH and Green Building Alliance on April 20th for an evening of inspiration! This month’s Inspire Speakers Series features the Planetwalker Dr. John Francis, an environmentalist who walked for 22 years and didn’t speak for 17 of them. Learn how he uses civic conversation to explore sustainability and social justice, and hear from Khalif Ali (Pittsburgh Foundation), Evaine K. Sing (GTECH), Joan Haley (Pittsburgh Schweitzer Fellows) and Jason Beery (UrbanKind Institute) about Pittsburgh’s growing public dialogue.