Kathleen "Katie" McGinty is vice president and chief sustainability and external relations officer for Johnson Controls, a global leader for smart, healthy and sustainable buildings technology. Johnson Controls signed The Climate Pledge in 2021, joining hundreds of leading global companies with a commitment to be net-zero carbon by 2040.
Danish political scientist Bjorn Lomborg heads the Copenhagen Consensus, which has prioritized the world's greatest problems -- global warming, world poverty, disease -- based on how effective our solutions might be. It's a thought-provoking, even provocative list.
A political strategist focused on creating a better future, Tom Rivett-Carnac works at the highest levels of business and government to find creative ways to accelerate solutions to the climate crisis.
Pastor Rick Warren is the author of The Purpose-Driven Life, which has sold more than 30 million copies worldwide. His has become an immensely influential voice seeking to apply the values of his faith to issues such as global poverty, HIV/AIDS and injustice.