This year, Adweek is honoring the brand leaders who are transforming industries, products and processes to adapt to a changing climate. As the world works to curb emissions and reduce pollution, radical systemic changes are necessary to avoid the worst outcomes of climate change. These leaders are paving the way: taking risks to innovate, experimenting with a new set of business priorities and redefining what success looks like. After all, the future of business on this planet depends upon it.