Andy Lipkis is a practical visionary who began planting trees to rehabilitate smog and fire damaged Los Angeles area forests when he was 15 years old. He founded TreePeople at age 18 and has served as its President since 1973. TreePeople is a guiding light for urban climate resilience around the world. For more than 40 years this organization has created a greener future for Los Angeles by inspiring and activating people, along with their local governments, to plant and care for trees and harvest the rain. Since its founding, TreePeople volunteers have been responsible for the planting of 3 million trees and counting. Its environmental education program reaches more than 200,000 students per year, with millions of children touched over the decades. With climate change impacts already creating a chronic emergency for American cities, Andy’s work has demonstrated promising new ways for government agencies to collaboratively reshape urban tree canopy and water infrastructure to save lives and grow a more livable future.