We help companies to use impact-driven sustainability for innovation. We start with the biggest risks to society and the planet – our 9 Planetary Boundaries and 12 Social Thresholds. We end with supporting you to define your role in mitigating these risks. We have a practical approach to measuring the impacts that matter, specialising in high science, engineering and complex issues. We are independent specialists with a proven track record. Founded in 1998, our name comes from the 1992 Rio Conference on Sustainable Development reflecting our founding vision to help people understand and change their behaviour to enable a more sustainable world.