In episode 2 we found out what technologies we'll need to help us tackle climate change. But how will we pay for them? Karan Mangotra is a Senior Climate Change Specialist at the World Bank and addresses this question in episode 3. Aayushi and Karan discuss result-based financing, building resilience in the developing world, the power of the World Bank in bringing people together, the role of philanthropy and how we need somewhere between $1.5-3.5 trillion to limit temperature rise to 1.5-degrees. Find out more at www.uea.ac.uk/climate-of-change