Alex Steffen

Alex Steffen is an American writer and sustainability and climate commentator. He is known for his work with *Worldchanging*, a project focused on solutions for sustainable living, and for writing *The Snap Forward*, which explores how societies can respond to environmental and economic challenges. Steffen’s writing and speaking often address climate risk, resilience, and the design of cities and systems that can thrive in a rapidly changing world. He has contributed essays and commentary on sustainability, innovation, and the future, and he is based in the United States.