Accelerating collective action to solve the climate crisis and protect biodiversity. One Earth is a nonprofit organization working to accelerate collective action to solve the climate crisis through groundbreaking science, inspiring media, and an innovative approach to climate philanthropy. The solutions for the climate crisis already exist, and the latest science shows we can achieve the 1.5°C goal through three pillars of action – a shift to 100% renewable energy by 2050, protection and restoration of half of the world’s lands and oceans, and a transition to regenerative, climate-friendly agriculture. To achieve these goals, we must rapidly scale philanthropic capital to meet critical funding gaps over the coming decade.