Cities across the globe are growing fast. Today many are environmental nightmares with polluted air, excessive energy consumption and an absence of nature. But big cities don't have to mean a dystopian future. They can be turned around to be powerhouses of well-being and environmental stability – if we empower women. This book is a unique collaboration between C40 and Friends of the Earth showcasing pioneering voices in the environmental and feminist movements. This book reveals just how women's empowerment is critical to environmental sustainability. This book is a rallying call – for the planet, for women, for everyone.