When considering how the fight against climate change will take place, the private sector's role is often questioned. What should businesses do, how should they go about making changes and who should be responsible for it? It's necessary for business leaders to take charge of their companies' mitigation policies and practices, so on this episode, Steve chats with Jennifer Steinmann of Deloitte about the current thinking of C-suite executives. Do they understand the need for change, do they have the ambition, and are they taking needle-moving actions?